|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
27 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Radiative contribution to neutrino masses and mixing in $mu
u$SSM | | Pradipta Ghosh
; Paramita Dey
; Biswarup Mukhopadhyaya
; Sourov Roy
; | | Date: |
13 Feb 2010 | | Abstract: | In an extension of the minimal supersymmetric standard model (popularly known
as the $mu
u$SSM), three right handed neutrino superfields are introduced to
solve the $mu$-problem and to accommodate the non-vanishing neutrino masses
and mixing. Neutrino masses at the tree level are generated through $R-$parity
violation and seesaw mechanism. We have analyzed the full effect of one-loop
contributions to the neutrino mass matrix. We showed that the current three
flavour global neutrino data for both the tree level and one-loop corrected
analysis can be accommodated in the $mu
u$SSM. In particular, we have found
out that it is relatively easier to accommodate the normal hierarchical mass
pattern of the three light neutrinos compared to the inverted hierarchical or
quasi-degenerate case, when one-loop corrections are included. | | Source: | arXiv, 1002.2705 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER