LIVIVO - Search results -

Search results

Result 1 - 10 of total 39

Search options

Book ; Thesis: Konzeption, Entwicklung und Test des lokalen Datenerfassungssystems für das strukturierte Detektor-Array von KASCADE

Schieler, Harald

1996

Author's details	von Harald Schieler
Language	German
Size	VIII, 216 S, graph. Darst
Document type	Book ; Thesis
Thesis / German Habilitation thesis	Univ., Diss.--Karlsruhe, 1996
Database	Former special subject collection: coastal and deep sea fishing

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Book ; Thesis: Konzeption, Entwicklung und Test des lokalen Datenerfassungssystems für das strukturierte Detektor-Array von KASCADE

Schieler, Harald

1996

Author's details	von Harald Schieler
Language	German
Size	VIII, 216 S, graph. Darst
Document type	Book ; Thesis
Thesis / German Habilitation thesis	Univ., Diss.--Karlsruhe, 1996
Database	Library catalogue of the German National Library of Science and Technology (TIB), Hannover

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article ; Online: Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory.

Abdul Halim, A / Abreu, P / Aglietta, M / Allekotte, I / Cheminant, K Almeida / Almela, A / Aloisio, R / Alvarez-Muñiz, J / Yebra, J Ammerman / Anastasi, G A / Anchordoqui, L / Andrada, B / Andringa, S / Anukriti / Apollonio, L / Aramo, C / Ferreira, P R Araújo / Arnone, E / Velázquez, J C Arteaga /

Assis, P / Avila, G / Avocone, E / Bakalova, A / Barbato, F / Mocellin, A Bartz / Bellido, J A / Berat, C / Bertaina, M E / Bhatta, G / Bianciotto, M / Biermann, P L / Binet, V / Bismark, K / Bister, T / Biteau, J / Blazek, J / Bleve, C / Blümer, J / Boháčová, M / Boncioli, D / Bonifazi, C / Arbeletche, L Bonneau / Borodai, N / Brack, J / Orchera, P G Brichetto / Briechle, F L / Bueno, A / Buitink, S / Buscemi, M / Büsken, M / Bwembya, A / Caballero-Mora, K S / Cabana-Freire, S / Caccianiga, L / Caruso, R / Castellina, A / Catalani, F / Cataldi, G / Cazon, L / Cerda, M / Cermenati, A / Chinellato, J A / Chudoba, J / Chytka, L / Clay, R W / Cerutti, A C Cobos / Colalillo, R / Coleman, A / Coluccia, M R / Conceição, R / Condorelli, A / Consolati, G / Conte, M / Convenga, F / Dos Santos, D Correia / Costa, P J / Covault, C E / Cristinziani, M / Sanchez, C S Cruz / Dasso, S / Daumiller, K / Dawson, B R / de Almeida, R M / de Jesús, J / de Jong, S J / Neto, J R T de Mello / De Mitri, I / de Oliveira, J / Franco, D de Oliveira / de Palma, F / de Souza, V / de Errico, B P de Souza / De Vito, E / Del Popolo, A / Deligny, O / Denner, N / Deval, L / di Matteo, A / Dobre, M / Dobrigkeit, C / D'Olivo, J C / Mendes, L M Domingues / Dorosti, Q / Dos Anjos, J C / Dos Anjos, R C / Ebr, J / Ellwanger, F / Emam, M / Engel, R / Epicoco, I / Erdmann, M / Etchegoyen, A / Evoli, C / Falcke, H / Farmer, J / Farrar, G / Fauth, A C / Fazzini, N / Feldbusch, F / Fenu, F / Fernandes, A / Fick, B / Figueira, J M / Filipčič, A / Fitoussi, T / Flaggs, B / Fodran, T / Fujii, T / Fuster, A / Galea, C / Galelli, C / García, B / Gaudu, C / Gemmeke, H / Gesualdi, F / Gherghel-Lascu, A / Ghia, P L / Giaccari, U / Glombitza, J / Gobbi, F / Gollan, F / Golup, G / Berisso, M Gómez / Vitale, P F Gómez / Gongora, J P / González, J M / González, N / Goos, I / Góra, D / Gorgi, A / Gottowik, M / Grubb, T D / Guarino, F / Guedes, G P / Guido, E / Gülzow, L / Hahn, S / Hamal, P / Hampel, M R / Hansen, P / Harari, D / Harvey, V M / Haungs, A / Hebbeker, T / Hojvat, C / Hörandel, J R / Horvath, P / Hrabovský, M / Huege, T / Insolia, A / Isar, P G / Janecek, P / Jilek, V / Johnsen, J A / Jurysek, J / Kampert, K-H / Keilhauer, B / Khakurdikar, A / Covilakam, V V Kizakke / Klages, H O / Kleifges, M / Knapp, F / Köhler, J / Kunka, N / Lago, B L / Langner, N / de Oliveira, M A Leigui / Lema-Capeans, Y / Letessier-Selvon, A / Lhenry-Yvon, I / Lopes, L / Lu, L / Luce, Q / Lundquist, J P / Payeras, A Machado / Majercakova, M / Mandat, D / Manning, B C / Mantsch, P / Marafico, S / Mariani, F M / Mariazzi, A G / Mariş, I C / Marsella, G / Martello, D / Martinelli, S / Bravo, O Martínez / Martins, M A / Mathes, H-J / Matthews, J / Matthiae, G / Mayotte, E / Mayotte, S / Mazur, P O / Medina-Tanco, G / Meinert, J / Melo, D / Menshikov, A / Merx, C / Michal, S / Micheletti, M I / Miramonti, L / Mollerach, S / Montanet, F / Morejon, L / Morello, C / Mulrey, K / Mussa, R / Namasaka, W M / Negi, S / Nellen, L / Nguyen, K / Nicora, G / Niechciol, M / Nitz, D / Nosek, D / Novotny, V / Nožka, L / Nucita, A / Núñez, L A / Oliveira, C / Palatka, M / Pallotta, J / Panja, S / Parente, G / Paulsen, T / Pawlowsky, J / Pech, M / Pękala, J / Pelayo, R / Pereira, L A S / Martins, E E Pereira / Armand, J Perez / Bertolli, C Pérez / Perrone, L / Petrera, S / Petrucci, C / Pierog, T / Pimenta, M / Platino, M / Pont, B / Pothast, M / Shahvar, M Pourmohammad / Privitera, P / Prouza, M / Puyleart, A / Querchfeld, S / Rautenberg, J / Ravignani, D / Akim, J V Reginatto / Reininghaus, M / Ridky, J / Riehn, F / Risse, M / Rizi, V / de Carvalho, W Rodrigues / Rodriguez, E / Rojo, J Rodriguez / Roncoroni, M J / Rossoni, S / Roth, M / Roulet, E / Rovero, A C / Ruehl, P / Saftoiu, A / Saharan, M / Salamida, F / Salazar, H / Salina, G / Gomez, J D Sanabria / Sánchez, F / Santos, E M / Santos, E / Sarazin, F / Sarmento, R / Sato, R / Savina, P / Schäfer, C M / Scherini, V / Schieler, H / Schimassek, M / Schimp, M / Schmidt, D / Scholten, O / Schoorlemmer, H / Schovánek, P / Schröder, F G / Schulte, J / Schulz, T / Sciutto, S J / Scornavacche, M / Segreto, A / Sehgal, S / Shivashankara, S U / Sigl, G / Silli, G / Sima, O / Simkova, K / Simon, F / Smau, R / Šmída, R / Sommers, P / Soriano, J F / Squartini, R / Stadelmaier, M / Stanič, S / Stasielak, J / Stassi, P / Strähnz, S / Straub, M / Suomijärvi, T / Supanitsky, A D / Svozilikova, Z / Szadkowski, Z / Tairli, F / Tapia, A / Taricco, C / Timmermans, C / Tkachenko, O / Tobiska, P / Peixoto, C J Todero / Tomé, B / Torrès, Z / Travaini, A / Travnicek, P / Trimarelli, C / Tueros, M / Unger, M / Vaclavek, L / Vacula, M / Galicia, J F Valdés / Valore, L / Varela, E / Vásquez-Ramírez, A / Veberič, D / Ventura, C / Quispe, I D Vergara / Verzi, V / Vicha, J / Vink, J / Vorobiov, S / Watanabe, C / Watson, A A / Weindl, A / Wiencke, L / Wilczyński, H / Wittkowski, D / Wundheiler, B / Yue, B / Yushkov, A / Zapparrata, O / Zas, E / Zavrtanik, D / Zavrtanik, M

Physical review letters

2024 Volume 132, Issue 2, Page(s) 21001

Abstract: We show, for the first time, radio measurements of the depth of shower maximum (X_{max}) of air showers induced by cosmic rays that are compared to measurements of the established fluorescence method at the same location. Using measurements at the Pierre ...

