Published 2019
| Version v1
Publication
Simultaneous precision spectroscopy of pp, Be 7, and pep solar neutrinos with Borexino Phase-II
Creators
- Agostini M.
- Altenmuller K.
- Appel S.
- Atroshchenko V.
- Bagdasarian Z.
- Basilico D.
- Bellini G.
- Benziger J.
- Bonfini G.
- Bravo D.
- Caccianiga B.
- Calaprice F.
- Caminata A.
- Cappelli L.
- Caprioli S.
- Carlini M.
- Cavalcante P.
- Cavanna F.
- Chepurnov A.
- Choi K.
- Collica L.
- D'Angelo D.
- Davini S.
- Derbin A.
- Ding X. F.
- Di Ludovico A.
- Di Noto L.
- Drachnev I.
- Fomenko K.
- Formozov A.
- Franco D.
- Gabriele F.
- Galbiati C.
- Gschwender M.
- Ghiano C.
- Giammarchi M.
- Goretti A.
- Gromov M.
- Guffanti D.
- Houdy T.
- Hungerford E.
- Ianni A.
- Ianni A.
- Jany A.
- Jeschke D.
- Kumaran S.
- Kobychev V.
- Korga G.
- Lachenmaier T.
- Laubenstein M.
- Litvinovich E.
- Lombardi P.
- Ludhova L.
- Lukyanchenko G.
- Lukyanchenko L.
- Machulin I.
- Manuzio G.
- Marcocci S.
- Maricic J.
- Martyn J.
- Meroni E.
- Meyer M.
- Miramonti L.
- Misiaszek M.
- Muratova V.
- Neumair B.
- Nieslony M.
- Oberauer L.
- Orekhov V.
- Ortica F.
- Pallavicini M.
- Papp L.
- Penek O.
- Pietrofaccia L.
- Pilipenko N.
- Pocar A.
- Porcelli A.
- Raikov G.
- Ranucci G.
- Razeto A.
- Re A.
- Redchuk M.
- Romani A.
- Rossi N.
- Rottenanger S.
- Schonert S.
- Semenov D.
- Skorokhvatov M.
- Smirnov O.
- Sotnikov A.
- Stokes L. F. F.
- Suvorov Y.
- Tartaglia R.
- Testera G.
- Thurn J.
- Unzhakov E.
- Villante F.
- Vishneva A.
- Vogelaar R. B.
- Von Feilitzsch F.
- Weinz S.
- Wojcik M.
- Wurm M.
- Zaimidoroga O.
- Zavatarelli S.
- Zuber K.
- Zuzel G.
Contributors
Others:
- Agostini, M.
- Altenmuller, K.
- Appel, S.
- Atroshchenko, V.
- Bagdasarian, Z.
- Basilico, D.
- Bellini, G.
- Benziger, J.
- Bonfini, G.
- Bravo, D.
- Caccianiga, B.
- Calaprice, F.
- Caminata, A.
- Cappelli, L.
- Caprioli, S.
- Carlini, M.
- Cavalcante, P.
- Cavanna, F.
- Chepurnov, A.
- Choi, K.
- Collica, L.
- D'Angelo, D.
- Davini, S.
- Derbin, A.
- Ding, X. F.
- Di Ludovico, A.
- Di Noto, L.
- Drachnev, I.
- Fomenko, K.
- Formozov, A.
- Franco, D.
- Gabriele, F.
- Galbiati, C.
- Gschwender, M.
- Ghiano, C.
- Giammarchi, M.
- Goretti, A.
- Gromov, M.
- Guffanti, D.
- Houdy, T.
- Hungerford, E.
- Ianni, A.
- Ianni, A.
- Jany, A.
- Jeschke, D.
- Kumaran, S.
- Kobychev, V.
- Korga, G.
- Lachenmaier, T.
- Laubenstein, M.
- Litvinovich, E.
- Lombardi, P.
- Ludhova, L.
- Lukyanchenko, G.
- Lukyanchenko, L.
- Machulin, I.
- Manuzio, G.
- Marcocci, S.
- Maricic, J.
- Martyn, J.
- Meroni, E.
- Meyer, M.
- Miramonti, L.
- Misiaszek, M.
- Muratova, V.
- Neumair, B.
- Nieslony, M.
- Oberauer, L.
- Orekhov, V.
- Ortica, F.
- Pallavicini, M.
- Papp, L.
- Penek, O.
- Pietrofaccia, L.
- Pilipenko, N.
- Pocar, A.
- Porcelli, A.
- Raikov, G.
- Ranucci, G.
- Razeto, A.
- Re, A.
- Redchuk, M.
- Romani, A.
- Rossi, N.
- Rottenanger, S.
- Schonert, S.
- Semenov, D.
- Skorokhvatov, M.
- Smirnov, O.
- Sotnikov, A.
- Stokes, L. F. F.
- Suvorov, Y.
- Tartaglia, R.
- Testera, G.
- Thurn, J.
- Unzhakov, E.
- Villante, F.
- Vishneva, A.
- Vogelaar, R. B.
- Von Feilitzsch, F.
- Weinz, S.
- Wojcik, M.
- Wurm, M.
- Zaimidoroga, O.
- Zavatarelli, S.
- Zuber, K.
- Zuzel, G.
Description
We present the simultaneous measurement of the interaction rates R-pp, R-Be, R-pep of pp, Be-7, and pep solar neutrinos performed with a global fit to the Borexino data in an extended energy range (0.19-2.93) MeV with particular attention to details of the analysis methods. This result was obtained by analyzing 1291.51 days of Borexino Phase-II data, collected after an extensive scintillator purification campaign. Using counts per day (cpd)/100 ton as unit, we find R-pp = 134 +/- 10(stat)(-10)(+6)(sys), R-Be = 48.3 +/- 1.1(stat)(-0.7)(+0.4)(sys); and R-pep(HZ) = 2.43 +/- 0.36(stat)(-0.22)(+0.15)(sys) assuming the interaction rate R-CNO of CNO-cycle (Carbon, Nitrogen, Oxigen) solar neutrinos according to the prediction of the high metallicity standard solar model, and R-pep(LZ) = 2.65 +/- 0.36(stat)(-0.24)(+0.15)(sys) according to that of the low metallicity model. An upper limit R-CNO < 8.1 cpd/100 ton (95% C.L.) is obtained by setting in the fit a constraint on the ratio R-pp/R-pep (47.7 +/- 0.8 cpd/100 ton or 47.5 +/- 0.8 cpd/100 ton according to the high or low metallicity hypothesis).
Additional details
Identifiers
- URL
- http://hdl.handle.net/11567/985061
- URN
- urn:oai:iris.unige.it:11567/985061
Origin repository
- Origin repository
- UNIGE