200 days of Borexino data

L. Ludhova; G. Bellini; J. Benziger; S. Bonetti; M. Buizza Avanzini; B. Caccianiga; L. Cadonati; F. Calaprice; C. Carraro; A. Chavarria; F. Dalnoki-Veress; D. D'Angelo; H. de Kerret; A. Derbin; A. Etenko; K. Fomenko; D. Franco; C. Galbiati; S. Gazzana; M. Giammarchi; M. Goeger-Neff; A. Goretti; C. Grieb; S. Hardy; Aldo Ianni; Andrea Ianni; M. Joyce; V. Kobychev; G. Korga; D. Kryn; M. Laubenstein; M. Leung; T. Lewke; E. Litvinovich; B. Loer; P. Lombardi; I. Machulin; S. Manecki; W. Maneschg; G. Manuzio; F. Masetti; K. McCarty; Q. Meindl; E. Meroni; L. Miramonti; M. Misiaszek; D. Montanari; V. Muratova; L. Oberauer; M. Obolensky; F. Ortica; M. Pallavicini; L. Papp; L. Perasso; S. Perasso; A. Pocar; R. S. Raghavan; G. Ranucci; A. Razeto; P. Risso; A. Romani; D. Rountree; A. Sabelnikov; R. Saldanha; C. Salvo; S. Schonert; H. Simgen; M. Skorokhvatov; O. Smirnov; A. Sotnikov; S. Sukhotin; Y. Suvorov; R. Tartaglia; G. Testera; D. Vignaud; R. B. Vogelaar; F. von Feilitzsch; M. Wojcik; M. Wurm; O. Zaimidoroga; S. Zavatarelli; G. Zuzel

doi:10.1016/j.nuclphysbps.2009.02.021

200 days of Borexino data

L. Ludhova
, G. Bellini
, J. Benziger
, S. Bonetti
, M. Buizza Avanzini
, B. Caccianiga
, L. Cadonati
, F. Calaprice
, C. Carraro
, A. Chavarria
, F. Dalnoki-Veress
, D. D'Angelo
, H. de Kerret
, A. Derbin
, A. Etenko
, K. Fomenko
, D. Franco
, C. Galbiati
, S. Gazzana
, M. Giammarchi

M. Goeger-Neff, A. Goretti, C. Grieb, S. Hardy, Aldo Ianni, Andrea Ianni, M. Joyce, V. Kobychev, G. Korga, D. Kryn, M. Laubenstein, M. Leung, T. Lewke, E. Litvinovich, B. Loer, P. Lombardi, I. Machulin, S. Manecki, W. Maneschg, G. Manuzio, F. Masetti, K. McCarty, Q. Meindl, E. Meroni, L. Miramonti, M. Misiaszek, D. Montanari, V. Muratova, L. Oberauer, M. Obolensky, F. Ortica, M. Pallavicini, L. Papp, L. Perasso, S. Perasso, A. Pocar, R. S. Raghavan, G. Ranucci, A. Razeto, P. Risso, A. Romani, D. Rountree, A. Sabelnikov, R. Saldanha, C. Salvo, S. Schonert, H. Simgen, M. Skorokhvatov, O. Smirnov, A. Sotnikov, S. Sukhotin, Y. Suvorov, R. Tartaglia, G. Testera, D. Vignaud, R. B. Vogelaar, F. von Feilitzsch, M. Wojcik, M. Wurm, O. Zaimidoroga, S. Zavatarelli, G. Zuzel

University of Milano
Princeton University
UMass Amherst
Princeton University
Università di Milano-Bicocca
Astroparticule and Cosmol APC
Petersburg Nuclear Physics Institute (PNPI)
Kurchatov Institute
Joint Institute for Nuclear Research, Dubna
Laboratori Nazionali del Gran Sasso
Technical University of Munich
Virginia Polytechnic Institute and State University
Institute of Nuclear Research, National Academy of Sciences in Ukraine
Max-Planck-Institut für Kernphysik
INFN Sezione di Perugia
Jagiellonian University

