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Article ; Online: The Wavelength-Shifting Optical Module.

Bastian-Querner, Benjamin / Binn, Lucas S / Böser, Sebastian / Brostean-Kaiser, Jannes / Hebecker, Dustin / Helbing, Klaus / Karg, Timo / Köpke, Lutz / Kowalski, Marek / Peiffer, Peter / Pollmann, Anna / Rack-Helleis, John / Rongen, Martin / Schlickmann, Lea / Thomas, Florian / Vocke, Anna

Sensors (Basel, Switzerland)

2022 Volume 22, Issue 4

Abstract: The Wavelength-shifting Optical Module (WOM) is a novel photosensor concept for the instrumentation of large detector volumes with single-photon sensitivity. The key objective is to improve the signal-to-noise ratio, which is achieved by decoupling the ... ...

Abstract	The Wavelength-shifting Optical Module (WOM) is a novel photosensor concept for the instrumentation of large detector volumes with single-photon sensitivity. The key objective is to improve the signal-to-noise ratio, which is achieved by decoupling the photosensitive area of a sensor from the cathode area of its photomultiplier tube (PMT). The WOM consists of a transparent tube with two PMTs attached to its ends. The tube is coated with wavelength-shifting paint that absorbs ultraviolet photons with nearly 100% efficiency. Depending on the environment, e.g., air (ice), up to 73% (41%) of the subsequently emitted optical photons can be captured by total internal reflection and propagate towards the PMTs, where they are recorded. The optical properties of the paint, the geometry of the tube, and the coupling of the tube to the PMTs have been optimized for maximal sensitivity based on theoretical derivations and experimental evaluations. Prototypes were built to demonstrate the technique and to develop a reproducible construction process. Important measurable characteristics of the WOM are the wavelength-dependent effective area, the transit time spread of detected photons, and the signal-to-noise ratio. The WOM outperforms bare PMTs, especially with respect to the low signal-to-noise ratio with an increase of a factor up to 8.9 in air (5.2 in ice). Since the gain in sensitivity is mostly in the UV regime, the WOM is an ideal sensor for Cherenkov and scintillation detectors.
Language	English
Publishing date	2022-02-11
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2052857-7
ISSN	1424-8220 ; 1424-8220
ISSN (online)	1424-8220
ISSN	1424-8220
DOI	10.3390/s22041385
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Observation of Seven Astrophysical Tau Neutrino Candidates with IceCube.

Abbasi, R / Ackermann, M / Adams, J / Agarwalla, S K / Aguilar, J A / Ahlers, M / Alameddine, J M / Amin, N M / Andeen, K / Anton, G / Argüelles, C / Ashida, Y / Athanasiadou, S / Axani, S N / Bai, X / Balagopal, V A / Baricevic, M / Barwick, S W / Basu, V /

Bay, R / Beatty, J J / Becker Tjus, J / Beise, J / Bellenghi, C / Benning, C / BenZvi, S / Berley, D / Bernardini, E / Besson, D Z / Blaufuss, E / Blot, S / Bontempo, F / Book, J Y / Boscolo Meneguolo, C / Böser, S / Botner, O / Böttcher, J / Bourbeau, E / Braun, J / Brinson, B / Brostean-Kaiser, J / Burley, R T / Busse, R S / Butterfield, D / Campana, M A / Carloni, K / Carnie-Bronca, E G / Chattopadhyay, S / Chau, N / Chen, C / Chen, Z / Chirkin, D / Choi, S / Clark, B A / Classen, L / Coleman, A / Collin, G H / Connolly, A / Conrad, J M / Coppin, P / Correa, P / Cowen, D F / Dave, P / De Clercq, C / DeLaunay, J J / Delgado, D / Deng, S / Deoskar, K / Desai, A / Desiati, P / de Vries, K D / de Wasseige, G / DeYoung, T / Diaz, A / Díaz-Vélez, J C / Dittmer, M / Domi, A / Dujmovic, H / DuVernois, M A / Ehrhardt, T / Eller, P / Ellinger, E / El Mentawi, S / Elsässer, D / Engel, R / Erpenbeck, H / Evans, J / Evenson, P A / Fan, K L / Fang, K / Farrag, K / Fazely, A R / Feigl, N / Fiedlschuster, S / Fienberg, A T / Finley, C / Fischer, L / Fox, D / Franckowiak, A / Fritz, A / Fürst, P / Gallagher, J / Ganster, E / Garcia, A / Gerhardt, L / Ghadimi, A / Glaser, C / Glauch, T / Glüsenkamp, T / Goehlke, N / Gonzalez, J G / Goswami, S / Grant, D / Gray, S J / Gries, O / Griffin, S / Griswold, S / Groth, K M / Günther, C / Gutjahr, P / Haack, C / Hallgren, A / Halliday, R / Halve, L / Halzen, F / Hamdaoui, H / Ha Minh, M / Hanson, K / Hardin, J / Harnisch, A A / Hatch, P / Haungs, A / Helbing, K / Hellrung, J / Henningsen, F / Heuermann, L / Heyer, N / Hickford, S / Hidvegi, A / Hill, C / Hill, G C / Hoffman, K D / Hori, S / Hoshina, K / Hou, W / Huber, T / Hultqvist, K / Hünnefeld, M / Hussain, R / Hymon, K / In, S / Ishihara, A / Jacquart, M / Janik, O / Jansson, M / Japaridze, G S / Jeong, M / Jin, M / Jones, B J P / Kang, D / Kang, W / Kang, X / Kappes, A / Kappesser, D / Kardum, L / Karg, T / Karl, M / Karle, A / Katz, U / Kauer, M / Kelley, J L / Khatee Zathul, A / Kheirandish, A / Kiryluk, J / Klein, S R / Kochocki, A / Koirala, R / Kolanoski, H / Kontrimas, T / Köpke, L / Kopper, C / Koskinen, D J / Koundal, P / Kovacevich, M / Kowalski, M / Kozynets, T / Krishnamoorthi, J / Kruiswijk, K / Krupczak, E / Kumar, A / Kun, E / Kurahashi, N / Lad, N / Lagunas Gualda, C / Lamoureux, M / Larson, M J / Latseva, S / Lauber, F / Lazar, J P / Lee, J W / Leonard DeHolton, K / Leszczyńska, A / Lincetto, M / Liu, Q R / Liubarska, M / Lohfink, E / Love, C / Lozano Mariscal, C J / Lucarelli, F / Luszczak, W / Lyu, Y / Madsen, J / Mahn, K B M / Makino, Y / Manao, E / Mancina, S / Marie Sainte, W / Mariş, I C / Marka, S / Marka, Z / Marsee, M / Martinez-Soler, I / Maruyama, R / Mayhew, F / McElroy, T / McNally, F / Mead, J V / Meagher, K / Mechbal, S / Medina, A / Meier, M / Merckx, Y / Merten, L / Micallef, J / Mitchell, J / Montaruli, T / Moore, R W / Morii, Y / Morse, R / Moulai, M / Mukherjee, T / Naab, R / Nagai, R / Nakos, M / Naumann, U / Necker, J / Negi, A / Neumann, M / Niederhausen, H / Nisa, M U / Noell, A / Novikov, A / Nowicki, S C / Obertacke Pollmann, A / O'Dell, V / Oehler, M / Oeyen, B / Olivas, A / Orsoe, R / Osborn, J / O'Sullivan, E / Pandya, H / Pankova, D V / Park, N / Parker, G K / Paudel, E N / Paul, L / Pérez de Los Heros, C / Peterson, J / Philippen, S / Pizzuto, A / Plum, M / Pontén, A / Popovych, Y / Prado Rodriguez, M / Pries, B / Procter-Murphy, R / Przybylski, G T / Raab, C / Rack-Helleis, J / Rawlins, K / Rechav, Z / Rehman, A / Reichherzer, P / Renzi, G / Resconi, E / Reusch, S / Rhode, W / Riedel, B / Rifaie, A / Roberts, E J / Robertson, S / Rodan, S / Roellinghoff, G / Rongen, M / Rott, C / Ruhe, T / Ruohan, L / Ryckbosch, D / Safa, I / Saffer, J / Salazar-Gallegos, D / Sampathkumar, P / Sanchez Herrera, S E / Sandrock, A / Santander, M / Sarkar, S / Savelberg, J / Savina, P / Schaufel, M / Schieler, H / Schindler, S / Schlickmann, L / Schlüter, B / Schlüter, F / Schmeisser, N / Schmidt, T / Schneider, J / Schröder, F G / Schumacher, L / Schwefer, G / Sclafani, S / Seckel, D / Seikh, M / Seunarine, S / Shah, R / Sharma, A / Shefali, S / Shimizu, N / Silva, M / Skrzypek, B / Smithers, B / Snihur, R / Soedingrekso, J / Søgaard, A / Soldin, D / Soldin, P / Sommani, G / Spannfellner, C / Spiczak, G M / Stamatikos, M / Stanev, T / Stezelberger, T / Stürwald, T / Stuttard, T / Sullivan, G W / Taboada, I / Ter-Antonyan, S / Thiesmeyer, M / Thompson, W G / Thwaites, J / Tilav, S / Tollefson, K / Tönnis, C / Toscano, S / Tosi, D / Trettin, A / Tung, C F / Turcotte, R / Twagirayezu, J P / Ty, B / Unland Elorrieta, M A / Upadhyay, A K / Upshaw, K / Valtonen-Mattila, N / Vandenbroucke, J / van Eijndhoven, N / Vannerom, D / van Santen, J / Vara, J / Veitch-Michaelis, J / Venugopal, M / Vereecken, M / Verpoest, S / Veske, D / Vijai, A / Walck, C / Weaver, C / Weigel, P / Weindl, A / Weldert, J / Wen, A Y / Wendt, C / Werthebach, J / Weyrauch, M / Whitehorn, N / Wiebusch, C H / Willey, N / Williams, D R / Witthaus, L / Wolf, A / Wolf, M / Wrede, G / Xu, X W / Yanez, J P / Yildizci, E / Yoshida, S / Young, R / Yu, F / Yu, S / Zhang, Z / Zhelnin, P / Zilberman, P / Zimmerman, M