Abstract	We show, for the first time, radio measurements of the depth of shower maximum (X_{max}) of air showers induced by cosmic rays that are compared to measurements of the established fluorescence method at the same location. Using measurements at the Pierre Auger Observatory we show full compatibility between our radio and the previously published fluorescence dataset, and between a subset of air showers observed simultaneously with both radio and fluorescence techniques, a measurement setup unique to the Pierre Auger Observatory. Furthermore, we show radio X_{max} resolution as a function of energy and demonstrate the ability to make competitive high-resolution X_{max} measurements with even a sparse radio array. With this, we show that the radio technique is capable of cosmic-ray mass composition studies, both at Auger and at other experiments.
Language	English
Publishing date	2024-01-26
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.132.021001
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Bonn / Germany

Z 4' 58/153: Show issues

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

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

In stock of ZB MED Bonn / Germany

Z 4' 58/153: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Radar reflection off extensive air showers

Werner F. / Wilczyński H. / Weber M. / Unger M. / Šmída R. / Schieler H. / Salamida F. / Riegel M. / Roth M. / Rautenberg J. / Pekala J. / Neunteufel P. / Ludwig M. / Mathys S. / Kleifges M. / Krömer O. / Klages H. / Kampert K.-H. / Huege T. /

Haungs A. / Engel R. / Chiavassa A. / Blümer J. / Bertaina M. / Baur S. / Stasielak J. / Wochele J.

EPJ Web of Conferences, Vol 53, p

2013 Volume 08013

Abstract: We investigate the possibility of detecting extensive air showers by the radar technique. Considering a bistatic radar system and different shower geometries, we simulate reflection of radio waves off the static plasma produced by the shower in the air. ... ...

Abstract	We investigate the possibility of detecting extensive air showers by the radar technique. Considering a bistatic radar system and different shower geometries, we simulate reflection of radio waves off the static plasma produced by the shower in the air. Using the Thomson cross-section for radio wave reflection, we obtain the time evolution of the signal received by the antennas. The frequency upshift of the radar echo and the power received are studied to verify the feasibility of the radar detection technique.
Keywords	Physics ; QC1-999 ; Science ; Q ; DOAJ:Physics (General) ; DOAJ:Physics and Astronomy
Language	English
Publishing date	2013-06-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Observation of microwave emission from extensive air showers with CROME

Wilczyński H. / Werner F. / Weber M. / Unger M. / Stasielak J. / Schieler H. / Salamida F. / Riegel M. / Roth M. / Rautenberg J. / Pekala J. / Neunteufel P. / Mathys S. / Ludwig M. / Krömer O. / Kleifges M. / Kampert K.-H. / Klages H. / Huege T. /

Haungs A. / Engel R. / Chiavassa A. / Blümer J. / Bertaina M. / Baur S. / Šmída R. / Wochele J.

EPJ Web of Conferences, Vol 53, p

2013 Volume 08010

Abstract: We report on the measurement of microwave radio signals from air showers with the CROME (Cosmic Ray Observation via Microwave Emission) experiment. CROME is located in the center of the KASCADE-Grande air shower array. The radio signals of the CROME ... ...

Abstract	We report on the measurement of microwave radio signals from air showers with the CROME (Cosmic Ray Observation via Microwave Emission) experiment. CROME is located in the center of the KASCADE-Grande air shower array. The radio signals of the CROME antennas are stored for each high-energy trigger from the KASCADE-Grande array and matched oﬀine with the KASCADE-Grande data. After almost one year of data taking microwave signals have been observed for more than ten air showers.
Keywords	Physics ; QC1-999 ; Science ; Q ; DOAJ:Physics (General) ; DOAJ:Physics and Astronomy
Language	English
Publishing date	2013-06-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: First Experimental Characterization of Microwave Emission from Cosmic Ray Air Showers.

Smída, R / Werner, F / Engel, R / Arteaga-Velázquez, J C / Bekk, K / Bertaina, M / Blümer, J / Bozdog, H / Brancus, I M / Chiavassa, A / Cossavella, F / Di Pierro, F / Doll, P / Fuchs, B / Fuhrmann, D / Grupen, C / Haungs, A / Heck, D / Hörandel, J R /

Huber, D / Huege, T / Kampert, K-H / Kang, D / Klages, H / Kleifges, M / Krömer, O / Link, K / Luczak, P / Ludwig, M / Mathes, H J / Mathys, S / Mayer, H J / Melissas, M / Morello, C / Neunteufel, P / Oehlschläger, J / Palmieri, N / Pekala, J / Pierog, T / Rautenberg, J / Rebel, H / Riegel, M / Roth, M / Salamida, F / Schieler, H / Schoo, S / Schröder, F G / Sima, O / Stasielak, J / Toma, G / Trinchero, G C / Unger, M / Weber, M / Weindl, A / Wilczyński, H / Will, M / Wochele, J / Zabierowski, J

Physical review letters

2014 Volume 113, Issue 22, Page(s) 221101

Abstract: We report the first direct measurement of the overall characteristics of microwave radio emission from extensive air showers. Using a trigger provided by the KASCADE-Grande air shower array, the signals of the microwave antennas of the Cosmic-Ray ... ...

