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  1. Article ; Online: Seasonal variation of atmospheric leptons as a probe of charm.

    Desiati, Paolo / Gaisser, Thomas K

    Physical review letters

    2010  Volume 105, Issue 12, Page(s) 121102

    Abstract: The intensity of TeV atmospheric muons and neutrinos depends on the temperature in the stratosphere. We show that the energy dependence in the 100 TeV range of the correlation with temperature is sensitive to the fraction of muons and neutrinos from ... ...

    Abstract The intensity of TeV atmospheric muons and neutrinos depends on the temperature in the stratosphere. We show that the energy dependence in the 100 TeV range of the correlation with temperature is sensitive to the fraction of muons and neutrinos from decay of charmed hadrons. We discuss the prospects for using the temperature effect as observed in gigaton neutrino detectors to measure the charm contribution.
    Language English
    Publishing date 2010-09-17
    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.105.121102
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  2. Article ; Online: Global anisotropies in TeV cosmic rays related to the Sun's local galactic environment from IBEX.

    Schwadron, N A / Adams, F C / Christian, E R / Desiati, P / Frisch, P / Funsten, H O / Jokipii, J R / McComas, D J / Moebius, E / Zank, G P

    Science (New York, N.Y.)

    2014  Volume 343, Issue 6174, Page(s) 988–990

    Abstract: Observations with the Interstellar Boundary Explorer (IBEX) have shown enhanced energetic neutral atom (ENA) emission from a narrow, circular ribbon likely centered on the direction of the local interstellar medium (LISM) magnetic field. Here, we show ... ...

    Abstract Observations with the Interstellar Boundary Explorer (IBEX) have shown enhanced energetic neutral atom (ENA) emission from a narrow, circular ribbon likely centered on the direction of the local interstellar medium (LISM) magnetic field. Here, we show that recent determinations of the local interstellar velocity, based on interstellar atom measurements with IBEX, are consistent with the interstellar modulation of high-energy (tera-electron volts, TeV) cosmic rays and diffusive propagation from supernova sources revealed in global anisotropy maps of ground-based high-energy cosmic-ray observatories (Milagro, Asγ, and IceCube). Establishing a consistent local interstellar magnetic field direction using IBEX ENAs at hundreds to thousands of eV and galactic cosmic rays at tens of TeV has wide-ranging implications for the structure of our heliosphere and its interactions with the LISM, which is particularly important at the time when the Voyager spacecraft are leaving our heliosphere.
    Language English
    Publishing date 2014-02-28
    Publishing country United States
    Document type Journal Article ; 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.1245026
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  3. Article: Effectiveness of treatment of calcific tendinitis of the shoulder by disodium EDTA.

    Cacchio, Angelo / De Blasis, Elisabetta / Desiati, Piergiorgio / Spacca, Giorgio / Santilli, Valter / De Paulis, Fosco

    Arthritis and rheumatism

    2009  Volume 61, Issue 1, Page(s) 84–91

    Abstract: Objective: To evaluate the effectiveness of disodium EDTA administration in the treatment of calcific tendinitis of the shoulder.: Methods: Eighty patients with radiographically verified calcific tendinitis of the shoulder were enrolled between ... ...

