Generalized lepton number and dark left-right gauge model

Cited 31 time in webofscience Cited 0 time in scopus
  • Hit : 99
  • Download : 0
In a left-right gauge model of particle interactions, the left-handed fermion doublet (nu,e)(L) is connected to its right-handed counterpart (n,e)(R) through a scalar bidoublet so that e(L) pairs with e(R), and nu(L) with n(R) to form mass terms. Suppose the latter link is severed without affecting the former, then n(R) is not the mass partner of nu(L), and as we show in this paper, becomes a candidate for dark matter which is relevant for the recent PAMELA and ATIC observations. We accomplish this in a specific nonsupersymmetric model, where a generalized lepton number can be defined, so that n(R) and W(R)(+/-) are odd under R equivalent to(-1)(3B+L+2j). Fermionic leptoquarks are also predicted.
Publisher
AMER PHYSICAL SOC
Issue Date
2009-02
Language
English
Article Type
Article
Citation

PHYSICAL REVIEW D, v.79, no.4

ISSN
1550-7998
DOI
10.1103/PhysRevD.79.041701
URI
http://hdl.handle.net/10203/226499
Appears in Collection
PH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 31 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0