메뉴 건너뛰기




Volumn 53, Issue 1, 1996, Pages 566-569

Upper bound on the mass of the lightest neutralino in a general supersymmetric theory with grand unification

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0037823598     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.53.566     Document Type: Article
Times cited : (12)

References (47)
  • 13
    • 85035200584 scopus 로고    scopus 로고
    • P. N. Pandita (in preparation)
    • P. N. Pandita (in preparation).
  • 16
    • 85035194514 scopus 로고    scopus 로고
    • Assuming CP invariance, the neutralino mass matrix is a real symmetric matrix
    • Assuming CP invariance, the neutralino mass matrix is a real symmetric matrix.
  • 19
    • 0003491424 scopus 로고
    • edited by G. L. Kane (World Scientific, Singapore
    • H. E. Haber, in Perspectives on Higgs Physics, edited by G. L. Kane (World Scientific, Singapore, 1992).
    • (1992) Perspectives on Higgs Physics
    • Haber, H.E.1
  • 21
    • 85035213759 scopus 로고    scopus 로고
    • We do not consider more exotic Higgs representations which give lower values of the upper bound on the lightest Higgs boson mass in such theories
    • We do not consider more exotic Higgs representations which give lower values of the upper bound on the lightest Higgs boson mass in such theories.
  • 29
    • 0010796945 scopus 로고
    • Particles and Fields
    • Sao Paulo, Brazil, edited by O. Eboli and V. Rivelles (World Scientific, Singapore, 1994)
    • R. Arnowitt and Pran Nath, in Particles and Fields, Proceedings of the 7th Jorge Swieca Summer School, Sao Paulo, Brazil, 1993, edited by O. Eboli and V. Rivelles (World Scientific, Singapore, 1994).
    • (1993) Proceedings of the 7th Jorge Swieca Summer School
    • Arnowitt, R.1    Nath, P.2
  • 30
    • 0042912432 scopus 로고
    • Gauge coupling unification can be achieved even when d, t0, t > 0 by adding colored multiplets or introducing an intermediate scale in the theory
    • Gauge coupling unification can be achieved even when d, t0, t > 0 by adding colored multiplets or introducing an intermediate scale in the theory. U. Amaldi, et al., Phys. Lett. B 281, 374 (1992);
    • (1992) Phys. Lett. B , vol.281 , pp. 374
    • Amaldi, U.1
  • 31
    • 85035217952 scopus 로고
    • Grand Unified Theories and Supersymmetry in Particle Physics and Cosmology
    • IEKP KA/94 01, (unpublished). We note that the fine tuning involved to maintain gauge coupling unification in such models is much less objectionable as compared to the fine tuning involved in Eq. (14). Since in this case the bounds (16) and (17) depend on the unknown triplet vacuum expectation values y2, they are not calculable in terms of gluino mass only. We, therefore, consider the simplest choice (19) in this paper
    • W. de Boer, “Grand Unified Theories and Supersymmetry in Particle Physics and Cosmology, " Institution Report No. IEKP KA/94 01, 1994 (unpublished). We note that the fine tuning involved to maintain gauge coupling unification in such models is much less objectionable as compared to the fine tuning involved in Eq. (14). Since in this case the bounds (16) and (17) depend on the unknown triplet vacuum expectation values y2, they are not calculable in terms of gluino mass only. We, therefore, consider the simplest choice (19) in this paper.
    • (1994) Institution Report No
    • De Boer, W.1
  • 34
    • 85035194819 scopus 로고    scopus 로고
    • Two loop corrections to (23) are numerically small, see Refs. Ref. 22 Ref. 23
    • Two loop corrections to (23) are numerically small, see Refs. Ref. 22 Ref. 23.
  • 40
    • 0003116746 scopus 로고
    • The grand unified theory (GUT) relation (23) is actually applicable more generally. For one such derivation, see
    • The grand unified theory (GUT) relation (23) is actually applicable more generally. For one such derivation, see, Y. Kawamura, H. Murayama and M. Yamaguchi, Phys. Lett. B 324, 52 (1994).
    • (1994) Phys. Lett. B , vol.324 , pp. 52
    • Kawamura, Y.1    Murayama, H.2    Yamaguchi, M.3
  • 43
    • 85035229157 scopus 로고
    • The LEP Collaborations, Phys. Lett. B 270, 247 (1992).
    • (1992) Phys. Lett. B , vol.270 , pp. 247
  • 47
    • 85035215264 scopus 로고    scopus 로고
    • The input gluino mass used here will be radiatively corrected physical mass of the gluino
    • The input gluino mass used here will be radiatively corrected physical mass of the gluino.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.