Physical review letters

2024 Volume 132, Issue 15, Page(s) 151001

Abstract: We report on a measurement of astrophysical tau neutrinos with 9.7 yr of IceCube data. Using convolutional neural networks trained on images derived from simulated events, seven candidate ν_{τ} events were found with visible energies ranging from roughly ...

Abstract	We report on a measurement of astrophysical tau neutrinos with 9.7 yr of IceCube data. Using convolutional neural networks trained on images derived from simulated events, seven candidate ν_{τ} events were found with visible energies ranging from roughly 20 TeV to 1 PeV and a median expected parent ν_{τ} energy of about 200 TeV. Considering backgrounds from astrophysical and atmospheric neutrinos, and muons from π^{±}/K^{±} decays in atmospheric air showers, we obtain a total estimated background of about 0.5 events, dominated by non-ν_{τ} astrophysical neutrinos. Thus, we rule out the absence of astrophysical ν_{τ} at the 5σ level. The measured astrophysical ν_{τ} flux is consistent with expectations based on previously published IceCube astrophysical neutrino flux measurements and neutrino oscillations.
Language	English
Publishing date	2024-04-29
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.132.151001
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Observation of high-energy neutrinos from the Galactic plane.

Abbasi, R / Ackermann, M / Adams, J / Aguilar, J A / Ahlers, M / Ahrens, M / Alameddine, J M / Alves, A A / Amin, N M / Andeen, K / Anderson, T / Anton, G / Argüelles, C / Ashida, Y / Athanasiadou, S / Axani, S / Bai, X / Balagopal V, A / Barwick, S W /

Basu, V / Baur, S / Bay, R / Beatty, J J / Becker, K-H / Tjus, J Becker / Beise, J / Bellenghi, C / Benda, S / BenZvi, S / Berley, D / Bernardini, E / Besson, D Z / Binder, G / Bindig, D / Blaufuss, E / Blot, S / Boddenberg, M / Bontempo, F / Book, J Y / Borowka, J / Böser, S / Botner, O / Böttcher, J / Bourbeau, E / Bradascio, F / Braun, J / Brinson, B / Bron, S / Brostean-Kaiser, J / Burley, R T / Busse, R S / Campana, M A / Carnie-Bronca, E G / Chen, C / Chen, Z / Chirkin, D / Choi, K / Clark, B A / Clark, K / Classen, L / Coleman, A / Collin, G H / Connolly, A / Conrad, J M / Coppin, P / Correa, P / Cowen, D F / Cross, R / Dappen, C / Dave, P / De Clercq, C / DeLaunay, J J / López, D Delgado / Dembinski, H / Deoskar, K / Desai, A / Desiati, P / de Vries, K D / de Wasseige, G / DeYoung, T / Diaz, A / Díaz-Vélez, J C / Dittmer, M / Dujmovic, H / Dunkman, M / DuVernois, M A / Ehrhardt, T / Eller, P / Engel, R / Erpenbeck, H / Evans, J / Evenson, P A / Fan, K L / Fazely, A R / Fedynitch, A / Feigl, N / Fiedlschuster, S / Fienberg, A T / Finley, C / Fischer, L / Fox, D / Franckowiak, A / Friedman, E / Fritz, A / Fürst, P / Gaisser, T K / Gallagher, J / Ganster, E / Garcia, A / Garrappa, S / Gerhardt, L / Ghadimi, A / Glaser, C / Glauch, T / Glüsenkamp, T / Goehlke, N / Goldschmidt, A / Gonzalez, J G / Goswami, S / Grant, D / Grégoire, T / Griswold, S / Günther, C / Gutjahr, P / Haack, C / Hallgren, A / Halliday, R / Halve, L / Halzen, F / Minh, M Ha / Hanson, K / Hardin, J / Harnisch, A A / Haungs, A / Helbing, K / Henningsen, F / Hettinger, E C / Hickford, S / Hignight, J / Hill, C / Hill, G C / Hoffman, K D / Hoshina, K / Hou, W / Huang, F / Huber, M / Huber, T / Hultqvist, K / Hünnefeld, M / Hussain, R / Hymon, K / In, S / Iovine, N / Ishihara, A / Jansson, M / Japaridze, G S / Jeong, M / Jin, M / Jones, B J P / Kang, D / Kang, W / Kang, X / Kappes, A / Kappesser, D / Kardum, L / Karg, T / Karl, M / Karle, A / Katz, U / Kauer, M / Kellermann, M / Kelley, J L / Kheirandish, A / Kin, K / Kiryluk, J / Klein, S R / Kochocki, A / Koirala, R / Kolanoski, H / Kontrimas, T / Köpke, L / Kopper, C / Kopper, S / Koskinen, D J / Koundal, P / Kovacevich, M / Kowalski, M / Kozynets, T / Krupczak, E / Kun, E / Kurahashi, N / Lad, N / Gualda, C Lagunas / Lanfranchi, J L / Larson, M J / Lauber, F / Lazar, J P / Lee, J W / Leonard, K / Leszczyńska, A / Li, Y / Lincetto, M / Liu, Q R / Liubarska, M / Lohfink, E / Mariscal, C J Lozano / Lu, L / Lucarelli, F / Ludwig, A / Luszczak, W / Lyu, Y / Ma, W Y / Madsen, J / Mahn, K B M / Makino, Y / Mancina, S / Mariş, I C / Martinez-Soler, I / Maruyama, R / McHale, S / McElroy, T / McNally, F / Mead, J V / Meagher, K / Mechbal, S / Medina, A / Meier, M / Meighen-Berger, S / Merckx, Y / Micallef, J / Mockler, D / Montaruli, T / Moore, R W / Morik, K / Morse, R / Moulai, M / Mukherjee, T / Naab, R / Nagai, R / Nahnhauer, R / Naumann, U / Necker, J / Nguyen, L V / Niederhausen, H / Nisa, M U / Nowicki, S C / Nygren, D / Pollmann, A Obertacke / Oehler, M / Oeyen, B / Olivas, A / O'Sullivan, E / Pandya, H / Pankova, D V / Park, N / Parker, G K / Paudel, E N / Paul, L / de Los Heros, C Pérez / Peters, L / Peterson, J / Philippen, S / Pieper, S / Pizzuto, A / Plum, M / Popovych, Y / Porcelli, A / Rodriguez, M Prado / Pries, B / Przybylski, G T / Raab, C / Rack-Helleis, J / Raissi, A / Rameez, M / Rawlins, K / Rea, I C / Rechav, Z / Rehman, A / Reichherzer, P / Reimann, R / Renzi, G / Resconi, E / Reusch, S / Rhode, W / Richman, M / Riedel, B / Roberts, E J / Robertson, S / Roellinghoff, G / Rongen, M / Rott, C / Ruhe, T / Ryckbosch, D / Cantu, D Rysewyk / Safa, I / Saffer, J / Salazar-Gallegos, D / Sampathkumar, P / Herrera, S E Sanchez / Sandrock, A / Santander, M / Sarkar, S / Satalecka, K / Schaufel, M / Schieler, H / Schindler, S / Schmidt, T / Schneider, A / Schneider, J / Schröder, F G / Schumacher, L / Schwefer, G / Sclafani, S / Seckel, D / Seunarine, S / Sharma, A / Shefali, S / Shimizu, N / Silva, M / Skrzypek, B / Smithers, B / Snihur, R / Soedingrekso, J / Sogaard, A / Soldin, D / Spannfellner, C / Spiczak, G M / Spiering, C / Stamatikos, M / Stanev, T / Stein, R / Stettner, J / Stezelberger, T / Stokstad, B / Stürwald, T / Stuttard, T / Sullivan, G W / Taboada, I / Ter-Antonyan, S / Thwaites, J / Tilav, S / Tischbein, F / Tollefson, K / Tönnis, C / Toscano, S / Tosi, D / Trettin, A / Tselengidou, M / Tung, C F / Turcati, A / Turcotte, R / Turley, C F / Twagirayezu, J P / Ty, B / Elorrieta, M A Unland / Valtonen-Mattila, N / Vandenbroucke, J / van Eijndhoven, N / Vannerom, D / van Santen, J / Veitch-Michaelis, J / Verpoest, S / Walck, C / Wang, W / Watson, T B / Weaver, C / Weigel, P / Weindl, A / Weiss, M J / Weldert, J / Wendt, C / Werthebach, J / Weyrauch, M / Whitehorn, N / Wiebusch, C H / Willey, N / Williams, D R / Wolf, M / Wrede, G / Wulff, J / Xu, X W / Yanez, J P / Yildizci, E / Yoshida, S / Yu, S / Yuan, T / Zhang, Z / Zhelnin, P

