Solar Neutrinos Spectroscopy with Borexino Phase-II

被引:0
作者
Miramonti, Lino [1 ,2 ]
Agostini, Matteo [3 ,4 ]
Altenmueller, Konrad [3 ,4 ]
Appel, Simon [3 ,4 ]
Atroshchenko, Victor [5 ]
Bagdasarian, Zara [6 ]
Basilico, Davide [1 ,2 ]
Bellini, Gianpaolo [1 ,2 ]
Benziger, Jay [7 ]
Bick, Daniel [8 ]
Bolognino, Irene [1 ,2 ]
Bonfini, Giuseppe [9 ]
Bravo, David [1 ,2 ]
Caccianiga, Barbara [1 ,2 ]
Calaprice, Frank [10 ]
Caminata, Alessio [11 ,12 ]
Caprioli, Silvia [1 ,2 ]
Carlini, Marco [9 ]
Cavalcante, Paolo [9 ,13 ]
Cavanna, Francesca [11 ,12 ]
Chepurnov, Alexander [14 ]
Choi, Koun [15 ]
Collica, Laura [1 ,2 ]
Davini, Stefano [11 ,12 ]
Derbin, Alexander [16 ]
Ding, XueFeng [9 ]
Di Ludovico, Antonio [10 ]
Di Noto, Lea [11 ,12 ]
Drachnev, Ilia [16 ,17 ]
Fomenko, Kirill [18 ]
Formozov, Andrey [18 ]
Franco, Davide [19 ]
Gabriele, Federico [9 ]
Galbiati, Cristiano [10 ]
Gschwender, Michael [20 ]
Ghiano, Chiara [9 ]
Giammarchi, Marco [1 ,2 ]
Goretti, Augusto [10 ]
Gromov, Maxim [14 ]
Guffanti, Daniele [9 ,17 ]
Hagner, Caren [8 ]
Houdy, Thibaut [19 ]
Hungerford, Ed [21 ]
Ianni, Aldo [9 ]
Ianni, Andrea [10 ]
Jany, Anna [22 ]
Jeschke, Dominik [3 ,4 ]
Kobychev, Vladislav [23 ]
Korablev, Denis [21 ]
Korga, Gyorgy [18 ]
机构
[1] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy
[2] INFN, I-20133 Milan, Italy
[3] Tech Univ Munich, Phys Dept, D-85748 Garching, Germany
[4] Tech Univ Munich, Excellence Cluster Universe, D-85748 Garching, Germany
[5] Natl Res Ctr Kurchatov Inst, Moscow 123182, Russia
[6] Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany
[7] Princeton Univ, Chem Engn Dept, Princeton, NJ 08544 USA
[8] Univ Hamburg, Inst Expt Phys, D-22761 Hamburg, Germany
[9] INFN, Lab Nazl Gran Sasso, I-67010 Assergi, Italy
[10] Princeton Univ, Phys Dept, Princeton, NJ 08544 USA
[11] Univ Genoa, Dipartimento Fis, I-16126 Genoa, Italy
[12] INFN, I-16126 Genoa, Italy
[13] Virginia Polytech Inst & State Univ, Phys Dept, Blacksburg, VA 24061 USA
[14] Lomonosov Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow 96822, Russia
[15] Univ Hawaii, Dept Phys & Astron, Honolulu, HI 96822 USA
[16] NRC Kurchatov Inst, St Petersburg Nucl Phys, Gatchina 188350, Russia
[17] Gran Sasso Sci Inst, I-67100 Laquila, Italy
[18] Joint Inst Nucl Res, Dubna 141980, Russia
[19] Univ Paris Diderot, AstroParticule & Cosmol, CNRS, Sorbonne Paris Cite,CEA,IRFU,Observ Paris,IN2P3, F-75205 Paris 13, France
[20] Univ Tubingen, Kepler Ctr Astro & Particle Phys, D-72076 Tubingen, Germany
[21] Univ Houston, Dept Phys, Houston, TX 77204 USA
[22] Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30348 Krakow, Poland
[23] Kiev Inst Nucl Res, UA-03680 Kiev, Ukraine
[24] Natl Res Nucl Univ, MEPhI Moscow Engn Phys Inst, Moscow 115409, Russia
[25] Johannes Gutenberg Univ Mainz, Inst Phys & Excellence Cluster PRISMA, D-55099 Mainz, Germany
[26] Tech Univ Dresden, Dept Phys, D-01062 Dresden, Germany
[27] Univ Perugia, Dipartimento Chim Biol & Biotecnol, I-06123 Perugia, Italy
[28] INFN, I-06123 Perugia, Italy
[29] Univ Massachusetts, Amherst Ctr Fundamental Interact, Amherst, MA 01003 USA
[30] Univ Massachusetts, Phys Dept, Amherst, MA 01003 USA
来源
UNIVERSE | 2018年 / 4卷 / 11期
关键词
solar neutrinos; neutrino oscillation; Borexino; OSCILLATIONS; FLUX;
D O I
10.3390/universe4110118
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Solar neutrinos have played a central role in the discovery of the neutrino oscillation mechanism. They still are proving to be a unique tool to help investigate the fusion reactions that power stars and further probe basic neutrino properties. The Borexino neutrino observatory has been operationally acquiring data at Laboratori Nazionali del Gran Sasso in Italy since 2007. Its main goal is the real-time study of low energy neutrinos (solar or originated elsewhere, such as geo-neutrinos). The latest analysis of experimental data, taken during the so-called Borexino Phase-II (2011-present), will be showcased in this talk-yielding new high-precision, simultaneous wide band flux measurements of the four main solar neutrino components belonging to the "pp" fusion chain (pp, pep, Be-7, B-8), as well as upper limits on the remaining two solar neutrino fluxes (CNO and hep).
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页数:14
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