    Abstract Objective: To evaluate the effectiveness of disodium EDTA administration in the treatment of calcific tendinitis of the shoulder.
    Methods: Eighty patients with radiographically verified calcific tendinitis of the shoulder were enrolled between September 2001 and October 2003. Patients were randomly assigned to either a study group (n = 40) or a control group (n = 40). Pain and functional level were evaluated before and after treatment and at 1-year followup. Radiographic modifications in calcifications were evaluated before and after treatment. Disodium EDTA was administered through single needle mesotherapy and 15 minutes of pulsed-mode 1 MHz-ultrasound.
    Results: The study group displayed improvement in all of the parameters analyzed after treatment and at the 1-year followup. Calcifications disappeared completely in 62.5% of the patients in the study group and partially in 22.5%; calcifications partially disappeared in only 15% of the patients in the control group, and none displayed a complete disappearance.
    Conclusion: Our results suggest that the use of disodium EDTA for the management of calcific tendinitis of the shoulder is safe and effective, leading to a significant reduction in pain, improvement in shoulder function, and disappearance of calcifications after 4 weeks, without adverse effects.
    MeSH term(s) Adult ; Calcinosis/drug therapy ; Calcinosis/physiopathology ; Double-Blind Method ; Edetic Acid/administration & dosage ; Edetic Acid/adverse effects ; Edetic Acid/therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Outcome Assessment (Health Care) ; Pain/drug therapy ; Phonophoresis ; Shoulder Joint/physiopathology ; Tendinopathy/drug therapy ; Tendinopathy/physiopathology ; Treatment Outcome
    Chemical Substances Edetic Acid (9G34HU7RV0)
    Language English
    Publishing date 2009-01-15
    Publishing country United States
    Document type Journal Article ; Randomized Controlled Trial
    ZDB-ID 127294-9
    ISSN 1529-0131 ; 0004-3591 ; 2326-5191
    ISSN (online) 1529-0131
    ISSN 0004-3591 ; 2326-5191
    DOI 10.1002/art.24370
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  4. Article: Circadian rhythm of atrial natriuretic peptide, plasmatic renin activity, and plasma aldosterone in compensated cirrhosis of the liver.

    Colantonio, D / Pasqualetti, P / Casale, R / Natali, G / Desiati, P

    The American journal of gastroenterology

    1989  Volume 84, Issue 2, Page(s) 209–210

    MeSH term(s) Adult ; Aldosterone/blood ; Atrial Natriuretic Factor/blood ; Circadian Rhythm ; Female ; Humans ; Liver Cirrhosis/blood ; Male ; Middle Aged ; Renin/blood
    Chemical Substances Aldosterone (4964P6T9RB) ; Atrial Natriuretic Factor (85637-73-6) ; Renin (EC 3.4.23.15)
    Language English
    Publishing date 1989-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 390122-1
    ISSN 1572-0241 ; 0002-9270
    ISSN (online) 1572-0241
    ISSN 0002-9270
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  5. Article: Short-term effects of atenolol and nifedipine on atrial natriuretic peptide, plasma renin activity, and plasma aldosterone in patients with essential hypertension.

    Colantonio, D / Casale, R / Desiati, P / Giandomenico, G / Bucci, V / Pasqualetti, P

    Journal of clinical pharmacology

    1991  Volume 31, Issue 3, Page(s) 238–242

    Abstract: The short-term effects of atenolol and nifedipine on plasma levels of atrial natriuretic peptide (ANP), plasma renin activity (PRA), and plasma aldosterone (PA) were studied in two groups of patients with uncomplicated essential hypertension. Urinary ... ...