Science (New York, N.Y.)

2023 Volume 380, Issue 6652, Page(s) 1338–1343

Abstract: The origin of high-energy cosmic rays, atomic nuclei that continuously impact Earth's atmosphere, is unknown. Because of deflection by interstellar magnetic fields, cosmic rays produced within the Milky Way arrive at Earth from random directions. However, ...

Abstract	The origin of high-energy cosmic rays, atomic nuclei that continuously impact Earth's atmosphere, is unknown. Because of deflection by interstellar magnetic fields, cosmic rays produced within the Milky Way arrive at Earth from random directions. However, cosmic rays interact with matter near their sources and during propagation, which produces high-energy neutrinos. We searched for neutrino emission using machine learning techniques applied to 10 years of data from the IceCube Neutrino Observatory. By comparing diffuse emission models to a background-only hypothesis, we identified neutrino emission from the Galactic plane at the 4.5σ level of significance. The signal is consistent with diffuse emission of neutrinos from the Milky Way but could also arise from a population of unresolved point sources.
Language	English
Publishing date	2023-06-29
Publishing country	United States
Document type	Journal Article
ZDB-ID	128410-1
ISSN	1095-9203 ; 0036-8075
ISSN (online)	1095-9203
ISSN	0036-8075
DOI	10.1126/science.adc9818
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Strong Constraints on Neutrino Nonstandard Interactions from TeV-Scale ν_{μ} Disappearance at IceCube.

Abbasi, R / Ackermann, M / Adams, J / Aguilar, J A / Ahlers, M / Ahrens, M / Alameddine, J M / Alispach, C / Alves, A A / Amin, N M / Andeen, K / Anderson, T / Anton, G / Argüelles, C / Ashida, Y / Axani, S / Bai, X / Balagopal, A / Barbano, A /

Barwick, S W / Bastian, B / Basu, V / Baur, S / Bay, R / Beatty, J J / Becker, K-H / Becker Tjus, J / Bellenghi, C / Benda, S / BenZvi, S / Berley, D / Bernardini, E / Besson, D Z / Binder, G / Bindig, D / Blaufuss, E / Blot, S / Boddenberg, M / Bontempo, F / Borowka, J / Böser, S / Botner, O / Böttcher, J / Bourbeau, E / Bradascio, F / Braun, J / Brinson, B / Bron, S / Brostean-Kaiser, J / Browne, S / Burgman, A / Burley, R T / Busse, R S / Campana, M A / Carnie-Bronca, E G / Chen, C / Chen, Z / Chirkin, D / Choi, K / Clark, B A / Clark, K / Classen, L / Coleman, A / Collin, G H / Conrad, J M / Coppin, P / Correa, P / Cowen, D F / Cross, R / Dappen, C / Dave, P / De Clercq, C / DeLaunay, J J / Delgado López, D / Dembinski, H / Deoskar, K / Desai, A / Desiati, P / de Vries, K D / de Wasseige, G / de With, M / DeYoung, T / Diaz, A / Díaz-Vélez, J C / Dittmer, M / Dujmovic, H / Dunkman, M / DuVernois, M A / Dvorak, E / Ehrhardt, T / Eller, P / Engel, R / Erpenbeck, H / Evans, J / Evenson, P A / Fan, K L / Fazely, A R / Fedynitch, A / Feigl, N / Fiedlschuster, S / Fienberg, A T / Filimonov, K / Finley, C / Fischer, L / Fox, D / Franckowiak, A / Friedman, E / Fritz, A / Fürst, P / Gaisser, T K / Gallagher, J / Ganster, E / Garcia, A / Garrappa, S / Gerhardt, L / Ghadimi, A / Glaser, C / Glauch, T / Glüsenkamp, T / Gonzalez, J G / Goswami, S / Grant, D / Grégoire, T / Griswold, S / Günther, C / Gutjahr, P / Haack, C / Hallgren, A / Halliday, R / Halve, L / Halzen, F / Ha Minh, M / Hanson, K / Hardin, J / Harnisch, A A / Haungs, A / Hebecker, D / Helbing, K / Henningsen, F / Hettinger, E C / Hickford, S / Hignight, J / Hill, C / Hill, G C / Hoffman, K D / Hoffmann, R / Hoshina, K / Huang, F / Huber, M / Huber, T / Hultqvist, K / Hünnefeld, M / Hussain, R / Hymon, K / In, S / Iovine, N / Ishihara, A / Jansson, M / Japaridze, G S / Jeong, M / Jin, M / Jones, B J P / Kang, D / Kang, W / Kang, X / Kappes, A / Kappesser, D / Kardum, L / Karg, T / Karl, M / Karle, A / Katz, U / Kauer, M / Kellermann, M / Kelley, J L / Kheirandish, A / Kin, K / Kintscher, T / Kiryluk, J / Klein, S R / Koirala, R / Kolanoski, H / Kontrimas, T / Köpke, L / Kopper, C / Kopper, S / Koskinen, D J / Koundal, P / Kovacevich, M / Kowalski, M / Kozynets, T / Kun, E / Kurahashi, N / Lad, N / Lagunas Gualda, C / Lanfranchi, J L / Larson, M J / Lauber, F / Lazar, J P / Lee, J W / Leonard, K / Leszczyńska, A / Li, Y / Lincetto, M / Liu, Q R / Liubarska, M / Lohfink, E / Lozano Mariscal, C J / Lu, L / Lucarelli, F / Ludwig, A / Luszczak, W / Lyu, Y / Ma, W Y / Madsen, J / Mahn, K B M / Makino, Y / Mancina, S / Mariş, I C / Martinez-Soler, I / Maruyama, R / McCarthy, S / McElroy, T / McNally, F / Mead, J V / Meagher, K / Mechbal, S / Medina, A / Meier, M / Meighen-Berger, S / Micallef, J / Mockler, D / Montaruli, T / Moore, R W / Morse, R / Moulai, M / Naab, R / Nagai, R / Naumann, U / Necker, J / Nguyễn, L V / Niederhausen, H / Nisa, M U / Nowicki, S C / Obertacke Pollmann, A / Oehler, M / Oeyen, B / Olivas, A / O'Sullivan, E / Pandya, H / Pankova, D V / Park, N / Parker, G K / Paudel, E N / Paul, L / Pérez de Los Heros, C / Peters, L / Peterson, J / Philippen, S / Pieper, S / Pittermann, M / Pizzuto, A / Plum, M / Popovych, Y / Porcelli, A / Prado Rodriguez, M / Price, P B / Pries, B / Przybylski, G T / Raab, C / Rack-Helleis, J / Raissi, A / Rameez, M / Rawlins, K / Rea, I C / Rechav, Z / Rehman, A / Reichherzer, P / Reimann, R / Renzi, G / Resconi, E / Reusch, S / Rhode, W / Richman, M / Riedel, B / Roberts, E J / Robertson, S / Roellinghoff, G / Rongen, M / Rott, C / Ruhe, T / Ryckbosch, D / Rysewyk Cantu, D / Safa, I / Saffer, J / Sanchez Herrera, S E / Sandrock, A / Santander, M / Sarkar, S / Satalecka, K / Schaufel, M / Schieler, H / Schindler, S / Schmidt, T / Schneider, A / Schneider, J / Schröder, F G / Schumacher, L / Schwefer, G / Sclafani, S / Seckel, D / Seunarine, S / Sharma, A / Shefali, S / Shimizu, N / Silva, M / Skrzypek, B / Smithers, B / Snihur, R / Soedingrekso, J / Soldin, D / Spannfellner, C / Spiczak, G M / Spiering, C / Stachurska, J / Stamatikos, M / Stanev, T / Stein, R / Stettner, J / Stezelberger, T / Stürwald, T / Stuttard, T / Sullivan, G W / Taboada, I / Ter-Antonyan, S / Thwaites, J / Tilav, S / Tischbein, F / Tollefson, K / Tönnis, C / Toscano, S / Tosi, D / Trettin, A / Tselengidou, M / Tung, C F / Turcati, A / Turcotte, R / Turley, C F / Twagirayezu, J P / Ty, B / Unland Elorrieta, M A / Valtonen-Mattila, N / Vandenbroucke, J / van Eijndhoven, N / Vannerom, D / van Santen, J / Veitch-Michaelis, J / Verpoest, S / Walck, C / Wang, W / Watson, T B / Weaver, C / Weigel, P / Weindl, A / Weiss, M J / Weldert, J / Wendt, C / Werthebach, J / Weyrauch, M / Whitehorn, N / Wiebusch, C H / Williams, D R / Wolf, M / Woschnagg, K / Wrede, G / Wulff, J / Xu, X W / Yanez, J P / Yildizci, E / Yoshida, S / Yu, S / Yuan, T / Zhang, Z / Zhelnin, P

