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Volumn 66, Issue 2, 2002, Pages

Standard model baryogenesis through four-fermion operators in braneworlds

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; ELEMENTARY PARTICLE; ENTROPY; GRAVITY; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; OSCILLATION; PROTON RADIATION; QUANTUM THEORY; RADIATION SCATTERING; RADIOISOTOPE DECAY;

EID: 0037101299     PISSN: 05562821     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevD.66.023501     Document Type: Article
Times cited : (21)

References (68)
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    • note
    • Assuming that no light fermions with B-violating interactions propagate over the bulk.
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    • (1982) Lecture Notes in Physics Vol. 176 , pp. 267
    • Akama, K.1
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    • 33847620101 scopus 로고    scopus 로고
    • note
    • We also assume that the brane tension is negligible such that Randall-Sundrum type of warping is negligible.
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    • note
    • It is typically somewhere between 70 and 180 GeV for the standard thermal scenario.
  • 55
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    • note
    • Note that no color factors were included.
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    • note
    • Again, the reader is reminded that by temperature, here we mean a scale for particle density rather than implying that the particles are truly in equilibrium.
  • 57
    • 85107712416 scopus 로고    scopus 로고
    • note
    • τ, we are assuming that the neutrinos have mass. In that case, there may genetically be scalars that can produce dimension-5 operators. However, if these scalars are sufficiently heavy, then their contribution will be negligible. We do not analyze such cases for which beyond the standard model particles actively participate in the short distance physics.
  • 59
    • 33847668219 scopus 로고    scopus 로고
    • note
    • At the one loop level, there is a nonlocal contribution to vv̄ →γγ that is nonzero even in the zero neutrino mass limit [31].
  • 60
    • 33847640026 scopus 로고    scopus 로고
    • note
    • It is trivial to show that particle X cannot have approximately equilibrium distribution if the particles with which X interacts most strongly are not in equilibrium.
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    • [Phys. Usp. 39, 461 (1996)].
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    • 85107715299 scopus 로고    scopus 로고
    • note
    • 2 anomaly is also nonvanishing, but there are no nontrivial U(1) gauge configurations analogous to the instanton or sphaleron.
  • 66
    • 33847659472 scopus 로고    scopus 로고
    • note
    • Hill and Ramond have reinterpreted the four-dimensional instanton rate as the amplitude for a massive soliton in five-dimensional gauge theory to propagate over the entire fifth dimension [37].
  • 67
    • 33847687074 scopus 로고    scopus 로고
    • note
    • Unless a lepton asymmetry associated with the conserved B-L number is generated at high scales.
  • 68
    • 85107714613 scopus 로고    scopus 로고
    • note
    • dj are the masses of the particles in the loop.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.