    Abstract The short-term effects of atenolol and nifedipine on plasma levels of atrial natriuretic peptide (ANP), plasma renin activity (PRA), and plasma aldosterone (PA) were studied in two groups of patients with uncomplicated essential hypertension. Urinary catecholamines, and sodium and potassium excretion were also studied. A group of 20 patients with hypertension, after a wash-out period of at least 10 days, was randomly subdivided into two protocol therapy subgroups. One group (six men and four women) received atenolol (100 mg/d), and the other group (six men and four women) received nifedipine (30 mg/d). Circulating plasma levels of ANP, PRA, and PA were determined by radioimmunoassay, and other variables were determined by routine laboratory techniques before therapy and at day 3 and day 7 after the treatment began. Arterial blood pressure and heart rate were monitored during the study. Both drugs reduced arterial blood pressure (P less than .001) significantly. The atenolol therapy decreased heart rate (P less than .001), increased plasma ANP levels and urinary catecholamine excretion, and decreased PRA and circulating PA levels. Nifedipine treatment did not modify plasma ANP values, whereas it increased PRA and PA circulating levels and urinary catecholamine excretion. No differences were shown for urinary volume, urinary sodium, and potassium excretions during the two different treatments. These findings suggest that the increased plasma ANP levels could contribute to the antihypertensive effects of the beta-adrenoreceptor blockers, by a reduction in PRA and PA levels and a vasodilatative effect.(ABSTRACT TRUNCATED AT 250 WORDS)
    MeSH term(s) Adult ; Aldosterone/blood ; Atenolol/therapeutic use ; Atrial Natriuretic Factor/blood ; Female ; Humans ; Hypertension/blood ; Hypertension/drug therapy ; Male ; Middle Aged ; Nifedipine/therapeutic use ; Renin/blood
    Chemical Substances Aldosterone (4964P6T9RB) ; Atenolol (50VV3VW0TI) ; Atrial Natriuretic Factor (85637-73-6) ; Renin (EC 3.4.23.15) ; Nifedipine (I9ZF7L6G2L)
    Language English
    Publishing date 1991-03
    Publishing country England
    Document type Clinical Trial ; Comparative Study ; Journal Article ; Randomized Controlled Trial
    ZDB-ID 188980-1
    ISSN 1552-4604 ; 0091-2700 ; 0021-9754
    ISSN (online) 1552-4604
    ISSN 0091-2700 ; 0021-9754
    DOI 10.1002/j.1552-4604.1991.tb04968.x
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  6. Article: A possible role of atrial natriuretic peptide in ethanol-induced acute diuresis.

    Colantonio, D / Casale, R / Desiati, P / De Michele, G / Mammarella, M / Pasqualetti, P

    Life sciences

    1991  Volume 48, Issue 7, Page(s) 635–642

    Abstract: The acute effects of ethanol on plasma atrial natriuretic peptide levels were investigated in 4 clinically healthy males, aged 24-26 years, consumed either 750 ml of water as a control study, or the same beverage with 1 ml/kg alcohol added, which ... ...

    Abstract The acute effects of ethanol on plasma atrial natriuretic peptide levels were investigated in 4 clinically healthy males, aged 24-26 years, consumed either 750 ml of water as a control study, or the same beverage with 1 ml/kg alcohol added, which increased the plasma alcohol concentration to 99.12 +/- 15.10 mg/dl at 60 min. Plasma atrial natriuretic peptide levels were significantly higher in the alcohol study compared to the control study at each time point (10, 20, 30, 60, 120 min after drinking onset), and with a peak at 10 min. Atrial natriuretic peptide levels showed a positive significant correlation with plasma antidiuretic hormone in the control group, while no relationship was found between the two peptides in the alcohol study. Moreover, a significant correlation exists between plasma atrial natriuretic peptide levels and systolic arterial blood pressure, and heart rate, and between the variations in atrial natriuretic peptide values and the variations in plasma sodium, serum ethanol, and plasma osmolality in the alcohol study. Acute ethanol intake causes an increase in urinary volume, and a decrease in urinary potassium excretion and urinary osmolality, and no change in urinary sodium excretion. These data suggest that acute ethanol administration causes a rapid increase in plasma levels of atrial natriuretic peptide, which could be an important factor of ethanol-induced diuresis. The main mechanisms for increased atrial natriuretic peptide release from atria after acute ethanol ingestion seem to be atrial stretch, due to the increase in arterial blood pressure, in heart rate, in sympathetic tone, and in plasma osmolality, and to a direct secretory effect by antidiuretic hormone.
    MeSH term(s) Adult ; Aldosterone/blood ; Analysis of Variance ; Angiotensin I/blood ; Arginine Vasopressin/blood ; Atrial Natriuretic Factor/blood ; Atrial Natriuretic Factor/physiology ; Blood Pressure/drug effects ; Diuresis/drug effects ; Ethanol/blood ; Ethanol/pharmacology ; Heart Rate/drug effects ; Humans ; Male ; Radioimmunoassay ; Reference Values
    Chemical Substances Arginine Vasopressin (113-79-1) ; Ethanol (3K9958V90M) ; Aldosterone (4964P6T9RB) ; Atrial Natriuretic Factor (85637-73-6) ; Angiotensin I (9041-90-1)
    Language English
    Publishing date 1991
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 3378-9
    ISSN 1879-0631 ; 0024-3205
    ISSN (online) 1879-0631
    ISSN 0024-3205
    DOI 10.1016/0024-3205(91)90538-m
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  7. Article: Peptide natriuretico atriale, sistema renina-aldosterone e pressione arteriosa. Analisi ritmometrica circadiana.