Abstract	We report the first direct measurement of the overall characteristics of microwave radio emission from extensive air showers. Using a trigger provided by the KASCADE-Grande air shower array, the signals of the microwave antennas of the Cosmic-Ray Observation via Microwave Emission experiment have been read out and searched for signatures of radio emission by high-energy air showers in the GHz frequency range. Microwave signals have been detected for more than 30 showers with energies above 3×10^{16} eV. The observations presented in this Letter are consistent with a mainly forward-directed and polarized emission process in the GHz frequency range. The measurements show that microwave radiation offers a new means of studying air showers at E≥10^{17} eV.
Language	English
Publishing date	2014-11-28
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.113.221101
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Bonn / Germany

Z 4' 58/153: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Limits to Gauge Coupling in the Dark Sector Set by the Nonobservation of Instanton-Induced Decay of Super-Heavy Dark Matter in the Pierre Auger Observatory Data.

Abreu, P / Aglietta, M / Albury, J M / Allekotte, I / Almeida Cheminant, K / Almela, A / Aloisio, R / Alvarez-Muñiz, J / Alves Batista, R / Ammerman Yebra, J / Anastasi, G A / Anchordoqui, L / Andrada, B / Andringa, S / Aramo, C / Araújo Ferreira, P R / Arnone, E / Arteaga Velázquez, J C / Asorey, H /

