Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Diagonalization of the neutralino mass matrix and boson-neutralino interaction

Beylin, V. A. ; Kuksa, V. I. ; Pasechnik, R. S. LU and Vereshkov, G. M. (2008) In European Physical Journal C. Particles and Fields 56(3). p.395-405
Abstract

We analyze a connection between the neutralino mass sign, parity and structure of the neutralino-boson interaction. Correct calculation of spin-dependent and spin-independent contributions to neutralino-nuclear scattering should consider this connection. A convenient diagonalization procedure, based on the exponential parametrization of unitary matrix, is suggested.

Please use this url to cite or link to this publication:
author
; ; and
publishing date
type
Contribution to journal
publication status
published
subject
in
European Physical Journal C. Particles and Fields
volume
56
issue
3
pages
11 pages
publisher
Springer
external identifiers
  • scopus:52049114133
ISSN
1434-6044
DOI
10.1140/epjc/s10052-008-0660-0
language
English
LU publication?
no
id
1e86c888-1008-4b7b-8f52-79f23485d32a
date added to LUP
2016-08-18 21:13:41
date last changed
2022-03-16 07:43:34
@article{1e86c888-1008-4b7b-8f52-79f23485d32a,
  abstract     = {{<p>We analyze a connection between the neutralino mass sign, parity and structure of the neutralino-boson interaction. Correct calculation of spin-dependent and spin-independent contributions to neutralino-nuclear scattering should consider this connection. A convenient diagonalization procedure, based on the exponential parametrization of unitary matrix, is suggested.</p>}},
  author       = {{Beylin, V. A. and Kuksa, V. I. and Pasechnik, R. S. and Vereshkov, G. M.}},
  issn         = {{1434-6044}},
  language     = {{eng}},
  number       = {{3}},
  pages        = {{395--405}},
  publisher    = {{Springer}},
  series       = {{European Physical Journal C. Particles and Fields}},
  title        = {{Diagonalization of the neutralino mass matrix and boson-neutralino interaction}},
  url          = {{http://dx.doi.org/10.1140/epjc/s10052-008-0660-0}},
  doi          = {{10.1140/epjc/s10052-008-0660-0}},
  volume       = {{56}},
  year         = {{2008}},
}