    Colantonio, D / Pasqualetti, P / Casale, R / Desiati, P / Giandomenico, G / Natali, G

    Minerva cardioangiologica

    1989  Volume 37, Issue 7-8, Page(s) 319–322

    Abstract: Six voluntary, clinically healthy, non-smoking, male subjects were studied to estimate and eventually quantify the role of the circadian rhythm of atrial natriuretic peptide and of the renin-aldosterone system in the conditioning and genesis of the ... ...

    Title translation Atrial natriuretic peptide, renin-aldosterone system and arterial pressure. Analysis by circadian rhythm measurement.
    Abstract Six voluntary, clinically healthy, non-smoking, male subjects were studied to estimate and eventually quantify the role of the circadian rhythm of atrial natriuretic peptide and of the renin-aldosterone system in the conditioning and genesis of the circadian rhythm of arterial blood pressure. After a week of standard life condition, during the span of a day, with the subjects in constant supine position, venous blood samples were drawn every four hours, while arterial blood pressure was measured every two hours. Plasma levels of atrial natriuretic peptide, renin activity, and aldosterone were determined by radioimmunoassay. The time-related values of each variable were analysed by the "cosinor" method. The cosinor analysis shows a statistically significant (p less than 0.05) circadian rhythm for all variables studied. These data suggest an inverse relationship between the circadian rhythm of atrial natriuretic peptide and that of arterial blood pressure, with a chronological sequence in the atrial natriuretic peptide-plasma renin activity-aldosterone axis.
    MeSH term(s) Adult ; Aldosterone/blood ; Atrial Natriuretic Factor/blood ; Blood Pressure/physiology ; Circadian Rhythm/physiology ; Humans ; Male ; Renin/blood
    Chemical Substances Aldosterone (4964P6T9RB) ; Atrial Natriuretic Factor (85637-73-6) ; Renin (EC 3.4.23.15)
    Language Italian
    Publishing date 1989-07
    Publishing country Italy
    Document type English Abstract ; Journal Article
    ZDB-ID 123583-7
    ISSN 1827-1618 ; 0026-4725
    ISSN (online) 1827-1618
    ISSN 0026-4725
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  8. Article: Atrial natriuretic peptide-renin-aldosterone system in cirrhosis of the liver: circadian study.

    Colantonio, D / Pasqualetti, P / Casale, R / Desiati, P / Giandomenico, G / Natali, G

    Life sciences

    1989  Volume 45, Issue 7, Page(s) 631–635

    Abstract: Plasma levels of immunoreactive atrial natriuretic peptide (ANP), plasma renin activity (PRA), and plasma aldosterone (PA) were measured for an entire day at 6:00 am, 8:00 am, 12:00 pm, 6:00 pm, 8:00 pm, and 12:00 am in 6 healthy subjects, in 10 patients ...

