Reanalysis of the Gallex solar neutrino flux and source experiments
作者： F. Kaether , W. Hampel , G. Heusser , J. Kiko , T. Kirsten
DOI: 10.1016/J.PHYSLETB.2010.01.030
关键词: Pulse shape analysis 、 Rate measurement 、 High rate 、 GALLEX 、 Flux 、 Physics 、 Nuclear physics 、 Solar neutrino 、 Neutrino 、 Calibration
摘要: Abstract After the completion of gallium solar neutrino experiments at Laboratori Nazionali del Gran Sasso ( Gallex : 1991–1997; GNO: 1998–2003) we have retrospectively updated results with help new technical data that were impossible to acquire for principle reasons before low rate measurement phase (that is, end GNO runs). Subsequent high allowed calibration absolute internal counter efficiencies and an advanced pulse shape analysis background discrimination. The overall result (only) is 73.4 − 7.3 + 7.1 SNU . This 5.3% below old value 77.5 7.8 7.5 Collaboration, W. Hampel et al., 1999 [1] ), a substantially reduced error. A similar reduction obtained from reanalysis 51Cr source 1994/1995.
arxiv.org
core.ac.uk
mpg.de
harvard.edu
elsevier.com
sci-hub.se 参考文章(22)
W. Hampel, L. P. Remsberg, Half-life of 71Ge. Physical Review C. ,vol. 31, pp. 666- 667 ,(1985) , 10.1103/PHYSREVC.31.666
Naoya Hata, Wick Haxton, Implications of the GALLEX source experiment for the solar neutrino problem Physics Letters B. ,vol. 353, pp. 422- 431 ,(1995) , 10.1016/0370-2693(95)00598-F
Bruce T. Cleveland, The analysis of radioactive decay with a small number of counts by the method of maximum likelihood Nuclear Instruments and Methods in Physics Research. ,vol. 214, pp. 451- 458 ,(1983) , 10.1016/0167-5087(83)90616-6
M Altmann, M Balata, P Belli, E Bellotti, R Bernabei, E Burkert, C Cattadori, Giorgio Cerichelli, Marco Chiarini, M Cribier, S d'Angelo, G Del Re, KH Ebert, Fv Feilitzsch, N Ferrari, W Hampel, J Handt, E Henrich, G Heusser, J Kiko, T Kirsten, T Lachenmaier, J Lanfranchi, M Laubenstein, D Motta, W Rau, H Richter, S Waenninger, M Wojcik, L Zanotti, GNO Collaboration, GNO solar neutrino observations: results for GNO I Physics Letters B. ,vol. 490, pp. 16- 26 ,(2000) , 10.1016/S0370-2693(00)00915-1
M Cribier, B Pichard, J Rich, J.P Soirat, M Spiro, Th Stolarczyk, C Tao, D Vignaud, P Anselmann, A Lenzing, C Schlosser, R Wink, J.K Rowley, The muon induced background in the GALLEX experiment Astroparticle Physics. ,vol. 6, pp. 129- 141 ,(1997) , 10.1016/S0927-6505(96)00049-7
Wolfgang Hampel, G Heusser, J Kiko, T Kirsten, M Laubenstein, E Pernicka, W Rau, U Rönn, C Schlosser, M Wójcik, R v Ammon, KH Ebert, T Fritsch, D Heidt, E Henrich, L Stieglitz, F Weirich, M Balata, FX Hartmann, M Sann, E Bellotti, C Cattadori, O Cremonesi, N Ferrari, E Fiorini, L Zanotti, M Altmann, F v Feilitzsch, R Moessbauer, G Berthomieu, E Schatzman, I Carmi, I Dostrovsky, C Bacci, P Belli, R Bernabei, S d'Angelo, L Paoluzi, A Bevilacqua, M Cribier, L Gosset, J Rich, M Spiro, C Tao, D Vignaud, J Boger, RL Hahn, JK Rowley, RW Stoenner, J Weneser, GALLEX Collaboration, Final results of the 51Cr neutrino source experiments in GALLEX Physics Letters B. ,vol. 420, pp. 114- 126 ,(1998) , 10.1016/S0370-2693(97)01562-1
M. Altmann, M. Balata, P. Belli, E. Bellotti, R. Bernabei, E. Burkert, C. Cattadori, R. Cerulli, M. Chiarini, M. Cribier, S. d'Angelo, G. Del Re, K.H. Ebert, F. von Feilitzsch, N. Ferrari, W. Hampel, F.X. Hartmann, E. Henrich, G. Heusser, F. Kaether, J. Kiko, T. Kirsten, T. Lachenmaier, J. Lanfranchi, M. Laubenstein, K. Lützenkirchen, K. Mayer, P. Moegel, D. Motta, S. Nisi, J. Oehm, L. Pandola, F. Petricca, W. Potzel, H. Richter, S. Schoenert, M. Wallenius, M. Wojcik, L. Zanotti, Complete results for five years of GNO solar neutrino observations Physics Letters B. ,vol. 616, pp. 174- 190 ,(2005) , 10.1016/J.PHYSLETB.2005.04.068
John N. Bahcall, Gallium solar neutrino experiments: Absorption cross sections, neutrino spectra, and predicted event rates Physical Review C. ,vol. 56, pp. 3391- 3409 ,(1997) , 10.1103/PHYSREVC.56.3391
T. V. Ibragimova, P. P. Gurkina, V. I. Barsanov, V. M. Vermul, I. N. Mirmov, A. V. Kalikhov, A. A. Shikhin, E. P. Veretenkin, N. G. Khairnasov, A. A. Janelidze, V. N. Gavrin, S. B. Zlokazov, W. A. Teasdale, V. V. Selin, V. V. Gorbachev, S. Yu. Markov, N. A. Kotelnikov, Z. N. Shakirov, V. A. Matveev, B. A. Vasiliev, N. N. Oshkanov, T. V. Knodel, A. N. Petrov, T. J. Bowles, S. V. Girin, V. V. Popov, S. A. Voronov, W. C. Haxton, A. V. Korenkova, A. A. Zamyatina, J. S. Nico, K. Lande, V. E. Yants, V. M. Poplavsky, J. N. Abdurashitov, A. I. Karpenko, A. M. Tuchkov, G. T. Zatsepin, S. R. Elliott, V. V. Maltsev, Yu. S. Khomyakov, O. V. Mishin, J. F. Wilkerson, B. T. Cleveland, A. Suzuki, Measurement of the response of a Ga solar neutrino experiment to neutrinos from a Ar37 source Physical Review C. ,vol. 73, pp. 045805- ,(2006) , 10.1103/PHYSREVC.73.045805
M. Cribler, B. Pichard, J.P. Soirat, M. Spiro, Th. Stolarczyk, C. Tao, D. Vignaud, P. Belli, S. d'Angelo, R. Wink, The neutron induced background in GALLEX Astroparticle Physics. ,vol. 4, pp. 23- 32 ,(1995) , 10.1016/0927-6505(95)00025-C