Physical review letters

2022 Volume 129, Issue 1, Page(s) 11804

Abstract: We report a search for nonstandard neutrino interactions (NSI) using eight years of TeV-scale atmospheric muon neutrino data from the IceCube Neutrino Observatory. By reconstructing incident energies and zenith angles for atmospheric neutrino events, ... ...

Abstract	We report a search for nonstandard neutrino interactions (NSI) using eight years of TeV-scale atmospheric muon neutrino data from the IceCube Neutrino Observatory. By reconstructing incident energies and zenith angles for atmospheric neutrino events, this analysis presents unified confidence intervals for the NSI parameter ε_{μτ}. The best-fit value is consistent with no NSI at a p value of 25.2%. With a 90% confidence interval of -0.0041≤ε_{μτ}≤0.0031 along the real axis and similar strength in the complex plane, this result is the strongest constraint on any NSI parameter from any oscillation channel to date.
Language	English
Publishing date	2022-07-16
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.129.011804
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Search for Unstable Sterile Neutrinos with the IceCube Neutrino Observatory.

Abbasi, R / Ackermann, M / Adams, J / Aguilar, J A / Ahlers, M / Ahrens, M / Alameddine, J M / Alves, A A / Amin, N M / Andeen, K / Anderson, T / Anton, G / Argüelles, C / Ashida, Y / Axani, S / Bai, X / Balagopal V, A / Barwick, S W / Bastian, B /

Basu, V / Baur, S / Bay, R / Beatty, J J / Becker, K-H / Becker Tjus, J / Beise, J / Bellenghi, C / Benda, S / BenZvi, S / Berley, D / Bernardini, E / Besson, D Z / Binder, G / Bindig, D / Blaufuss, E / Blot, S / Boddenberg, M / Bontempo, F / Book, J Y / Borowka, J / Böser, S / Botner, O / Böttcher, J / Bourbeau, E / Bradascio, F / Braun, J / Brinson, B / Bron, S / Brostean-Kaiser, J / Burley, R T / Busse, R S / Campana, M A / Carnie-Bronca, E G / Chen, C / Chen, Z / Chirkin, D / Choi, K / Clark, B A / Clark, K / Classen, L / Coleman, A / Collin, G H / Conrad, J M / Coppin, P / Correa, P / Cowen, D F / Cross, R / Dappen, C / Dave, P / De Clercq, C / DeLaunay, J J / Delgado López, D / Dembinski, H / Deoskar, K / Desai, A / Desiati, P / de Vries, K D / de Wasseige, G / de With, M / DeYoung, T / Diaz, A / Díaz-Vélez, J C / Dittmer, M / Dujmovic, H / Dunkman, M / DuVernois, M A / Ehrhardt, T / Eller, P / Engel, R / Erpenbeck, H / Evans, J / Evenson, P A / Fan, K L / Fazely, A R / Fedynitch, A / Feigl, N / Fiedlschuster, S / Fienberg, A T / Finley, C / Fischer, L / Fox, D / Franckowiak, A / Friedman, E / Fritz, A / Fürst, P / Gaisser, T K / Gallagher, J / Ganster, E / Garcia, A / Garrappa, S / Gerhardt, L / Ghadimi, A / Glaser, C / Glauch, T / Glüsenkamp, T / Goehlke, N / Gonzalez, J G / Goswami, S / Grant, D / Grégoire, T / Griswold, S / Günther, C / Gutjahr, P / Haack, C / Hallgren, A / Halliday, R / Halve, L / Halzen, F / Ha Minh, M / Hanson, K / Hardin, J / Harnisch, A A / Haungs, A / Hebecker, D / Helbing, K / Henningsen, F / Hettinger, E C / Hickford, S / Hignight, J / Hill, C / Hill, G C / Hoffman, K D / Hoshina, K / Hou, W / Huang, F / Huber, M / Huber, T / Hultqvist, K / Hünnefeld, M / Hussain, R / Hymon, K / In, S / Iovine, N / Ishihara, A / Jansson, M / Japaridze, G S / Jeong, M / Jin, M / Jones, B J P / Kang, D / Kang, W / Kang, X / Kappes, A / Kappesser, D / Kardum, L / Karg, T / Karl, M / Karle, A / Katz, U / Kauer, M / Kellermann, M / Kelley, J L / Kheirandish, A / Kin, K / Kintscher, T / Kiryluk, J / Klein, S R / Kochocki, A / Koirala, R / Kolanoski, H / Kontrimas, T / Köpke, L / Kopper, C / Kopper, S / Koskinen, D J / Koundal, P / Kovacevich, M / Kowalski, M / Kozynets, T / Krupczak, E / Kun, E / Kurahashi, N / Lad, N / Lagunas Gualda, C / Lanfranchi, J L / Larson, M J / Lauber, F / Lazar, J P / Lee, J W / Leonard, K / Leszczyńska, A / Li, Y / Lincetto, M / Liu, Q R / Liubarska, M / Lohfink, E / Lozano Mariscal, C J / Lu, L / Lucarelli, F / Ludwig, A / Luszczak, W / Lyu, Y / Ma, W Y / Madsen, J / Mahn, K B M / Makino, Y / Mancina, S / Mariş, I C / Martinez-Soler, I / Maruyama, R / McCarthy, S / McElroy, T / McNally, F / Mead, J V / Meagher, K / Mechbal, S / Medina, A / Meier, M / Meighen-Berger, S / Micallef, J / Mockler, D / Montaruli, T / Moore, R W / Morse, R / Moulai, M / Mukherjee, T / Naab, R / Nagai, R / Naumann, U / Necker, J / Nguyễn, L V / Niederhausen, H / Nisa, M U / Nowicki, S C / Obertacke Pollmann, A / Oehler, M / Oeyen, B / Olivas, A / O'Sullivan, E / Pandya, H / Pankova, D V / Park, N / Parker, G K / Paudel, E N / Paul, L / Pérez de Los Heros, C / Peters, L / Peterson, J / Philippen, S / Pieper, S / Pizzuto, A / Plum, M / Popovych, Y / Porcelli, A / Prado Rodriguez, M / Pries, B / Przybylski, G T / Raab, C / Rack-Helleis, J / Raissi, A / Rameez, M / Rawlins, K / Rea, I C / Rechav, Z / Rehman, A / Reichherzer, P / Reimann, R / Renzi, G / Resconi, E / Reusch, S / Rhode, W / Richman, M / Riedel, B / Roberts, E J / Robertson, S / Roellinghoff, G / Rongen, M / Rott, C / Ruhe, T / Ryckbosch, D / Rysewyk Cantu, D / Safa, I / Saffer, J / Sampathkumar, P / Sanchez Herrera, S E / Sandrock, A / Santander, M / Sarkar, S / Satalecka, K / Schaufel, M / Schieler, H / Schindler, S / Schmidt, T / Schneider, A / Schneider, J / Schröder, F G / Schumacher, L / Schwefer, G / Sclafani, S / Seckel, D / Seunarine, S / Sharma, A / Shefali, S / Shimizu, N / Silva, M / Skrzypek, B / Smithers, B / Snihur, R / Soedingrekso, J / Soldin, D / Spannfellner, C / Spiczak, G M / Spiering, C / Stachurska, J / Stamatikos, M / Stanev, T / Stein, R / Stettner, J / Stezelberger, T / Stürwald, T / Stuttard, T / Sullivan, G W / Taboada, I / Ter-Antonyan, S / Thwaites, J / Tilav, S / Tischbein, F / Tollefson, K / Tönnis, C / Toscano, S / Tosi, D / Trettin, A / Tselengidou, M / Tung, C F / Turcati, A / Turcotte, R / Turley, C F / Twagirayezu, J P / Ty, B / Unland Elorrieta, M A / Valtonen-Mattila, N / Vandenbroucke, J / van Eijndhoven, N / Vannerom, D / van Santen, J / Veitch-Michaelis, J / Verpoest, S / Walck, C / Wang, W / Watson, T B / Weaver, C / Weigel, P / Weindl, A / Weiss, M J / Weldert, J / Wendt, C / Werthebach, J / Weyrauch, M / Whitehorn, N / Wiebusch, C H / Willey, N / Williams, D R / Wolf, M / Wrede, G / Wulff, J / Xu, X W / Yanez, J P / Yildizci, E / Yoshida, S / Yu, S / Yuan, T / Zhang, Z / Zhelnin, P