    Abstract Plasma levels of immunoreactive atrial natriuretic peptide (ANP), plasma renin activity (PRA), and plasma aldosterone (PA) were measured for an entire day at 6:00 am, 8:00 am, 12:00 pm, 6:00 pm, 8:00 pm, and 12:00 am in 6 healthy subjects, in 10 patients with compensated cirrhosis of the liver, and in 10 cirrhotics with ascites. The subjects, after synchronized standard life conditions lasting for 6 days were held in a clinostatic position during the study. The data were analyzed by the "cosinor" method. The results show significant circadian rhythms for the three biological variables in healthy subjects. In the compensated cirrhotic group, a circadian rhythm was detected only for PA. No rhythm was demonstrated in the ascitic patients. These data suggest that in cirrhosis of the liver, great variations in secretion rhythmicity for PRA and ANP are present, while maintaining the intrinsic PA rhythmicity, which is lost in patients with ascites. This progressive derangement in PA circadian rhythm in the ANP-PRA-PA system can be considered as an index of evolution in the natural history of cirrhosis of the liver.
    MeSH term(s) Adult ; Aldosterone/blood ; Ascites/blood ; Atrial Natriuretic Factor/blood ; Circadian Rhythm ; Female ; Humans ; Liver Cirrhosis/blood ; Male ; Middle Aged ; Renin/blood
    Chemical Substances Aldosterone (4964P6T9RB) ; Atrial Natriuretic Factor (85637-73-6) ; Renin (EC 3.4.23.15)
    Language English
    Publishing date 1989
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 3378-9
    ISSN 1879-0631 ; 0024-3205
    ISSN (online) 1879-0631
    ISSN 0024-3205
    DOI 10.1016/0024-3205(89)90049-0
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  9. Article: Ritmo circadiano del peptide natriuretico atriale, dell'attività reninica plasmatica e dell'aldosterone in soggetti ed in pazienti con cirrosi epatica compensata.

    Colantonio, D / Pasqualetti, P / Casale, R / Desiati, P / Giandomenico, G / Natali, G

    Recenti progressi in medicina

    1989  Volume 80, Issue 3, Page(s) 147–149

    Abstract: The circadian variations in atrial natriuretic peptide (ANP), plasma renin activity (PRA) and plasma aldosterone (PA) have been investigated in a group of 6 patients with compensated cirrhosis of the liver compared with a group of 6 healthy subjects. All ...

    Title translation Circadian rhythm of atrial natriuretic peptide, plasma renin and aldosterone activity in healthy subjects and in patients with compensated liver cirrhosis.
    Abstract The circadian variations in atrial natriuretic peptide (ANP), plasma renin activity (PRA) and plasma aldosterone (PA) have been investigated in a group of 6 patients with compensated cirrhosis of the liver compared with a group of 6 healthy subjects. All studied subjects were kept for a week on standardized life conditions, with a defined daily intake of 120 mEq of sodium and 60 mEq of potassium. Venous blood samples were collected during a whole day at 6, 8, 12, 18, 20 and 24 hours, with the subjects resting in the clinostatic position during the study. Plasma levels of ANP, PRA and PA were determined by radioimmunoassay. The data were analyzed by the cosinor method. The results show that healthy subjects present a significant circadian rhythm for the three biological variables, while patients with cirrhosis of the liver present a significant rhythm for PA only. Acrophase and amplitude of PA do not present any difference between control and patient groups. The levels of PRA and ANP are significantly higher in the cirrhotic patients. These data suggest in cirrhosis a deep variation in the secreting rhythm of PRA and ANP with maintenance, even at higher levels, of intrinsic PA rhythm. This is a possible index of time-related alterations of water-electrolyte balance and cardiovascular processes in liver cirrhosis.
    MeSH term(s) Adult ; Aldosterone/blood ; Aldosterone/secretion ; Atrial Natriuretic Factor/secretion ; Circadian Rhythm ; Female ; Humans ; Liver Cirrhosis/blood ; Liver Cirrhosis/physiopathology ; Male ; Middle Aged ; Renin/blood ; Renin/secretion ; Renin-Angiotensin System
    Chemical Substances Aldosterone (4964P6T9RB) ; Atrial Natriuretic Factor (85637-73-6) ; Renin (EC 3.4.23.15)
    Language Italian
    Publishing date 1989-03
    Publishing country Italy
    Document type Comparative Study ; Journal Article
    ZDB-ID 138266-4
    ISSN 0034-1193
    ISSN 0034-1193
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  10. 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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