Assis, P / Avila, G / Avocone, E / Badescu, A M / Bakalova, A / Balaceanu, A / Barbato, F / Bellido, J A / Berat, C / Bertaina, M E / Bhatta, G / Biermann, P L / Binet, V / Bismark, K / Bister, T / Biteau, J / Blazek, J / Bleve, C / Blümer, J / Boháčová, M / Boncioli, D / Bonifazi, C / Bonneau Arbeletche, L / Borodai, N / Botti, A M / Brack, J / Bretz, T / Brichetto Orchera, P G / Briechle, F L / Buchholz, P / Bueno, A / Buitink, S / Buscemi, M / Büsken, M / Caballero-Mora, K S / Caccianiga, L / Canfora, F / Caracas, I / Caruso, R / Castellina, A / Catalani, F / Cataldi, G / Cazon, L / Cerda, M / Chinellato, J A / Chudoba, J / Chytka, L / Clay, R W / Cobos Cerutti, A C / Colalillo, R / Coleman, A / Coluccia, M R / Conceição, R / Condorelli, A / Consolati, G / Contreras, F / Convenga, F / Correia Dos Santos, D / Covault, C E / Dasso, S / Daumiller, K / Dawson, B R / Day, J A / de Almeida, R M / de Jesús, J / de Jong, S J / de Mello Neto, J R T / De Mitri, I / de Oliveira, J / de Oliveira Franco, D / de Palma, F / de Souza, V / De Vito, E / Del Popolo, A / Del Río, M / Deligny, O / Deval, L / di Matteo, A / Dobre, M / Dobrigkeit, C / D'Olivo, J C / Domingues Mendes, L M / Dos Anjos, R C / Dova, M T / Ebr, J / Engel, R / Epicoco, I / Erdmann, M / Escobar, C O / Etchegoyen, A / Falcke, H / Farmer, J / Farrar, G / Fauth, A C / Fazzini, N / Feldbusch, F / Fenu, F / Fick, B / Figueira, J M / Filipčič, A / Fitoussi, T / Fodran, T / Fujii, T / Fuster, A / Galea, C / Galelli, C / García, B / Garcia Vegas, A L / Gemmeke, H / Gesualdi, F / Gherghel-Lascu, A / Ghia, P L / Giaccari, U / Giammarchi, M / Glombitza, J / Gobbi, F / Gollan, F / Golup, G / Gómez Berisso, M / Gómez Vitale, P F / Gongora, J P / González, J M / González, N / Goos, I / Góra, D / Gorgi, A / Gottowik, M / Grubb, T D / Guarino, F / Guedes, G P / Guido, E / Hahn, S / Hamal, P / Hampel, M R / Hansen, P / Harari, D / Harvey, V M / Haungs, A / Hebbeker, T / Heck, D / Hill, G C / Hojvat, C / Hörandel, J R / Horvath, P / Hrabovský, M / Huege, T / Insolia, A / Isar, P G / Janecek, P / Johnsen, J A / Jurysek, J / Kääpä, A / Kampert, K H / Keilhauer, B / Khakurdikar, A / Kizakke Covilakam, V V / Klages, H O / Kleifges, M / Kleinfeller, J / Knapp, F / Kunka, N / Lago, B L / Langner, N / Leigui de Oliveira, M A / Lenok, V / Letessier-Selvon, A / Lhenry-Yvon, I / Lo Presti, D / Lopes, L / López, R / Lu, L / Luce, Q / Lundquist, J P / Machado Payeras, A / Mancarella, G / Mandat, D / Manning, B C / Manshanden, J / Mantsch, P / Marafico, S / Mariani, F M / Mariazzi, A G / Mariş, I C / Marsella, G / Martello, D / Martinelli, S / Martínez Bravo, O / Mastrodicasa, M / Mathes, H J / Matthews, J / Matthiae, G / Mayotte, E / Mayotte, S / Mazur, P O / Medina-Tanco, G / Melo, D / Menshikov, A / Michal, S / Micheletti, M I / Miramonti, L / Mollerach, S / Montanet, F / Morejon, L / Morello, C / Mostafá, M / Müller, A L / Muller, M A / Mulrey, K / Mussa, R / Muzio, M / Namasaka, W M / Nasr-Esfahani, A / Nellen, L / Nicora, G / Niculescu-Oglinzanu, M / Niechciol, M / Nitz, D / Norwood, I / Nosek, D / Novotny, V / Nožka, L / Nucita, A / Núñez, L A / Oliveira, C / Palatka, M / Pallotta, J / Papenbreer, P / Parente, G / Parra, A / Pawlowsky, J / Pech, M / Pękala, J / Pelayo, R / Peña-Rodriguez, J / Pereira Martins, E E / Perez Armand, J / Pérez Bertolli, C / Perrone, L / Petrera, S / Petrucci, C / Pierog, T / Pimenta, M / Pirronello, V / Platino, M / Pont, B / Pothast, M / Privitera, P / Prouza, M / Puyleart, A / Querchfeld, S / Rautenberg, J / Ravignani, D / Reininghaus, M / Ridky, J / Riehn, F / Risse, M / Rizi, V / Rodrigues de Carvalho, W / Rodriguez Rojo, J / Roncoroni, M J / Rossoni, S / Roth, M / Roulet, E / Rovero, A C / Ruehl, P / Saftoiu, A / Saharan, M / Salamida, F / Salazar, H / Salina, G / Sanabria Gomez, J D / Sánchez, F / Santos, E M / Santos, E / Sarazin, F / Sarmento, R / Sarmiento-Cano, C / Sato, R / Savina, P / Schäfer, C M / Scherini, V / Schieler, H / Schimassek, M / Schimp, M / Schlüter, F / Schmidt, D / Scholten, O / Schoorlemmer, H / Schovánek, P / Schröder, F G / Schulte, J / Schulz, T / Sciutto, S J / Scornavacche, M / Segreto, A / Sehgal, S / Shellard, R C / Sigl, G / Silli, G / Sima, O / Smau, R / Šmída, R / Sommers, P / Soriano, J F / Squartini, R / Stadelmaier, M / Stanca, D / Stanič, S / Stasielak, J / Stassi, P / Streich, A / Suárez-Durán, M / Sudholz, T / Suomijärvi, T / Supanitsky, A D / Szadkowski, Z / Tapia, A / Taricco, C / Timmermans, C / Tkachenko, O / Tobiska, P / Todero Peixoto, C J / Tomé, B / Torrès, Z / Travaini, A / Travnicek, P / Trimarelli, C / Tueros, M / Ulrich, R / Unger, M / Vaclavek, L / Vacula, M / Valdés Galicia, J F / Valore, L / Varela, E / Vásquez-Ramírez, A / Veberič, D / Ventura, C / Vergara Quispe, I D / Verzi, V / Vicha, J / Vink, J / Vorobiov, S / Wahlberg, H / Watanabe, C / Watson, A A / Weindl, A / Wiencke, L / Wilczyński, H / Wittkowski, D / Wundheiler, B / Yushkov, A / Zapparrata, O / Zas, E / Zavrtanik, D / Zavrtanik, M / Zehrer, L

Physical review letters

2023 Volume 130, Issue 6, Page(s) 61001

Abstract: Instantons, which are nonperturbative solutions to Yang-Mills equations, provide a signal for the occurrence of quantum tunneling between distinct classes of vacua. They can give rise to decays of particles otherwise forbidden. Using data collected at ... ...

