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Title: Nonstandard neutrino interactions in K{sup +}{yields}{pi}{sup +}{nu}{nu} and D{sup +}{yields}{pi}{sup +}{nu}{nu} decays

Abstract

We study the contributions of the nonstandard neutrino interactions to the rare meson decays of K{sup +}{yields}{pi}{sup +}{nu}{nu} and D{sup +}{yields}{pi}{sup +}{nu}{nu}. We show that both decays could provide strong constraints on the free parameters in the nonstandard neutrino interactions. We point out that the branching ratio of D{sup +}{yields}{pi}{sup +}{nu}{nu} could be at the level of 10{sup -8}.

Authors:
 [1];  [2];  [3];  [4];  [3]
  1. Department of Physics, National Cheng-Kung University, Tainan 701, Taiwan (China)
  2. (China)
  3. Department of Physics, National Tsing-Hua University, Hsinchu 300, Taiwan (China)
  4. (Canada)
Publication Date:
OSTI Identifier:
21020322
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 75; Journal Issue: 7; Other Information: DOI: 10.1103/PhysRevD.75.077301; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BRANCHING RATIO; D PLUS MESONS; KAONS PLUS; NEUTRINOS; PARTICLE DECAY; PARTICLE INTERACTIONS; PIONS PLUS

Citation Formats

Chen, C.-H., National Center for Theoretical Sciences, Taiwan, Geng, C.-Q., Theory Group, TRIUMF, 4004 Wesbrook Mall Vancouver, British Columbia V6T 2A3, and Yuan, T.-C. Nonstandard neutrino interactions in K{sup +}{yields}{pi}{sup +}{nu}{nu} and D{sup +}{yields}{pi}{sup +}{nu}{nu} decays. United States: N. p., 2007. Web. doi:10.1103/PHYSREVD.75.077301.
Chen, C.-H., National Center for Theoretical Sciences, Taiwan, Geng, C.-Q., Theory Group, TRIUMF, 4004 Wesbrook Mall Vancouver, British Columbia V6T 2A3, & Yuan, T.-C. Nonstandard neutrino interactions in K{sup +}{yields}{pi}{sup +}{nu}{nu} and D{sup +}{yields}{pi}{sup +}{nu}{nu} decays. United States. doi:10.1103/PHYSREVD.75.077301.
Chen, C.-H., National Center for Theoretical Sciences, Taiwan, Geng, C.-Q., Theory Group, TRIUMF, 4004 Wesbrook Mall Vancouver, British Columbia V6T 2A3, and Yuan, T.-C. Sun . "Nonstandard neutrino interactions in K{sup +}{yields}{pi}{sup +}{nu}{nu} and D{sup +}{yields}{pi}{sup +}{nu}{nu} decays". United States. doi:10.1103/PHYSREVD.75.077301.
@article{osti_21020322,
title = {Nonstandard neutrino interactions in K{sup +}{yields}{pi}{sup +}{nu}{nu} and D{sup +}{yields}{pi}{sup +}{nu}{nu} decays},
author = {Chen, C.-H. and National Center for Theoretical Sciences, Taiwan and Geng, C.-Q. and Theory Group, TRIUMF, 4004 Wesbrook Mall Vancouver, British Columbia V6T 2A3 and Yuan, T.-C.},
abstractNote = {We study the contributions of the nonstandard neutrino interactions to the rare meson decays of K{sup +}{yields}{pi}{sup +}{nu}{nu} and D{sup +}{yields}{pi}{sup +}{nu}{nu}. We show that both decays could provide strong constraints on the free parameters in the nonstandard neutrino interactions. We point out that the branching ratio of D{sup +}{yields}{pi}{sup +}{nu}{nu} could be at the level of 10{sup -8}.},
doi = {10.1103/PHYSREVD.75.077301},
journal = {Physical Review. D, Particles Fields},
number = 7,
volume = 75,
place = {United States},
year = {Sun Apr 01 00:00:00 EDT 2007},
month = {Sun Apr 01 00:00:00 EDT 2007}
}