RESULTS FROM SAGE-II

被引:40
作者
ABDURASHITOV, JN
FAIZOV, EL
GAVRIN, VN
GUSEV, AO
KALIKHOV, AV
KNODEL, TV
KNYSHENKO, II
KORNOUKHOV, VN
MIRMOV, IN
PSHUKOV, AM
SHALAGIN, AM
SHIKHIN, AA
TIMOFEYEV, PV
VERETEKIN, EP
VERMUL, VM
ZATSEPIN, GT
BOWLES, TJ
NICO, JS
TEASDALE, WA
WARK, DL
WILKERSON, JF
CLEVELAND, BT
DAVIS, R
DAILY, T
LANDE, K
LEE, CK
WILDENHAIN, PW
ELLIOTT, SR
CHERRY, ML
机构
[1] RUSSIAN ACAD SCI,INST NUCL RES,MOSCOW 117312,RUSSIA
[2] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545
[3] UNIV PENN,PHILADELPHIA,PA 19104
[4] LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550
[5] LOUISIANA STATE UNIV,BATON ROUGE,LA 70803
基金
美国国家科学基金会; 俄罗斯基础研究基金会;
关键词
D O I
10.1016/0920-5632(94)00734-D
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
The Russian-American Gallium solar neutrino Experiment (SAGE) began the second phase of operation (SAGE II) in September of 1992. Monthly measurements of the integral flux of solar neutrinos have been made with 55 tonnes of gallium. The K-peak results of the first five runs of SAGE II give a capture rate of 76+21/-18(stat)+5/-7(syst)SNU. Combined with the SAGE I result, the capture rate is 74+13/-12(stat)+5/-7(syst)SNU. This represents only 56%-60% of the capture rate predicted by different Standard Solar Models.
引用
收藏
页码:60 / 67
页数:8
相关论文
共 17 条
[1]   SEARCH FOR NEUTRINOS FROM THE SUN USING THE REACTION GA-71(NU-E,E-)GE-71 [J].
ABAZOV, AI ;
ANOSOV, OL ;
FAIZOV, EL ;
GAVRIN, VN ;
KALIKHOV, AV ;
KNODEL, TV ;
KNYSHENKO, II ;
KORNOUKHOV, VN ;
MEZENTSEVA, SA ;
MIRMOV, IN ;
OSTRINSKY, AV ;
PSHUKOV, AM ;
REVZIN, NE ;
SHIKHIN, AA ;
TIMOFEYEV, PV ;
VERETENKIN, EP ;
VERMUL, VM ;
ZATSEPIN, GT ;
BOWLES, TJ ;
CLEVELAND, BT ;
ELLIOTT, SR ;
OBRIEN, HA ;
WARK, DL ;
WILKERSON, JF ;
DAVIS, R ;
LANDE, K ;
CHERRY, ML ;
KOUZES, RT .
PHYSICAL REVIEW LETTERS, 1991, 67 (24) :3332-3335
[2]   RESULTS FROM SAGE (THE RUSSIAN-AMERICAN GALLIUM SOLAR-NEUTRINO EXPERIMENT) [J].
ABDURASHITOV, JN ;
FAIZOV, EL ;
GAVRIN, VN ;
GUSEV, AO ;
KALIKHOV, AV ;
KNODEL, TV ;
KNYUSHENKO, II ;
KORNOUKHOV, VN ;
MIRMOV, IN ;
PSHUKOV, AM ;
SHALAGIN, AM ;
SHIKHIN, AA ;
TIMOFEYEV, PV ;
VERETENKIN, EP ;
VERMUL, VKM ;
ZATSEPIN, GT ;
BOWLES, TJ ;
NICO, JS ;
TEASDALE, WA ;
WARK, DL ;
WILKERSON, JF ;
CLEVELAND, BT ;
DAILY, T ;
DAVIS, R ;
LANDE, K ;
LEE, CK ;
WILDENHAIN, PW ;
ELLIOTT, SR ;
CHERRY, ML ;
KOUZES, RT .
PHYSICS LETTERS B, 1994, 328 (1-2) :234-248
[3]  
ANSELMANN P, 1994, IN PRESS PHYS LETT B
[4]  
Bahcall J.N., 1989, NEUTRINO ASTROPHYSIC
[5]   STANDARD SOLAR MODELS, WITH AND WITHOUT HELIUM DIFFUSION, AND THE SOLAR NEUTRINO PROBLEM [J].
BAHCALL, JN ;
PINSONNEAULT, MH .
REVIEWS OF MODERN PHYSICS, 1992, 64 (04) :885-926
[6]   SOLAR NEUTRINOS AND THE MIKHEYEV-SMIRNOV-WOLFENSTEIN THEORY [J].
BETHE, HA ;
BAHCALL, JN .
PHYSICAL REVIEW D, 1991, 44 (10) :2962-2969
[7]   IMPLICATIONS OF COMBINED SOLAR-NEUTRINO OBSERVATIONS AND THEIR THEORETICAL UNCERTAINTIES [J].
BLUDMAN, SA ;
HATA, N ;
KENNEDY, DC ;
LANGACKER, PG .
PHYSICAL REVIEW D, 1993, 47 (06) :2220-2233
[8]  
BOWLES TJ, 1993, ANNU REV NUCL PART S, V43, P117
[9]   THE ANALYSIS OF RADIOACTIVE DECAY WITH A SMALL NUMBER OF COUNTS BY THE METHOD OF MAXIMUM-LIKELIHOOD [J].
CLEVELAND, BT .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1983, 214 (2-3) :451-458
[10]  
DAVIS R, 1994, PROG PART NUCL PHYS, V32