Abstract	Instantons, which are nonperturbative solutions to Yang-Mills equations, provide a signal for the occurrence of quantum tunneling between distinct classes of vacua. They can give rise to decays of particles otherwise forbidden. Using data collected at the Pierre Auger Observatory, we search for signatures of such instanton-induced processes that would be suggestive of super-heavy particles decaying in the Galactic halo. These particles could have been produced during the post-inflationary epoch and match the relic abundance of dark matter inferred today. The nonobservation of the signatures searched for allows us to derive a bound on the reduced coupling constant of gauge interactions in the dark sector: α_{X}≲0.09, for 10^{9}≲M_{X}/GeV<10^{19}. Conversely, we obtain that, for instance, a reduced coupling constant α_{X}=0.09 excludes masses M_{X}≳3×10^{13} GeV. In the context of dark matter production from gravitational interactions alone, we illustrate how these bounds are complementary to those obtained on the Hubble rate at the end of inflation from the nonobservation of tensor modes in the cosmological microwave background.
Language	English
Publishing date	2023-02-20
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.130.061001
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Bonn / Germany

Z 4' 58/153: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

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

In stock of ZB MED Cologne/Königswinter

Zs.A 27: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular Jg. 1995 - 2021: Lesesall (1.OG) ab Jg. 2022: Lesesaal (EG)
Zs.MG 77: Show issues

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: The 〈 ln A 〉 study with the Muon tracking detector in the KASCADE-Grande experiment – comparison of hadronic interaction models

Łuczak P. / Apel W.D. / Arteaga-Velázquez J.C. / Bekk K. / Bertaina M. / Blümer J. / Bozdog H. / Brancus I.M. / Cantoni E. / Chiavassa A. / Cossavella F. / Curcio C. / Daumiller K. / Souza V. de / Pierro F. Di / Doll P. / Engel R. / Engler J. / Fuchs B. /

Fuhrmann D. / Gils H.J. / Glasstetter R. / Grupen C. / Haungs A. / Heck D. / Hörandel J.R. / Huber D. / Huege T. / Kampert K.-H. / Kang D. / Klages H.O. / Link K. / Ludwig M. / Mathes H.J. / Mayer H.J. / Melissas M. / Milke J. / Mitrica B. / Morello C. / Oehlschläger J. / Ostapchenko S. / Palmieri N. / Petcu M. / Pierog T. / Rebel H. / Roth M. / Schieler H. / Schoo S. / Schröder F.G. / Sima O. / Toma G. / Trinchero G.C. / Ulrich H. / Weindl A. / Wochele J. / Zabierowski J.

EPJ Web of Conferences, Vol 99, p

2015 Volume 13001

Abstract: With the KASCADE-Grande Muon Tracking Detector it was possible to measure with high accuracy directions of EAS muons with energy above 0.8 GeV and up to 700 m distance from the shower centre. Reconstructed muon tracks allow investigation of muon ... ...

Abstract	With the KASCADE-Grande Muon Tracking Detector it was possible to measure with high accuracy directions of EAS muons with energy above 0.8 GeV and up to 700 m distance from the shower centre. Reconstructed muon tracks allow investigation of muon pseudorapidity (η) distributions. These distributions are nearly identical to the pseudorapidity distributions of their parent mesons produced in hadronic interactions. Comparison of the η distributions from measured and simulated showers can be used to test the quality of the high energy hadronic interaction models. The pseudorapidity distributions reflect the longitudinal development of EAS and, as such, are sensitive to the mass of the cosmic ray primary particles. With various parameters of the η distribution, obtained from the Muon Tracking Detector data, it is possible to calculate the average logarithm of mass of the primary cosmic ray particles. The results of the 〈 ln A 〉 analysis in the primary energy range 1016 eV–1017 eV with the 1st quartile and the mean value of the distributions will be presented for the QGSJet-II-2, QGSJet-II-4, EPOS 1.99 and EPOS LHC models in combination with the FLUKA model.
Keywords	Science ; Q ; Physics ; QC1-999
Publishing date	2015-01-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

To top

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED