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Pregled bibliografske jedinice broj: 960018

Časopis

Autori: Babić, Ana; ...; Dominis Prester, Dijana; ...; Godinović, Nikola; ...; Hrupec, Dario; ...; Lelas, Damir; ...; Manganaro, Marina; ...; Puljak, Ivica; ...; Šnidarić, Iva; ...; Surić, Tihomir; ...; Terzić, Tomislav; ...; Zarić, Darko
Naslov: Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A
Izvornik: Science (0036-8075) 361 (2018), 6398;
Vrsta rada: članak
Ključne riječi: neutrino event IceCube-170922A ; gamma-ray blazar TXS 0506+056
Sažetak:
Previous detections of individual astrophysical sources of neutrinos are limited to the Sun and the supernova 1987A, whereas the origins of the diffuse flux of high-energy cosmic neutrinos remain unidentified. On 22 September 2017, we detected a high-energy neutrino, IceCube-170922A, with an energy of e 290 tera–electron volts. Its arrival direction was consistent with the location of a known gamma-ray blazar, TXS 0506+056, observed to be in a flaring state. An extensive multiwavelength campaign followed, ranging from radio frequencies to g-rays. These observations characterize the variability and energetics of the blazar and include the detection of TXS 0506+056 in very-high-energy g-rays. This observation of a neutrino in spatial coincidence with a gamma-ray–emitting blazar during an active phase suggests that blazars may be a source of high-energy neutrinos.
Projekt / tema: HRZZ-IP-06-2016-9782
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
MEDLINE
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Fizika
Puni text rada: 960018.IceCube-170922A.pdf (tekst priložen 8. Lis. 2018. u 11:53 sati)
URL Internet adrese: https://arxiv.org/abs/1807.08816
http://science.sciencemag.org/content/361/6398/eaat1378
Broj citata:
Altmetric:
DOI: 10.1126/science.aat1378
URL cjelovitog teksta:
Google Scholar: Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A
Upisao u CROSBI: Dario Hrupec (dhrupec@fizika.unios.hr), 8. Lis. 2018. u 11:53 sati



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