Supernova neutrino detection in NOvA
Supernova neutrino detection in NOvA
复制标题
NOvA 中的超新星中微子探测
DOI:
10.1088/1475-7516/2020/10/014
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发表时间:
2020
影响因子:
6.4
通讯作者:
Acero M
中科院分区:
文献类型:
--
作者:
Acero M
The NOvA long-baseline neutrino experiment uses a pair of large, segmented, liquid-scintillator calorimeters to study neutrino oscillations, using GeV-scale neutrinos from the Fermilab NuMI beam. These detectors are also sensitive to the flux of neutrinos which are emitted during a core-collapse supernova through inverse beta decay interactions on carbon at energies of Script O (10 MeV). This signature provides a means to study the dominant mode of energy release for a core-collapse supernova occurring in our galaxy. We describe the data-driven software trigger system developed and employed by the NOvA experiment to identify and record neutrino data from nearby galactic supernovae. This technique has been used by NOvA to self-trigger on potential core-collapse supernovae in our galaxy, with an estimated sensitivity reaching out to 10 kpc distance while achieving a detection efficiency of 23% to 49% for supernovae from progenitor stars with masses of 9.6 M⊙ to 27 M⊙, respectively.
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影响因子:
4.4
作者:
B. Armbruster;I. Blair;B. Bodmann;N. E. Booth;G. Drexlin;V. Eberhard;J. Edgington;C. Eichner;K. Eitel;E. Finckh;H. Gemmeke;J. Hössl;T. Jannakos;P. Jünger;M. Kleifges;J. Kleinfeller;W. Kretschmer;R. Maschuw;C. Oehler;P. Plischke;J. Rapp;C. Ruf;B. Seligmann;M. Steidl;O. Stumm;J. Wolf;B. Zeitnitz
通讯作者:
B. Zeitnitz
影响因子:
1.8
作者:
M. Aglietta;G. Badino;G. Bologna;C. Castagnoli;A. Castellina;V. L. Dadykin;W. Fulgione;P. Galeotti;F. F. Kalchukov;B. V. Kortchaguin;P. V. Kortchaguin;A. S. Malguin;V. G. Ryassny;O. Ryazhskaya;O. Saavedra;V. Talochkin;G. Trinchero;S. Vernetto;G. Zatsepin;V. Yakushev
通讯作者:
V. Yakushev
影响因子:
8.6
作者:
HIRATA, K;KAJITA, T;CORTEZ, BG
通讯作者:
CORTEZ, BG
DOI:
10.1088/0067-0049/205/1/2
发表时间:
2012-10
期刊:
The Astrophysical Journal Supplement Series
影响因子:
--
作者:
K. Nakazato;K. Sumiyoshi;H. Suzuki;T. Totani;H. Umeda;S. Yamada
通讯作者:
K. Nakazato;K. Sumiyoshi;H. Suzuki;T. Totani;H. Umeda;S. Yamada
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
R. Talaga;J. Grudzinski;S. Phan;A. Pla;J. E. Fagan;C. Grozis;K. Kephart
通讯作者:
K. Kephart