Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Swarup Kumar Majee"'
Autor:
M C Kumar, Meenu Dahiya, V. Ravindran, Ritesh K. Singh, Subhadip Mitra, Biplob Bhattacherjee, Satyajit Seth, Vaibhav S. Rawoot, Animesh Mukherjee, P. Agarwal, Rakesh Tibrewala, Ambresh Shivaji, Saurabh D. Rindani, Tanumoy Mandal, S.K. Majhi, Sukanta Dutta, Anurag Tripathi, Miguel Won, T S Roy, Swarup Kumar Majee, R Islam, Rui Santos, J. P. Singh, Dilip Kumar Ghosh, S S Biswal, Priyotosh Bandyopadhyay, Pratishruti Saha, Shrihari Gopalakrishna, Pankaj Sharma, Naveen Gaur, William B. Kilgore, Kirtiman Ghosh, Debajyoti Choudhury, Rohini M. Godbole, Manish Kumar, Prakash Mathews, Neelima Agarwal, K. V. P. Rao, Andreas Nyffeler, Rahul Basu, H. S. Mani
Publikováno v:
Pramana. 76:707-723
This is a summary of the activities of the Physics at the LHC working group in the XIth Workshop on High Energy Physics Phenomenology (WHEPP-XI) held at the Physical Research Laboratory, Ahmedabad, India in January 2010. We discuss the activities of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb7fc9a0bcdd421f748e0eabea244dd4
https://doi.org/10.1007/s12043-011-0080-9
https://doi.org/10.1007/s12043-011-0080-9
Publikováno v:
Physics Letters B. 668:299-302
It is shown that a supersymmetric SO(10) model extended with fermion singlets can accommodate the observed neutrino masses and mixings as well as generate the desired lepton asymmetry in concordance with the gravitino constraint. A necessary predicti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f4c1600d25945f4459d85cc914592c9
https://doi.org/10.1016/j.physletb.2008.08.048
https://doi.org/10.1016/j.physletb.2008.08.048
Publikováno v:
Nuclear Physics B. 793:114-130
The upper limit on the mass of the lightest CP-even neutral Higgs in the minimal supersymmetric standard model is around 135 GeV for soft supersymmetry breaking masses in the 1 TeV range. We demonstrate that this upper limit may be sizably relaxed if
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b384b2df864c77f5920b453d88d33823
https://doi.org/10.1016/j.nuclphysb.2007.09.032
https://doi.org/10.1016/j.nuclphysb.2007.09.032
Publikováno v:
Nuclear Physics B. 760:117-127
We study the power law running of gauge, Yukawa and quartic scalar couplings in the universal extra dimension scenario where the extra dimension is accessed by all the standard model fields. After compactifying on an $S_1 /Z_2$ orbifold, we compute o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4d1f76041150064b22d1cc8081b0c5f
https://doi.org/10.1016/j.nuclphysb.2006.10.018
https://doi.org/10.1016/j.nuclphysb.2006.10.018
Implications of Recent Data on Neutrino Mixing and Lepton Flavour Violating Decays for the Zee Model
Autor:
Xiao-Gang He, Swarup Kumar Majee
We study implications of recent data on neutrino mixing from T2K, MINOS, Double Chooz and $\mu \to e \gamma$ from MEG for the Zee model. The simplest version of this model has been shown to be ruled out by experimental data some time ago. The general
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::067ceb4bed6d1b72b10f6cb73199e2e9
Autor:
Narendra Sahu, Swarup Kumar Majee
Publikováno v:
Physical Review D. 82
We explore the discovery potential of doubly charged Higgs bosons (xi(+/-+/-)) at the CERN Large Hadron Collider (LHC). For moderate values of the coupling constants in the original Type-II seesaw model, these doubly charged Higgs bosons are not acce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21f78511714c2cc2c3e8f2e0c5eb0eef
https://doi.org/10.1103/physrevd.82.053007
https://doi.org/10.1103/physrevd.82.053007
Autor:
Swarup Kumar Majee, Xavier Calmet
An effective theory for dark matter has recently been proposed. The key assumption is that the dark matter particle which is a Dirac fermion is protected from decaying by a global U(1) symmetry. We point out that quantum gravity effects will violate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b37839a5868ff2b43526ac162752830
http://arxiv.org/abs/0905.0956
http://arxiv.org/abs/0905.0956
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2008, 78, pp.071701. ⟨10.1103/PhysRevD.78.071701⟩
Physical Review D, American Physical Society, 2008, 78, pp.071701. ⟨10.1103/PhysRevD.78.071701⟩
We compute radiative correction to the lightest neutral Higgs mass ($m_h$) induced by the Kaluza-Klein (KK) towers of fermions and sfermions in a minimal supersymmetric scenario embeded in a 5-dimensional warped space. The Higgs is confined to the Te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce7d7eadb5c4a69732eea34f4f8addc6
https://hal.archives-ouvertes.fr/hal-00306402
https://hal.archives-ouvertes.fr/hal-00306402
Publikováno v:
Physical Review D. 75
A low intermediate scale within minimal supersymmetric $SO(10)$ GUTs is a desirable feature to accommodate leptogenesis. We explore this possibility in models where the intermediate gauge symmetry breaks spontaneously by (a) doublet Higgs scalars and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b3a3b4de4b4a4f65f928f278a4f24ca
https://doi.org/10.1103/physrevd.75.075003
https://doi.org/10.1103/physrevd.75.075003
The purported observation of a state $\Theta^+$ with strangeness S = +1 led to its quark model interpretation in terms of a pentaquark combination involving a triquark-diquark structure -- the Karliner-Lipkin model. In this work, the proper colour-sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d332b5f54c0bb95992482127f68d8e7