Physical review letters

2022 Volume 129, Issue 15, Page(s) 151801

Abstract: We present a search for an unstable sterile neutrino by looking for a resonant signal in eight years of atmospheric ν_{μ} data collected from 2011 to 2019 at the IceCube Neutrino Observatory. Both the (stable) three-neutrino and the 3+1 sterile neutrino ... ...

Abstract	We present a search for an unstable sterile neutrino by looking for a resonant signal in eight years of atmospheric ν_{μ} data collected from 2011 to 2019 at the IceCube Neutrino Observatory. Both the (stable) three-neutrino and the 3+1 sterile neutrino models are disfavored relative to the unstable sterile neutrino model, though with p values of 2.8% and 0.81%, respectively, we do not observe evidence for 3+1 neutrinos with neutrino decay. The best-fit parameters for the sterile neutrino with decay model from this study are Δm_{41}^{2}=6.7_{-2.5}^{+3.9} eV^{2}, sin^{2}2θ_{24}=0.33_{-0.17}^{+0.20}, and g^{2}=2.5π±1.5π, where g is the decay-mediating coupling. The preferred regions of the 3+1+decay model from short-baseline oscillation searches are excluded at 90% C.L.
Language	English
Publishing date	2022-10-21
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.129.151801
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Evidence for neutrino emission from the nearby active galaxy NGC 1068.

Barwick, S W / Bastian, B / Basu, V / Baur, S / Bay, R / Beatty, J J / Becker, K-H / Becker Tjus, J / Bellenghi, C / BenZvi, S / Berley, D / Bernardini, E / Besson, D Z / Binder, G / Bindig, D / Blaufuss, E / Blot, S / Boddenberg, M / Bontempo, F / Borowka, J / Böser, S / Botner, O / Böttcher, J / Bourbeau, E / Bradascio, F / Braun, J / Brinson, B / Bron, S / Brostean-Kaiser, J / Browne, S / Burgman, A / Burley, R T / Busse, R S / Campana, M A / Carnie-Bronca, E G / Chen, C / Chen, Z / Chirkin, D / Choi, K / Clark, B A / Clark, K / Classen, L / Coleman, A / Collin, G H / Conrad, J M / Coppin, P / Correa, P / Cowen, D F / Cross, R / Dappen, C / Dave, P / De Clercq, C / DeLaunay, J J / Delgado López, D / Dembinski, H / Deoskar, K / Desai, A / Desiati, P / de Vries, K D / de Wasseige, G / de With, M / DeYoung, T / Diaz, A / Díaz-Vélez, J C / Dittmer, M / Dujmovic, H / Dunkman, M / DuVernois, M A / Dvorak, E / Ehrhardt, T / Eller, P / Engel, R / Erpenbeck, H / Evans, J / Evenson, P A / Fan, K L / Fazely, A R / Fedynitch, A / Feigl, N / Fiedlschuster, S / Fienberg, A T / Filimonov, K / Finley, C / Fischer, L / Fox, D / Franckowiak, A / Friedman, E / Fritz, A / Fürst, P / Gaisser, T K / Gallagher, J / Ganster, E / Garcia, A / Garrappa, S / Gerhardt, L / Ghadimi, A / Glaser, C / Glauch, T / Glüsenkamp, T / Goldschmidt, A / Gonzalez, J G / Goswami, S / Grant, D / Grégoire, T / Griswold, S / Günther, C / Gutjahr, P / Haack, C / Hallgren, A / Halliday, R / Halve, L / Halzen, F / Ha Minh, M / Hanson, K / Hardin, J / Harnisch, A A / Haungs, A / Hebecker, D / Helbing, K / Henningsen, F / Hettinger, E C / Hickford, S / Hignight, J / Hill, C / Hill, G C / Hoffman, K D / Hoffmann, R / Hokanson-Fasig, B / Hoshina, K / Huang, F / Huber, M / Huber, T / Hultqvist, K / Hünnefeld, M / Hussain, R / Hymon, K / In, S / Iovine, N / Ishihara, A / Jansson, M / Japaridze, G S / Jeong, M / Jin, M / Jones, B J P / Kang, D / Kang, W / Kang, X / Kappes, A / Kappesser, D / Kardum, L / Karg, T / Karl, M / Karle, A / Katz, U / Kauer, M / Kellermann, M / Kelley, J L / Kheirandish, A / Kin, K / Kintscher, T / Kiryluk, J / Klein, S R / Koirala, R / Kolanoski, H / Kontrimas, T / Köpke, L / Kopper, C / Kopper, S / Koskinen, D J / Koundal, P / Kovacevich, M / Kowalski, M / Kozynets, T / Kun, E / Kurahashi, N / Lad, N / Lagunas Gualda, C / Lanfranchi, J L / Larson, M J / Lauber, F / Lazar, J P / Lee, J W / Leonard, K / Leszczyńska, A / Li, Y / Lincetto, M / Liu, Q R / Liubarska, M / Lohfink, E / Lozano Mariscal, C J / Lu, L / Lucarelli, F / Ludwig, A / Luszczak, W / Lyu, Y / Ma, W Y / Madsen, J / Mahn, K B M / Makino, Y / Mancina, S / Mariş, I C / Martinez-Soler, I / Maruyama, R / Mase, K / McElroy, T / McNally, F / Mead, J V / Meagher, K / Mechbal, S / Medina, A / Meier, M / Meighen-Berger, S / Micallef, J / Mockler, D / Montaruli, T / Moore, R W / Morse, R / Moulai, M / Naab, R / Nagai, R / Nahnhauer, R / Naumann, U / Necker, J / Nguyen, L V / Niederhausen, H / Nisa, M U / Nowicki, S C / Nygren, D / Obertacke Pollmann, A / Oehler, M / Oeyen, B / Olivas, A / O'Sullivan, E / Pandya, H / Pankova, D V / Park, N / Parker, G K / Paudel, E N / Paul, L / Pérez de Los Heros, C / Peters, L / Peterson, J / Philippen, S / Pieper, S / Pittermann, M / Pizzuto, A / Plum, M / Popovych, Y / Porcelli, A / Prado Rodriguez, M / Price, P B / Pries, B / Przybylski, G T / Raab, C / Rack-Helleis, J / Raissi, A / Rameez, M / Rawlins, K / Rea, I C / Rehman, A / Reichherzer, P / Reimann, R / Renzi, G / Resconi, E / Reusch, S / Rhode, W / Richman, M / Riedel, B / Roberts, E J / Robertson, S / Roellinghoff, G / Rongen, M / Rott, C / Ruhe, T / Ryckbosch, D / Rysewyk Cantu, D / Safa, I / Saffer, J / Sanchez Herrera, S E / Sandrock, A / Sandroos, J / Santander, M / Sarkar, S / Satalecka, K / Schaufel, M / Schieler, H / Schindler, S / Schmidt, T / Schneider, A / Schneider, J / Schröder, F G / Schumacher, L / Schwefer, G / Sclafani, S / Seckel, D / Seunarine, S / Sharma, A / Shefali, S / Silva, M / Skrzypek, B / Smithers, B / Snihur, R / Soedingrekso, J / Soldin, D / Spannfellner, C / Spiczak, G M / Spiering, C / Stachurska, J / Stamatikos, M / Stanev, T / Stein, R / Stettner, J / Steuer, A / Stezelberger, T / Stokstad, R / Stürwald, T / Stuttard, T / Sullivan, G W / Taboada, I / Ter-Antonyan, S / Tilav, S / Tischbein, F / Tollefson, K / Tönnis, C / Toscano, S / Tosi, D / Trettin, A / Tselengidou, M / Tung, C F / Turcati, A / Turcotte, R / Turley, C F / Twagirayezu, J P / Ty, B / Unland Elorrieta, M A / Valtonen-Mattila, N / Vandenbroucke, J / van Eijndhoven, N / Vannerom, D / van Santen, J / Verpoest, S / Walck, C / Watson, T B / Weaver, C / Weigel, P / Weindl, A / Weiss, M J / Weldert, J / Wendt, C / Werthebach, J / Weyrauch, M / Whitehorn, N / Wiebusch, C H / Williams, D R / Wolf, M / Woschnagg, K / Wrede, G / Wulff, J / Xu, X W / Yanez, J P / Yoshida, S / Yu, S / Yuan, T / Zhang, Z / Zhelnin, P