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

Borexino is a large-volume liquid scintillator detector placed in the underground halls of the Laboratori Nazionali del Gran Sasso in Italy. After several years of construction, data taking started in May 2007, providing immediately incontrovertible evidence of the unprecedented radiopurity of the target mass. Here we report on the newest Borexino results obtained with about 200 days of data. Borexino provides the first direct measurement of the solar neutrino survival probability in both vacuum-dominated and matter-enhanced regions provided by a single experiment. The interaction rate of the 0.862 MeV ⁷Be solar neutrinos is found to be 49 ± 3_stat ± 4_sys counts/(dayṡ100 tons), in agreement with the oscillation hypothesis in the MSW Large Mixing Angle scenario. The first real-time measurement of the ⁸B solar neutrinos above 2.8 MeV provides interaction rate of 0.26 ± 0.04_stat ± 0.02_sys counts/(dayṡ100 tons). These measurements improve the experimental determination of the flux of the pp and CNO solar neutrinos, and the limit on the effective magnetic moment using solar neutrinos.

langue originale	Anglais
Pages (de - à)	90-95
Nombre de pages	6
journal	Nuclear Physics B - Proceedings Supplements
Volume	188
Numéro de publication	C
Les DOIs	https://doi.org/10.1016/j.nuclphysbps.2009.02.021
état	Publié - 1 mars 2009
Modification externe	Oui

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10.1016/j.nuclphysbps.2009.02.021

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Ludhova, L., Bellini, G., Benziger, J., Bonetti, S., Buizza Avanzini, M., Caccianiga, B., Cadonati, L., Calaprice, F., Carraro, C., Chavarria, A., Dalnoki-Veress, F., D'Angelo, D., de Kerret, H., Derbin, A., Etenko, A., Fomenko, K., Franco, D., Galbiati, C., Gazzana, S., ... Zuzel, G. (2009). 200 days of Borexino data. Nuclear Physics B - Proceedings Supplements, 188(C), 90-95. https://doi.org/10.1016/j.nuclphysbps.2009.02.021

@article{ad2887060aa64cfd995f52e21777ca36,

title = "200 days of Borexino data",

abstract = "Borexino is a large-volume liquid scintillator detector placed in the underground halls of the Laboratori Nazionali del Gran Sasso in Italy. After several years of construction, data taking started in May 2007, providing immediately incontrovertible evidence of the unprecedented radiopurity of the target mass. Here we report on the newest Borexino results obtained with about 200 days of data. Borexino provides the first direct measurement of the solar neutrino survival probability in both vacuum-dominated and matter-enhanced regions provided by a single experiment. The interaction rate of the 0.862 MeV 7Be solar neutrinos is found to be 49 ± 3stat ± 4sys counts/(dayṡ100 tons), in agreement with the oscillation hypothesis in the MSW Large Mixing Angle scenario. The first real-time measurement of the 8B solar neutrinos above 2.8 MeV provides interaction rate of 0.26 ± 0.04stat ± 0.02sys counts/(dayṡ100 tons). These measurements improve the experimental determination of the flux of the pp and CNO solar neutrinos, and the limit on the effective magnetic moment using solar neutrinos.",

