LIMIT ON GAMMA(PI-0-]NU-NU-BAR) FROM SN1987A

被引：10
|
作者：
NATALE, AA
机构：
[1] Instituto de Física Teórica, Universidade Estadual Paulista, 01405 São Paulo, SP
来源：
PHYSICS LETTERS B | 1991年 / 258卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(91)91237-P
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We consider the possible neutrino emission from SN1987A generated through the process gamma-gamma --> pi-0 --> nu-nuBAR, which is permitted when the neutrinos have a right-handed component. This energy-loss mechanism is consistent with the supernova neutrino observations if the decay rate-GAMMA (pi-0 --> nu-nuBAR) < (0.15-6.3) X 10(-13) eV. When the reaction pi-0 --> nu-nuBAR is mediated by weak gauge bosons the limit on the decay rate allows us to obtain constraints on neutrino masses, m-nu < 5-27 keV, depending on the core temperature.
引用
收藏
页码：227 / 230
页数：4
相关论文
共 50 条
  • [31] BOUND ON V(TD) FROM K+/--]PI+/-NU(NU)BAR AND B-FACTORIES
    DIB, CO
    PHYSICS LETTERS B, 1992, 282 (1-2) : 201 - 206
  • [32] PRODUCTION OF PI-0 MESONS AND CHARGED HADRONS IN NU-BAR-NEON AND NU-NEON CHARGED CURRENT INTERACTIONS
    WITTEK, W
    ADERHOLZ, M
    ALLPORT, P
    ARMENISE, N
    BATON, JP
    BERGGREN, M
    BULLOCK, FW
    CALICCHIO, M
    CLAYTON, EF
    COGHEN, T
    COOPERSARKAR, AM
    ERRIQUEZ, O
    FITCH, P
    GIANNAKOPOULOS, N
    GUY, J
    HOFFMANN, E
    HULTH, PO
    JONES, GT
    KASPER, P
    KATZ, UF
    KERN, J
    KLEIN, H
    MARAGE, P
    MATSINOS, E
    MORRISON, DRO
    NEVEU, M
    PARKER, MA
    SCHMITZ, N
    SIMOPOULOU, E
    VARVELL, K
    VAYAKI, A
    VENUS, W
    WACHSMUTH, H
    ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1988, 40 (02): : 231 - 251
  • [33] PRECISE DETERMINATIONS OF THE CKM MATRIX FROM CP-ASYMMETRIES IN B-DECAYS AND KL-]PI(0)NU(NU)OVER-BAR
    BURAS, AJ
    PHYSICS LETTERS B, 1994, 333 (3-4) : 476 - 483
  • [34] METHOD FOR COUNTING THE NEUTRINO SPECIES FROM PBARP-]Z0(-]SIGMA-NU-NU-NU-BAR)+JET+ANYTHING
    CHAICHIAN, M
    HAYASHI, M
    PHYSICAL REVIEW D, 1984, 30 (01): : 243 - 244
  • [35] GAMMA-RAYS AND X-RAYS FROM SN1987A
    LEISING, MD
    NATURE, 1988, 332 (6164) : 516 - 518
  • [36] K(L)-]PI-0-PI-/+E+/-((NU)OVER-BAR) AND VECTOR SYMMETRY
    KO, PW
    PHYSICAL REVIEW D, 1992, 46 (09): : 3813 - 3816
  • [37] ON A RELATION BETWEEN DECAYS PI0-]2GAMMA AND PI+-]E++NU+GAMMA
    DEBAENST, P
    PESTIEAU, J
    NUOVO CIMENTO A, 1968, 53 (01): : 137 - +
  • [38] Revisiting the SN1987A gamma-ray limit on ultralight axion-like particles
    Payez, Alexandre
    Evoli, Carmelo
    Fischer, Tobias
    Giannotti, Maurizio
    Mirizzi, Alessandro
    Ringwald, Andreas
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2015, (02):
  • [39] MEASUREMENT OF THE RATIO-BETA(D+-]PI(0)L+NU) BETA(D+-](K)OVER-BAR(0)L+NU)
    ALAM, MS
    KIM, IJ
    NEMATI, B
    ONEILL, JJ
    SEVERINI, H
    SUN, CR
    ZOELLER, MM
    CRAWFORD, G
    DAUBENMIER, CM
    FULTON, R
    FUJINO, D
    GAN, KK
    HONSCHEID, K
    KAGAN, H
    KASS, R
    LEE, J
    MALCHOW, R
    MORROW, F
    SKOVPEN, Y
    SUNG, M
    WHITE, C
    WHITMORE, J
    WILSON, P
    BUTLER, F
    FU, X
    KALBFLEISCH, G
    LAMBRECHT, M
    ROSS, WR
    SKUBIC, P
    SNOW, J
    WANG, PL
    WOOD, M
    BORTOLETTO, D
    BROWN, DN
    FAST, J
    MCILWAIN, RL
    MIAO, T
    MILLER, DH
    MODESITT, M
    SCHAFFNER, SF
    SHIBATA, EI
    SHIPSEY, IPJ
    WANG, PN
    BATTLE, M
    ERNST, J
    KROHA, H
    ROBERTS, S
    SPARKS, K
    THORNDIKE, EH
    WANG, CH
    PHYSICAL REVIEW LETTERS, 1993, 71 (09) : 1311 - 1315
  • [40] COSMIC-RAYS AND GAMMA-RADIATION FROM THE SHELL OF SN1987A
    BEREZINSKY, VS
    GINZBURG, VL
    NATURE, 1987, 329 (6142) : 807 - 809
12345