Science (New York, N.Y.)

2022 Volume 378, Issue 6619, Page(s) 538–543

Abstract: A supermassive black hole, obscured by cosmic dust, powers the nearby active galaxy NGC 1068. Neutrinos, which rarely interact with matter, could provide information on the galaxy's active core. We searched for neutrino emission from astrophysical ... ...

Abstract	A supermassive black hole, obscured by cosmic dust, powers the nearby active galaxy NGC 1068. Neutrinos, which rarely interact with matter, could provide information on the galaxy's active core. We searched for neutrino emission from astrophysical objects using data recorded with the IceCube neutrino detector between 2011 and 2020. The positions of 110 known gamma-ray sources were individually searched for neutrino detections above atmospheric and cosmic backgrounds. We found that NGC 1068 has an excess of [Formula: see text] neutrinos at tera-electron volt energies, with a global significance of 4.2σ, which we interpret as associated with the active galaxy. The flux of high-energy neutrinos that we measured from NGC 1068 is more than an order of magnitude higher than the upper limit on emissions of tera-electron volt gamma rays from this source.
Language	English
Publishing date	2022-11-03
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
ZDB-ID	128410-1
ISSN	1095-9203 ; 0036-8075
ISSN (online)	1095-9203
ISSN	0036-8075
DOI	10.1126/science.abg3395
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Book ; Online: Observation of high-energy neutrinos from the Galactic plane

Abbasi, R. / Ackermann, M. / Adams, J. / Aguilar, J. A. / Ahlers, M. / Ahrens, M. / Alameddine, J. M. / Alves Jr., A. A. / Amin, N. M. / Andeen, K. / Anderson, T. / Anton, G. / Argüelles, C. / Ashida, Y. / Athanasiadou, S. / Axani, S. / Bai, X. / V., A. Balagopal / Barwick, S. W. /