author = "L. Ludhova and G. Bellini and J. Benziger and S. Bonetti and \{Buizza Avanzini\}, M. and B. Caccianiga and L. Cadonati and F. Calaprice and C. Carraro and A. Chavarria and F. Dalnoki-Veress and D. D'Angelo and \{de Kerret\}, H. and A. Derbin and A. Etenko and K. Fomenko and D. Franco and C. Galbiati and S. Gazzana and M. Giammarchi and M. Goeger-Neff and A. Goretti and C. Grieb and S. Hardy and Aldo Ianni and Andrea Ianni and M. Joyce and V. Kobychev and G. Korga and D. Kryn and M. Laubenstein and M. Leung and T. Lewke and E. Litvinovich and B. Loer and P. Lombardi and I. Machulin and S. Manecki and W. Maneschg and G. Manuzio and F. Masetti and K. McCarty and Q. Meindl and E. Meroni and L. Miramonti and M. Misiaszek and D. Montanari and V. Muratova and L. Oberauer and M. Obolensky and F. Ortica and M. Pallavicini and L. Papp and L. Perasso and S. Perasso and A. Pocar and Raghavan, \{R. S.\} and G. Ranucci and A. Razeto and P. Risso and A. Romani and D. Rountree and A. Sabelnikov and R. Saldanha and C. Salvo and S. Schonert and H. Simgen and M. Skorokhvatov and O. Smirnov and A. Sotnikov and S. Sukhotin and Y. Suvorov and R. Tartaglia and G. Testera and D. Vignaud and Vogelaar, \{R. B.\} and \{von Feilitzsch\}, F. and M. Wojcik and M. Wurm and O. Zaimidoroga and S. Zavatarelli and G. Zuzel",

year = "2009",

month = mar,

day = "1",

doi = "10.1016/j.nuclphysbps.2009.02.021",

language = "English",

volume = "188",

pages = "90--95",

journal = "Nuclear Physics B - Proceedings Supplements",

issn = "0920-5632",

number = "C",

}

Ludhova, L, Bellini, G, Benziger, J, Bonetti, S, Buizza Avanzini, M, Caccianiga, B, Cadonati, L, Calaprice, F, Carraro, C, Chavarria, A, Dalnoki-Veress, F, D'Angelo, D, de Kerret, H, Derbin, A, Etenko, A, Fomenko, K, Franco, D, Galbiati, C, Gazzana, S, Giammarchi, M, Goeger-Neff, M, Goretti, A, Grieb, C, Hardy, S, Ianni, A, Ianni, A, Joyce, M, Kobychev, V, Korga, G, Kryn, D, Laubenstein, M, Leung, M, Lewke, T, Litvinovich, E, Loer, B, Lombardi, P, Machulin, I, Manecki, S, Maneschg, W, Manuzio, G, Masetti, F, McCarty, K, Meindl, Q, Meroni, E, Miramonti, L, Misiaszek, M, Montanari, D, Muratova, V, Oberauer, L, Obolensky, M, Ortica, F, Pallavicini, M, Papp, L, Perasso, L, Perasso, S, Pocar, A, Raghavan, RS, Ranucci, G, Razeto, A, Risso, P, Romani, A, Rountree, D, Sabelnikov, A, Saldanha, R, Salvo, C, Schonert, S, Simgen, H, Skorokhvatov, M, Smirnov, O, Sotnikov, A, Sukhotin, S, Suvorov, Y, Tartaglia, R, Testera, G, Vignaud, D, Vogelaar, RB, von Feilitzsch, F, Wojcik, M, Wurm, M, Zaimidoroga, O, Zavatarelli, S & Zuzel, G 2009, '200 days of Borexino data', Nuclear Physics B - Proceedings Supplements, VOL. 188, Numéro C, p. 90-95. https://doi.org/10.1016/j.nuclphysbps.2009.02.021

TY - JOUR

T1 - 200 days of Borexino data

AU - Ludhova, L.

AU - Bellini, G.

AU - Benziger, J.

AU - Bonetti, S.

AU - Buizza Avanzini, M.

AU - Caccianiga, B.

AU - Cadonati, L.

AU - Calaprice, F.

AU - Carraro, C.

AU - Chavarria, A.

AU - Dalnoki-Veress, F.

AU - D'Angelo, D.

AU - de Kerret, H.

AU - Derbin, A.

AU - Etenko, A.

AU - Fomenko, K.

AU - Franco, D.

AU - Galbiati, C.

AU - Gazzana, S.

AU - Giammarchi, M.

AU - Goeger-Neff, M.

AU - Goretti, A.

AU - Grieb, C.

AU - Hardy, S.

AU - Ianni, Aldo

AU - Ianni, Andrea

AU - Joyce, M.

AU - Kobychev, V.

AU - Korga, G.

AU - Kryn, D.

AU - Laubenstein, M.

AU - Leung, M.

AU - Lewke, T.

AU - Litvinovich, E.

AU - Loer, B.

AU - Lombardi, P.

AU - Machulin, I.

AU - Manecki, S.

AU - Maneschg, W.

AU - Manuzio, G.

AU - Masetti, F.

AU - McCarty, K.

AU - Meindl, Q.

AU - Meroni, E.

AU - Miramonti, L.

AU - Misiaszek, M.

AU - Montanari, D.

AU - Muratova, V.

AU - Oberauer, L.

AU - Obolensky, M.

AU - Ortica, F.

AU - Pallavicini, M.

AU - Papp, L.

AU - Perasso, L.

AU - Perasso, S.

AU - Pocar, A.

AU - Raghavan, R. S.

AU - Ranucci, G.

AU - Razeto, A.

AU - Risso, P.

AU - Romani, A.

AU - Rountree, D.

AU - Sabelnikov, A.

AU - Saldanha, R.

AU - Salvo, C.

AU - Schonert, S.

AU - Simgen, H.

AU - Skorokhvatov, M.

AU - Smirnov, O.

AU - Sotnikov, A.

AU - Sukhotin, S.

AU - Suvorov, Y.

AU - Tartaglia, R.

AU - Testera, G.

AU - Vignaud, D.

AU - Vogelaar, R. B.

AU - von Feilitzsch, F.

AU - Wojcik, M.

AU - Wurm, M.

AU - Zaimidoroga, O.

AU - Zavatarelli, S.

AU - Zuzel, G.

PY - 2009/3/1

Y1 - 2009/3/1

N2 - Borexino is a large-volume liquid scintillator detector placed in the underground halls of the Laboratori Nazionali del Gran Sasso in Italy. After several years of construction, data taking started in May 2007, providing immediately incontrovertible evidence of the unprecedented radiopurity of the target mass. Here we report on the newest Borexino results obtained with about 200 days of data. Borexino provides the first direct measurement of the solar neutrino survival probability in both vacuum-dominated and matter-enhanced regions provided by a single experiment. The interaction rate of the 0.862 MeV 7Be solar neutrinos is found to be 49 ± 3stat ± 4sys counts/(dayṡ100 tons), in agreement with the oscillation hypothesis in the MSW Large Mixing Angle scenario. The first real-time measurement of the 8B solar neutrinos above 2.8 MeV provides interaction rate of 0.26 ± 0.04stat ± 0.02sys counts/(dayṡ100 tons). These measurements improve the experimental determination of the flux of the pp and CNO solar neutrinos, and the limit on the effective magnetic moment using solar neutrinos.

AB - Borexino is a large-volume liquid scintillator detector placed in the underground halls of the Laboratori Nazionali del Gran Sasso in Italy. After several years of construction, data taking started in May 2007, providing immediately incontrovertible evidence of the unprecedented radiopurity of the target mass. Here we report on the newest Borexino results obtained with about 200 days of data. Borexino provides the first direct measurement of the solar neutrino survival probability in both vacuum-dominated and matter-enhanced regions provided by a single experiment. The interaction rate of the 0.862 MeV 7Be solar neutrinos is found to be 49 ± 3stat ± 4sys counts/(dayṡ100 tons), in agreement with the oscillation hypothesis in the MSW Large Mixing Angle scenario. The first real-time measurement of the 8B solar neutrinos above 2.8 MeV provides interaction rate of 0.26 ± 0.04stat ± 0.02sys counts/(dayṡ100 tons). These measurements improve the experimental determination of the flux of the pp and CNO solar neutrinos, and the limit on the effective magnetic moment using solar neutrinos.

UR - https://www.scopus.com/pages/publications/63149089862

U2 - 10.1016/j.nuclphysbps.2009.02.021

DO - 10.1016/j.nuclphysbps.2009.02.021

M3 - Article

AN - SCOPUS:63149089862

SN - 0920-5632

VL - 188

SP - 90

EP - 95

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

IS - C

ER -

200 days of Borexino data

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