| Issue |
Europhys. Lett.
Volume 64, Number 4, November 2003
|
|
|---|---|---|
| Page(s) | 571 - 577 | |
| Section | Geophysics, astronomy, and astrophysics | |
| DOI | https://doi.org/10.1209/epl/i2003-00267-5 | |
| Published online | 01 November 2003 | |
Self-interacting dark matter and Higgs bosons in the
model with right-handed neutrinos
1
Institute of Physics, NCST -
P.O. Box 429, Bo Ho, Hanoi 10000, Vietnam
2
The Abdus Salam International Centre for Theoretical
Physics - Trieste 34014, Italy
Received:
24
June
2003
Accepted:
2
September
2003
We investigate the possibility that dark matter could be made
from CP-even and CP-odd Higgs bosons in the 
(3-3-1) model with right-handed
neutrinos. This self-interacting dark matters are stable without
imposing new symmetry and should be weak interacting.
PACS: 95.35.+d – Dark matter (stellar, interstellar, galactic, and cosmological) / 12.60.Fr – Extensions of electroweak Higgs sector / 14.80.Cp – Non-standard-model Higgs bosons
© EDP Sciences, 2003
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