Dirac neutrino magnetic moment and possible time evolution of the neutrino signal from a supernova

被引：0
|
作者：
Anikin, R. A. [1 ]
Kuznetsov, A. V. [1 ]
Mikheev, N. V. [1 ]
机构：
[1] Yaroslavl State Univ, Yaroslavl 150000, Russia
来源：
ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS | 2010年 / 36卷 / 09期
关键词：
supernovae; neutrino interactions; GAUGE THEORIES; LEPTON-NUMBER; SN1987A; BURST; STAR; SYMMETRY; DYNAMICS; MODELS; 1987A; FLIP;
D O I：
10.1134/S1063773710090069
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We analyze the influence of neutrino helicity conversion, nu (L) -> nu (R), on the neutrino flux from a supernova attributable to the interaction of the Dirac neutrino magnetic moment with a magnetic field.We show that if the neutrino has a magnetic moment in the interval 10(-13)A mu(B) < A mu(nu) < 10(-12)A mu(B) and provided that a magnetic field of similar to 10(13)-10(14) G exists in the supernova envelope, a peculiar kind of time evolution of the neutrino signal from the supernova attributable to the resonance transition nu (L) -> nu (R) in the magnetic field of the envelope can appear.
引用
收藏
页码：680 / 685
页数：6
相关论文
共 50 条
  • [11] Cosmological bounds on neutrino degeneracy and the Dirac neutrino magnetic moment
    V. B. Semikoz
    Physics of Particles and Nuclei, 2017, 48 : 1021 - 1022
  • [12] Supernova neutrino signals by liquid Argon detector and neutrino magnetic moment
    Yoshida, Takashi
    Takamura, Akira
    Kimura, Keiichi
    Kawagoe, Shio
    Kajino, Toshitaka
    Yokomakura, Hidekazu
    PHYSICS LETTERS B, 2011, 704 (03) : 108 - 112
  • [13] SUPERNOVA MODELS AND THE NEUTRINO MAGNETIC-MOMENT
    BLINNIKOV, SI
    OKUN, LB
    SOVIET ASTRONOMY LETTERS, 1988, 14 (05): : 368 - 370
  • [14] Dirac neutrino anapole moment
    Cabral-Rosetti, LG
    Moreno, M
    Rosado, A
    PARTICLES AND FIELDS, PROCEEDINGS, 2002, 623 : 347 - 350
  • [15] THE MAGNETIC-MOMENT OF THE NEUTRINO AND ITS IMPLICATIONS FOR NEUTRINO SIGNAL FROM SN1987A
    BARBIERI, R
    MOHAPATRA, RN
    YANAGIDA, T
    PHYSICS LETTERS B, 1988, 213 (01) : 69 - 72
  • [16] Neutrino magnetic moment induced by torsion and consequences for supernova neutrinos
    1600, Publ by Univ of Adelaide, Adelaide, Aust
  • [17] LIMIT ON THE MAGNETIC-MOMENT OF THE NEUTRINO FROM SUPERNOVA-1987A OBSERVATIONS
    BARBIERI, R
    MOHAPATRA, RN
    PHYSICAL REVIEW LETTERS, 1988, 61 (01) : 27 - 30
  • [18] Oscillation effects and time variation of the supernova neutrino signal
    Kneller, James P.
    McLaughlin, Gail C.
    Brockman, Justin
    PHYSICAL REVIEW D, 2008, 77 (04):
  • [19] Limits on the neutrino magnetic moment from solar neutrino experiments
    Pulido, J
    Mourao, AM
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1999, 70 : 255 - 257
  • [20] Neutrino magnetic moment and solar neutrino experiments
    Mourao, AM
    Rossi, A
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1999, 77 : 89 - 92
12345