Spectroscopy of geoneutrinos from 2056 days of Borexino data
Current Language EN
English English Türkçe Türkçe Español Español Português Português Pусский Pусский Filipino Filipino Tiếng Việt Tiếng Việt हिन्दी हिन्दी العربية العربية বাংলা বাংলা Deutsch Deutsch 中文 中文

Spectroscopy of geoneutrinos from 2056 days of Borexino data

M. Agostini,S. Appel,G. Bellini,J. Benziger,D. Bick,G. Bonfini,D. Bravo,B. Caccianiga,F. Calaprice,A. Caminata,P. Cavalcante,A. Chepurnov,K. Choi,D. D’Angelo,S. Davini,A. Derbin,Lea Di Noto,I. Drachnev,A. Empl,A. Etenko,G. Fiorentini,K. Fomenko,D. Franco,F. Gabriele,C. Galbiati,C. Ghiano,M. Giammarchi,M. Goeger-Neff,A. Goretti,M. Gromov,C. Hagner,T. Houdy,E. Hungerford,Aldo Ianni,Andrea Ianni,K. Jedrzejczak,M. Kaiser,V. Kobychev,D. Korablev,G. Korga,D. Kryn,M. Laubenstein,B. Lehnert,E. Litvinovich,F. Lombardi,L. Ludhova,Georgy Lukyanchenko,I. Machulin,S. Manecki,W. Maneschg,F. Mantovani,S. Marcocci,E. Meroni,M. Meyer,L. Miramonti,M. Misiaszek,M. Montuschi,P. Mosteiro,V. Muratova,B. Neumair,L. Oberauer,M. Obolensky,F. Ortica,K. Otis,L. Pagani,M. Pallavicini,L. Papp,L. Perasso,A. Pocar,G. Ranucci,Alessandro Razeto,Alessandra Carlotta Re,B. Ricci,A. Romani,R. Roncin,N. Rossi,Stefan Schönert,D. Semenov,H. Simgen,M. Skorokhvatov,O. Smirnov,Albert Sotnikov,S. Sukhotin,Y. Suvorov,R. Tartaglia,G. Testera,J. Thurn,M. Toropova,E. Unzhakov,R. B. Vogelaar,F. Von Feilitzsch,H. Wang,S. Weinz,J. Winter,M. Wojcik,Michael Wurm,Z. Yokley,O. Zaimidoroga,S. Zavatarelli,K. Zuber,G. Zuzel,Borexino Collaboration;M. Agostini;S. Appel;G. Bellini;J. Benziger;D. Bick;G. Bonfini;D. Bravo;B. Caccianiga;F. Calaprice;A. Caminata;P. Cavalcante;A. Chepurnov;K. Choi;D. D’Angelo;S. Davini;A. Derbin;Lea Di Noto;I. Drachnev;A. Empl;A. Etenko;G. Fiorentini;K. Fomenko;D. Franco;F. Gabriele;C. Galbiati;C. Ghiano;M. Giammarchi;M. Goeger-Neff;A. Goretti;M. Gromov;C. Hagner;T. Houdy;E. Hungerford;Aldo Ianni;Andrea Ianni;K. Jedrzejczak;M. Kaiser;V. Kobychev;D. Korablev;G. Korga;D. Kryn;M. Laubenstein;B. Lehnert;E. Litvinovich;F. Lombardi;L. Ludhova;Georgy Lukyanchenko;I. Machulin;S. Manecki;W. Maneschg;F. Mantovani;S. Marcocci;E. Meroni;M. Meyer;L. Miramonti;M. Misiaszek;M. Montuschi;P. Mosteiro;V. Muratova;B. Neumair;L. Oberauer;M. Obolensky;F. Ortica;K. Otis;L. Pagani;M. Pallavicini;L. Papp;L. Perasso;A. Pocar;G. Ranucci;Alessandro Razeto;Alessandra Carlotta Re;B. Ricci;A. Romani;R. Roncin;N. Rossi;Stefan Schönert;D. Semenov;H. Simgen;M. Skorokhvatov;O. Smirnov;Albert Sotnikov;S. Sukhotin;Y. Suvorov;R. Tartaglia;G. Testera;J. Thurn;M. Toropova;E. Unzhakov;R. B. Vogelaar;F. Von Feilitzsch;H. Wang;S. Weinz;J. Winter;M. Wojcik;Michael Wurm;Z. Yokley;O. Zaimidoroga;S. Zavatarelli;K. Zuber;G. Zuzel;Borexino Collaboration;
physical review d 2015 Vol. 92 pp. 031101-
191
collaboration2015physicalspectroscopy

Abstract

We report an improved geoneutrino measurement with Borexino from 2056 days of data taking. The present exposure is (5.5±0.3)×1031 proton×yr. Assuming a chondritic Th/U mass ratio of 3.9, we obtain 23.7−5.7+6.5(stat)−0.6+0.9(sys) geoneutrino events. The null observation of geoneutrinos with Borexino alone has a probability of 3.6×10−9 (5.9σ). A geoneutrino signal from the mantle is obtained at 98% C.L. The radiogenic heat production for U and Th from the present best-fit result is restricted to the range 23–36 TW, taking into account the uncertainty on the distribution of heat producing elements inside the Earth.

Keywords

uncertainty proton borexino stat taking radiogenic 5.9σ geoneutrino

Access

DOI:
10.1103/physrevd.92.031101
URL:
https://sciprofiles.com/publication/view/8ab7e778d...

Citation

ID: 270422
Ref Key: collaboration2015physicalspectroscopy
Use this key to autocite in SciMatic or Thesis Manager

References

References

No Bibliography

Blockchain Verification

Account:
NFT Contract Address:
0x95644003c57E6F55A65596E3D9Eac6813e3566dA
Article ID:
270422
Unique Identifier:
10.1103/physrevd.92.031101
Network:
Scimatic Chain (ID: 481)
Blockchain Readiness Checklist
Authors
Abstract
Journal Name
Year
Title
5/5
Creates 1,000,000 NFT tokens for this article
Token Features:
  • ERC-1155 Standard NFT
  • 1 Million Supply per Article
  • Transferable via MetaMask
  • Permanent Blockchain Record
Blockchain QR Code
Scan with Saymatik Web3.0 Wallet
Gas fees required in SCI Coins
Buy SCI

Saymatik Web3.0 Wallet

Google Play
App Store