Back to Search Start Over

Geo-neutrinos from 1353 Days with the Borexino Detector

Authors :
A.V. Etenko
D. Bravo
Caren Hagner
A. Pocar
Marcin Wójcik
O. Smirnov
K. Otis
P. Cavalcante
Y. Suvorov
Livia Ludhova
Aldo Romani
S. Gazzana
G. Lukyanchenko
G. Zuzel
A. V. Derbin
M. Misiaszek
A. M. Goretti
A. S. Chepurnov
P. J. Mosteiro
Lothar Oberauer
S. Manecki
Matthias Laubenstein
R. Saldanha
Denis Korablev
E. Litvinovich
N. Rossi
Marco Giammarchi
A. E. Chavarria
L. Perasso
F. von Feilitzsch
Fabio Mantovani
I. N. Machulin
Andrea Ianni
Alessandra Re
E. Meroni
D. Bick
Sandra Zavatarelli
Marco Pallavicini
M. D. Skorokhvatov
Michael Wurm
L. Grandi
D. D'Angelo
R. B. Vogelaar
Q. Meindl
Jingke Xu
Gioacchino Ranucci
C. Ghiano
Paolo Lombardi
Barbara Ricci
Cristiano Galbiati
G. Korga
A. Empl
S. Perasso
D. Kryn
Aldo Ianni
Lino Miramonti
T. Lewke
B. Caccianiga
V. N. Muratova
E. V. Hungerford
R. Tartaglia
M. Goeger-Neff
S. Schönert
Laura Cadonati
L. Papp
A. Sotnikov
C. Salvo
W. Maneschg
Fausto Ortica
G. Bellini
D. Vignaud
Giovanni Fiorentini
D. Franco
S. V. Sukhotin
M. Obolensky
G. Bonfini
M. Buizza Avanzini
A. Wright
O. Zaimidoroga
Frank Calaprice
Hardy Simgen
S. Davini
G. Testera
K. Fomenko
G. Manuzio
V. V. Kobychev
B. Loer
Yusuke Koshio
Jay Burton Benziger
F. Lombardi
A. Razeto
J. Winter
A. A. Sabelnikov
Source :
Physics Procedia. 61:340-344
Publication Year :
2015
Publisher :
Elsevier BV, 2015.

Abstract

We present a 1353 days measurement of the geo–neutrino flux in Borexino: the signal was found to be 14.3 ± 4.4 events. This result translates into S geo = (38.8 ± 12.0) TNU when a Th/U fixed chondritic mass ratio of 3.9 is assumed. Furthermore Borexino data are compatible with a mantle geo–neutrino signal of (15.4 ± 12.3) TNU.

Details

ISSN :
18753892
Volume :
61
Database :
OpenAIRE
Journal :
Physics Procedia
Accession number :
edsair.doi.dedup.....7f88a95c3bfd9a7996ba07d48e4ef3c4
Full Text :
https://doi.org/10.1016/j.phpro.2014.12.073