Basu, V. / Baur, S. / Bay, R. / Beatty, J. J. / Becker, K. -H. / Tjus, J. Becker / Beise, J. / Bellenghi, C. / Benda, S. / BenZvi, S. / Berley, D. / Bernardini, E. / Besson, D. Z. / Binder, G. / Bindig, D. / Blaufuss, E. / Blot, S. / Boddenberg, M. / Bontempo, F. / Book, J. Y. / Borowka, J. / Böser, S. / Botner, O. / Böttcher, J. / Bourbeau, E. / Bradascio, F. / Braun, J. / Brinson, B. / Bron, S. / Brostean-Kaiser, J. / Burley, R. T. / Busse, R. S. / Campana, M. A. / Carnie-Bronca, E. G. / Chen, C. / Chen, Z. / Chirkin, D. / Choi, K. / Clark, B. A. / Clark, K. / Classen, L. / Coleman, A. / Collin, G. H. / Connolly, A. / Conrad, J. M. / Coppin, P. / Correa, P. / Cowen, D. F. / Cross, R. / Dappen, C. / Dave, P. / De Clercq, C. / DeLaunay, J. J. / López, D. Delgado / Dembinski, H. / Deoskar, K. / Desai, A. / Desiati, P. / de Vries, K. D. / de Wasseige, G. / DeYoung, T. / Diaz, A. / Díaz-Vélez, J. C. / Dittmer, M. / Dujmovic, H. / Dunkman, M. / DuVernois, M. A. / Ehrhardt, T. / Eller, P. / Engel, R. / Erpenbeck, H. / Evans, J. / Evenson, P. A. / Fan, K. L. / Fazely, A. R. / Fedynitch, A. / Feigl, N. / Fiedlschuster, S. / Fienberg, A. T. / Finley, C. / Fischer, L. / Fox, D. / Franckowiak, A. / Friedman, E. / Fritz, A. / Fürst, P. / Gaisser, T. K. / Gallagher, J. / Ganster, E. / Garcia, A. / Garrappa, S. / Gerhardt, L. / Ghadimi, A. / Glaser, C. / Glauch, T. / Glüsenkamp, T. / Goehlke, N. / Goldschmidt, A. / Gonzalez, J. G. / Goswami, S. / Grant, D. / Grégoire, T. / Griswold, S. / Günther, C. / Gutjahr, P. / Haack, C. / Hallgren, A. / Halliday, R. / Halve, L. / Halzen, F. / Minh, M. Ha / Hanson, K. / Hardin, J. / Harnisch, A. A. / Haungs, A. / Helbing, K. / Henningsen, F. / Hettinger, E. C. / Hickford, S. / Hignight, J. / Hill, C. / Hill, G. C. / Hoffman, K. D. / Hoshina, K. / Hou, W. / Huang, F. / Huber, M. / Huber, T. / Hultqvist, K. / Hünnefeld, M. / Hussain, R. / Hymon, K. / In, S. / Iovine, N. / Ishihara, A. / Jansson, M. / Japaridze, G. S. / Jeong, M. / Jin, M. / Jones, B. J. P. / Kang, D. / Kang, W. / Kang, X. / Kappes, A. / Kappesser, D. / Kardum, L. / Karg, T. / Karl, M. / Karle, A. / Katz, U. / Kauer, M. / Kellermann, M. / Kelley, J. L. / Kheirandish, A. / Kin, K. / Kiryluk, J. / Klein, S. R. / Kochocki, A. / Koirala, R. / Kolanoski, H. / Kontrimas, T. / Köpke, L. / Kopper, C. / Kopper, S. / Koskinen, D. J. / Koundal, P. / Kovacevich, M. / Kowalski, M. / Kozynets, T. / Krupczak, E. / Kun, E. / Kurahashi, N. / Lad, N. / Gualda, C. Lagunas / Lanfranchi, J. L. / Larson, M. J. / Lauber, F. / Lazar, J. P. / Lee, J. W. / Leonard, K. / Leszczyńska, A. / Li, Y. / Lincetto, M. / Liu, Q. R. / Liubarska, M. / Lohfink, E. / Mariscal, C. J. Lozano / Lu, L. / Lucarelli, F. / Ludwig, A. / Luszczak, W. / Lyu, Y. / Ma, W. Y. / Madsen, J. / Mahn, K. B. M. / Makino, Y. / Mancina, S. / Mariş, I. C. / Martinez-Soler, I. / Maruyama, R. / McCarthy, S. / McElroy, T. / McNally, F. / Mead, J. V. / Meagher, K. / Mechbal, S. / Medina, A. / Meier, M. / Meighen-Berger, S. / Merckx, Y. / Micallef, J. / Mockler, D. / Montaruli, T. / Moore, R. W. / Morik, K. / Morse, R. / Moulai, M. / Mukherjee, T. / Naab, R. / Nagai, R. / Nahnhauer, R. / Naumann, U. / Necker, J. / Nguyen, L. V. / Niederhausen, H. / Nisa, M. U. / Nowicki, S. C. / Nygren, D. / Pollmann, A. Obertacke / Oehler, M. / Oeyen, B. / Olivas, A. / O'Sullivan, E. / Pandya, H. / Pankova, D. V. / Park, N. / Parker, G. K. / Paudel, E. N. / Paul, L. / Heros, C. Pérez de los / Peters, L. / Peterson, J. / Philippen, S. / Pieper, S. / Pizzuto, A. / Plum, M. / Popovych, Y. / Porcelli, A. / Rodriguez, M. Prado / Pries, B. / Przybylski, G. T. / Raab, C. / Rack-Helleis, J. / Raissi, A. / Rameez, M. / Rawlins, K. / Rea, I. C. / Rechav, Z. / Rehman, A. / Reichherzer, P. / Reimann, R. / Renzi, G. / Resconi, E. / Reusch, S. / Rhode, W. / Richman, M. / Riedel, B. / Roberts, E. J. / Robertson, S. / Roellinghoff, G. / Rongen, M. / Rott, C. / Ruhe, T. / Ryckbosch, D. / Cantu, D. Rysewyk / Safa, I. / Saffer, J. / Salazar-Gallegos, D. / Sampathkumar, P. / Herrera, S. E. Sanchez / Sandrock, A. / Santander, M. / Sarkar, S. / Satalecka, K. / Schaufel, M. / Schieler, H. / Schindler, S. / Schmidt, T. / Schneider, A. / Schneider, J. / Schröder, F. G. / Schumacher, L. / Schwefer, G. / Sclafani, S. / Seckel, D. / Seunarine, S. / Sharma, A. / Shefali, S. / Shimizu, N. / Silva, M. / Skrzypek, B. / Smithers, B. / Snihur, R. / Soedingrekso, J. / Sogaard, A. / Soldin, D. / Spannfellner, C. / Spiczak, G. M. / Spiering, C. / Stamatikos, M. / Stanev, T. / Stein, R. / Stettner, J. / Stezelberger, T. / Stokstad, B. / Stürwald, T. / Stuttard, T. / Sullivan, G. W. / Taboada, I. / Ter-Antonyan, S. / Thwaites, J. / Tilav, S. / Tischbein, F. / Tollefson, K. / Tönnis, C. / Toscano, S. / Tosi, D. / Trettin, A. / Tselengidou, M. / Tung, C. F. / Turcati, A. / Turcotte, R. / Turley, C. F. / Twagirayezu, J. P. / Ty, B. / Elorrieta, M. A. Unland / Valtonen-Mattila, N. / Vandenbroucke, J. / van Eijndhoven, N. / Vannerom, D. / van Santen, J. / Veitch-Michaelis, J. / Verpoest, S. / Walck, C. / Wang, W. / Watson, T. B. / Weaver, C. / Weigel, P. / Weindl, A. / Weiss, M. J. / Weldert, J. / Wendt, C. / Werthebach, J. / Weyrauch, M. / Whitehorn, N. / Wiebusch, C. H. / Willey, N. / Williams, D. R. / Wolf, M. / Wrede, G. / Wulff, J. / Xu, X. W. / Yanez, J. P. / Yildizci, E. / Yoshida, S. / Yu, S. / Yuan, T. / Zhang, Z. / Zhelnin, P.

2023

Abstract: The origin of high-energy cosmic rays, atomic nuclei that continuously impact Earth's atmosphere, has been a mystery for over a century. Due to deflection in interstellar magnetic fields, cosmic rays from the Milky Way arrive at Earth from random ... ...

Abstract	The origin of high-energy cosmic rays, atomic nuclei that continuously impact Earth's atmosphere, has been a mystery for over a century. Due to deflection in interstellar magnetic fields, cosmic rays from the Milky Way arrive at Earth from random directions. However, near their sources and during propagation, cosmic rays interact with matter and produce high-energy neutrinos. We search for neutrino emission using machine learning techniques applied to ten years of data from the IceCube Neutrino Observatory. We identify neutrino emission from the Galactic plane at the 4.5$\sigma$ level of significance, by comparing diffuse emission models to a background-only hypothesis. The signal is consistent with modeled diffuse emission from the Galactic plane, but could also arise from a population of unresolved point sources. Comment: Submitted on May 12th, 2022; Accepted on May 4th, 2023
Keywords	Astrophysics - High Energy Astrophysical Phenomena ; Astrophysics - Astrophysics of Galaxies ; Computer Science - Machine Learning
Subject code	520 ; 530
Publishing date	2023-07-10
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Book ; Online: D-Egg

Abbasi, R. / Ackermann, M. / Adams, J. / Aggarwal, N. / Aguilar, J. A. / Ahlers, M. / Alameddine, J. M. / Alves Jr., A. A. / Amin, N. M. / Andeen, K. / Anderson, T. / Anton, G. / Argüelles, C. / Ashida, Y. / Athanasiadou, S. / Axani, S. N. / Bai, X. / V., A. Balagopal / Baricevic, M. /

