EVIDENCE FOR A 17-KEV NEUTRINO

被引:78
作者
ZLIMEN, I [1 ]
LJUBICIC, A [1 ]
KAUCIC, S [1 ]
LOGAN, BA [1 ]
机构
[1] UNIV OTTAWA, OTTAWA CARLETON INST PHYS, OTTAWA K1N 6N5, ONTARIO, CANADA
关键词
D O I
10.1103/PhysRevLett.67.560
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A search for neutrinos of mass 10-40 keV has been made by studying the internal-bremsstrahlung spectrum of Ge-71. We find evidence for a 17.2-keV neutrino with a mixing ratio of 1.6%.
引用
收藏
页码:560 / 563
页数:4
相关论文
共 24 条
  • [1] ORBITAL ELECTRON-CAPTURE BY NUCLEUS
    BAMBYNEK, W
    BEHRENS, H
    CHEN, MH
    CRASEMANN, B
    FITZPATRICK, ML
    LEDINGHAM, KWD
    GENZ, H
    MUTTERER, M
    INTEMANN, RL
    [J]. REVIEWS OF MODERN PHYSICS, 1977, 49 (01) : 77 - 221
  • [2] AN INVESTIGATION OF INTERNAL BREMSSTRAHLUNG SPECTRUM ACCOMPANYING ELECTRON CAPTURE PROCESS OF 36CL CLOSE TO END-POINT ENERGY
    BERENYI, D
    UJHELYI, C
    FEHER, I
    [J]. PHYSICS LETTERS, 1965, 18 (03): : 293 - &
  • [3] ON THE ENERGY DISTRIBUTION AND THE EMISSION PROBABILITY OF INTERNAL BREMSSTRAHLUNG IN GE-71(32)
    BISI, A
    GERMAGNOLI, E
    ZAPPA, L
    ZIMMER, E
    [J]. NUOVO CIMENTO, 1955, 2 (02): : 290 - 300
  • [4] LIMITS ON NEUTRINO-MIXING FROM THE INTERNAL BREMSSTRAHLUNG SPECTRUM OF I-125
    BORGE, MJG
    DERUJULA, A
    HANSEN, PG
    JONSON, B
    NYMAN, G
    RAVN, HL
    RIISAGER, K
    [J]. PHYSICA SCRIPTA, 1986, 34 (6A): : 591 - 596
  • [5] A NEW WAY TO MEASURE NEUTRINO MASSES
    DERUJULA, A
    [J]. NUCLEAR PHYSICS B, 1981, 188 (03) : 414 - 458
  • [6] DUBROVNIK T, IN PRESS
  • [7] AN INVESTIGATION OF THE POSSIBLE INTERACTION MECHANISMS FOR SI(LI) AND GE DETECTOR RESPONSE FUNCTIONS BY MONTE-CARLO SIMULATION
    GARDNER, RP
    YACOUT, AM
    ZHANG, J
    VERGHESE, K
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1986, 242 (03) : 399 - 405
  • [8] RADIATIVE CAPTURE OF ORBITAL ELECTRONS
    GLAUBER, RJ
    MARTIN, PC
    [J]. PHYSICAL REVIEW, 1956, 104 (01): : 158 - 175
  • [9] EVIDENCE OF THE 17-KEV NEUTRINO IN THE BETA-SPECTRUM OF H-3
    HIME, A
    SIMPSON, JJ
    [J]. PHYSICAL REVIEW D, 1989, 39 (07): : 1837 - 1850
  • [10] ANGULAR DISTRIBUTION OF INTERNAL BREMSSTRAHLUNG IN ORBITAL-ELECTRON CAPTURE FROM POLARIZED NUCLEI
    INTEMANN, RL
    [J]. PHYSICAL REVIEW C, 1971, 3 (01): : 1 - +