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Электронный каталог: An, F. P. - First Measurement of the Yield of *8He Isotopes Produced in Liquid Scintillator by Cosmic-Ray Muo...
An, F. P. - First Measurement of the Yield of *8He Isotopes Produced in Liquid Scintillator by Cosmic-Ray Muo...
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Статья
Автор: An, F. P.
Physical Review D [Electronic resource]: First Measurement of the Yield of *8He Isotopes Produced in Liquid Scintillator by Cosmic-Ray Muo...
б.г.
ISBN отсутствует
Автор: An, F. P.
Physical Review D [Electronic resource]: First Measurement of the Yield of *8He Isotopes Produced in Liquid Scintillator by Cosmic-Ray Muo...
б.г.
ISBN отсутствует
Статья
An, F.P.
First Measurement of the Yield of *8He Isotopes Produced in Liquid Scintillator by Cosmic-Ray Muons at Daya Bay / F.P.An, D.Dolzhikov, M.Gonchar, D.Naumov, E.Naumova, A.Olshevskiy, K.Treskov, V.Zavadskyi, [a.o.] // Physical Review D [Electronic resource]. – 2024. – Vol. 110, No. 1. – P. L011101. – URL: https://doi.org/10.1103/PhysRevD.110.L011101. – Bibliogr.: 28.
Daya Bay presents the first measurement of cosmogenic 8 He isotope production in liquid scintillator, using an innovative method for identifying cascade decays of 8 He and its child isotope, 8 Li . We also measure the production yield of 9 Li isotopes using well-established methodology. The results, in units of 10−8𝜇−1g−1 cm2, are 0.307±0.042, 0.341±0.040, and 0.546±0.076 for 8 He , and 6.73±0.73, 6.75±0.70, and 13.74±0.82 for 9 Li at average muon energies of 63.9 GeV, 64.7 GeV, and 143.0 GeV, respectively. The measured production rate of 8 He isotopes is more than an order of magnitude lower than any other measurement of cosmogenic isotope production. It replaces the results of previous attempts to determine the ratio of 8 He to 9 Li production that yielded a wide range of limits from 0% to 30%. The results provide future liquid-scintillator-based experiments with improved ability to predict cosmogenic backgrounds.
ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 344.1х - Методы регистрации нейтрино
Спец.(статьи,препринты) = С 344.1ж - Сцинтилляционные счетчики, камеры. Сцинтилляционные вещества. Микроканальные умножители
Спец.(статьи,препринты) = С 347 г - Взаимодействие космических лучей с нуклонами и ядрами
An, F.P.
First Measurement of the Yield of *8He Isotopes Produced in Liquid Scintillator by Cosmic-Ray Muons at Daya Bay / F.P.An, D.Dolzhikov, M.Gonchar, D.Naumov, E.Naumova, A.Olshevskiy, K.Treskov, V.Zavadskyi, [a.o.] // Physical Review D [Electronic resource]. – 2024. – Vol. 110, No. 1. – P. L011101. – URL: https://doi.org/10.1103/PhysRevD.110.L011101. – Bibliogr.: 28.
Daya Bay presents the first measurement of cosmogenic 8 He isotope production in liquid scintillator, using an innovative method for identifying cascade decays of 8 He and its child isotope, 8 Li . We also measure the production yield of 9 Li isotopes using well-established methodology. The results, in units of 10−8𝜇−1g−1 cm2, are 0.307±0.042, 0.341±0.040, and 0.546±0.076 for 8 He , and 6.73±0.73, 6.75±0.70, and 13.74±0.82 for 9 Li at average muon energies of 63.9 GeV, 64.7 GeV, and 143.0 GeV, respectively. The measured production rate of 8 He isotopes is more than an order of magnitude lower than any other measurement of cosmogenic isotope production. It replaces the results of previous attempts to determine the ratio of 8 He to 9 Li production that yielded a wide range of limits from 0% to 30%. The results provide future liquid-scintillator-based experiments with improved ability to predict cosmogenic backgrounds.
ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 344.1х - Методы регистрации нейтрино
Спец.(статьи,препринты) = С 344.1ж - Сцинтилляционные счетчики, камеры. Сцинтилляционные вещества. Микроканальные умножители
Спец.(статьи,препринты) = С 347 г - Взаимодействие космических лучей с нуклонами и ядрами