Barwick, S. W. / Basu, V. / Bay, R. / Beatty, J. J. / Becker, K. -H. / Tjus, J. Becker / Beise, J. / Bellenghi, C. / BenZvi, S. / Berley, D. / Bernardini, E. / Besson, D. Z. / Binder, G. / Bindig, D. / Blaufuss, E. / Blot, S. / Bontempo, F. / Book, J. Y. / Borowka, J. / Meneguolo, C. Boscolo / Böser, S. / Botner, O. / Böttcher, J. / Bourbeau, E. / Braun, J. / Brinson, B. / Brostean-Kaiser, J. / Burley, R. T. / Busse, R. S. / Campana, M. A. / Carloni, K. / Carnie-Bronca, E. G. / Chen, C. / Chen, Z. / Chirkin, D. / Choi, S. / Clark, B. A. / Classen, L. / Coleman, A. / Collin, G. H. / Connolly, A. / Conrad, J. M. / Coppin, P. / Correa, P. / Countryman, S. / Cowen, D. F. / Dappen, C. / Dave, P. / De Clercq, C. / DeLaunay, J. J. / López, D. Delgado / Dembinski, H. / Deoskar, K. / Desai, A. / Desiati, P. / de Vries, K. D. / de Wasseige, G. / DeYoung, T. / Diaz, A. / Díaz-Vélez, J. C. / Dittmer, M. / Domi, A. / Dujmovic, H. / DuVernois, M. A. / Ehrhardt, T. / Eller, P. / Engel, R. / Erpenbeck, H. / Evans, J. / Evenson, P. A. / Fan, K. L. / Fazely, A. R. / Fedynitch, A. / Feigl, N. / Fiedlschuster, S. / Fienberg, A. T. / Finley, C. / Fischer, L. / Fox, D. / Franckowiak, A. / Friedman, E. / Fritz, A. / Fürst, P. / Gaisser, T. K. / Gallagher, J. / Ganster, E. / Garcia, A. / Garrappa, S. / Gerhardt, L. / Ghadimi, A. / Glaser, C. / Glauch, T. / Glüsenkamp, T. / Goehlke, N. / Gonzalez, J. G. / Goswami, S. / Grant, D. / Gray, S. J. / Grégoire, T. / Griffin, S. / Griswold, S. / Günther, C. / Gutjahr, P. / Haack, C. / Hallgren, A. / Halliday, R. / Halve, L. / Halzen, F. / Hamdaoui, H. / Minh, M. Ha / Hanson, K. / Hardin, J. / Harnisch, A. A. / Hatch, P. / Haungs, A. / Helbing, K. / Hellrung, J. / Henningsen, F. / Heuermann, L. / Hickford, S. / Hidvegi, A. / Hill, C. / Hill, G. C. / Hoffman, K. D. / Hoshina, K. / Hou, W. / Huber, T. / Hultqvist, K. / Hünnefeld, M. / Hussain, R. / Hymon, K. / In, S. / Iovine, N. / Ishihara, A. / Jansson, M. / Japaridze, G. S. / Jeong, M. / Jin, M. / Jones, B. J. P. / Kang, D. / Kang, W. / Kang, X. / Kappes, A. / Kappesser, D. / Kardum, L. / Karg, T. / Karl, M. / Karle, A. / Katz, U. / Kauer, M. / Kelley, J. L. / Kheirandish, A. / Kin, K. / Kiryluk, J. / Klein, S. R. / Kochocki, A. / Koirala, R. / Kolanoski, H. / Kontrimas, T. / Köpke, L. / Kopper, C. / Koskinen, D. J. / Koundal, P. / Kovacevich, M. / Kowalski, M. / Kozynets, T. / Kruiswijk, K. / Krupczak, E. / Kumar, A. / Kun, E. / Kurahashi, N. / Lad, N. / Gualda, C. Lagunas / Lamoureux, M. / Larson, M. J. / Lauber, F. / Lazar, J. P. / Lee, J. W. / DeHolton, K. Leonard / Leszczyńska, A. / Lincetto, M. / Liu, Q. R. / Liubarska, M. / Lohfink, E. / Love, C. / Mariscal, C. J. Lozano / Lu, L. / Lucarelli, F. / Ludwig, A. / Luszczak, W. / Lyu, Y. / Ma, W. Y. / Madsen, J. / Mahn, K. B. M. / Makino, Y. / Mancina, S. / Sainte, W. Marie / Mariş, I. C. / Marka, S. / Marka, Z. / Marsee, M. / Martinez-Soler, I. / Maruyama, R. / Mayhew, F. / McElroy, T. / McNally, F. / Mead, J. V. / Meagher, K. / Mechbal, S. / Medina, A. / Meier, M. / Meighen-Berger, S. / Merckx, Y. / Merten, L. / Meures, T. / Micallef, J. / Mockler, D. / Montaruli, T. / Moore, R. W. / Morii, Y. / Morse, R. / Moulai, M. / Mukherjee, T. / Naab, R. / Nagai, R. / Naumann, U. / Necker, J. / Neumann, M. / Niederhausen, H. / Nisa, M. U. / Noell, A. / Nowicki, S. C. / Pollmann, A. Obertacke / Oehler, M. / Oeyen, B. / Olivas, A. / Orsoe, R. / Osborn, J. / O'Sullivan, E. / Pandya, H. / Pankova, D. V. / Park, N. / Parker, G. K. / Paudel, E. N. / Paul, L. / Heros, C. Pérez de los / Peterson, J. / Philippen, S. / Pieper, S. / Pizzuto, A. / Plum, M. / Popovych, Y. / Rodriguez, M. Prado / Pries, B. / Procter-Murphy, R. / Przybylski, G. T. / Raab, C. / Rack-Helleis, J. / Rawlins, K. / Rechav, Z. / Rehman, A. / Reichherzer, P. / Renzi, G. / Resconi, E. / Reusch, S. / Rhode, W. / Richman, M. / Riedel, B. / Roberts, E. J. / Robertson, S. / Rodan, S. / Roellinghoff, G. / Rongen, M. / Rott, C. / Ruhe, T. / Ruohan, L. / Ryckbosch, D. / Safa, I. / Saffer, J. / Salazar-Gallegos, D. / Sampathkumar, P. / Herrera, S. E. Sanchez / Sandrock, A. / Sandstrom, P. / Santander, M. / Sarkar, S. / Savelberg, J. / Savina, P. / Schaufel, M. / Schieler, H. / Schindler, S. / Schlüter, B. / Schmidt, T. / Schneider, J. / Schröder, F. G. / Schumacher, L. / Schwefer, G. / Sclafani, S. / Seckel, D. / Seunarine, S. / Sharma, A. / Shefali, S. / Shimizu, N. / Shimizu, S. / Silva, M. / Skrzypek, B. / Smithers, B. / Snihur, R. / Soedingrekso, J. / Søgaard, A. / Soldin, D. / Spannfellner, C. / Spiczak, G. M. / Spiering, C. / Stamatikos, M. / Stanev, T. / Stein, R. / Stezelberger, T. / Stürwald, T. / Stuttard, T. / Sullivan, G. W. / Taboada, I. / Ter-Antonyan, S. / Thompson, W. G. / Thwaites, J. / Tilav, S. / Tollefson, K. / Tönnis, C. / Toscano, S. / Tosi, D. / Trettin, A. / Tung, C. F. / Turcotte, R. / Twagirayezu, J. P. / Ty, B. / Elorrieta, M. A. Unland / Upshaw, K. / Valtonen-Mattila, N. / Vandenbroucke, J. / van Eijndhoven, N. / Vannerom, D. / van Santen, J. / Vara, J. / Veitch-Michaelis, J. / Verpoest, S. / Veske, D. / Walck, C. / Watson, T. B. / Weaver, C. / Weber, J. / Weigel, P. / Weindl, A. / Weldert, J. / Wendt, C. / Werthebach, J. / Weyrauch, M. / Whitehorn, N. / Wiebusch, C. H. / Willey, N. / Williams, D. R. / Wisher, I. / Wolf, M. / Wrede, G. / Wulff, J. / Xu, X. W. / Yanez, J. P. / Yildizci, E. / Yoshida, S. / Yu, F. / Yu, S. / Yuan, T. / Zhang, Z. / Zhelnin, P.

a Dual PMT Optical Module for IceCube

2022

Abstract: The D-Egg, an acronym for ``Dual optical sensors in an Ellipsoid Glass for Gen2,'' is one of the optical modules designed for future extensions of the IceCube experiment at the South Pole. The D-Egg has an elongated-sphere shape to maximize the photon- ... ...

Abstract	The D-Egg, an acronym for ``Dual optical sensors in an Ellipsoid Glass for Gen2,'' is one of the optical modules designed for future extensions of the IceCube experiment at the South Pole. The D-Egg has an elongated-sphere shape to maximize the photon-sensitive effective area while maintaining a narrow diameter to reduce the cost and the time needed for drilling of the deployment holes in the glacial ice for the optical modules at depths up to 2700 meters. The D-Egg design is utilized for the IceCube Upgrade, the next stage of the IceCube project also known as IceCube-Gen2 Phase 1, where nearly half of the optical sensors to be deployed are D-Eggs. With two 8-inch high-quantum efficiency photomultiplier tubes (PMTs) per module, D-Eggs offer an increased effective area while retaining the successful design of the IceCube digital optical module (DOM). The convolution of the wavelength-dependent effective area and the Cherenkov emission spectrum provides an effective photodetection sensitivity that is 2.8 times larger than that of IceCube DOMs. The signal of each of the two PMTs is digitized using ultra-low-power 14-bit analog-to-digital converters with a sampling frequency of 240 MSPS, enabling a flexible event triggering, as well as seamless and lossless event recording of single-photon signals to multi-photons exceeding 200 photoelectrons within 10 nanoseconds. Mass production of D-Eggs has been completed, with 277 out of the 310 D-Eggs produced to be used in the IceCube Upgrade. In this paper, we report the des\ ign of the D-Eggs, as well as the sensitivity and the single to multi-photon detection performance of mass-produced D-Eggs measured in a laboratory using the built-in data acquisition system in each D-Egg optical sensor module. Comment: 26 pages, 18 figures, 1 table
Keywords	Astrophysics - Instrumentation and Methods for Astrophysics ; High Energy Physics - Experiment
Subject code	621
Publishing date	2022-12-29
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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