scholarly journals Light neutralino dark matter with a very light Higgs boson for CoGeNT and DAMA/LIBRA data

2010 ◽  
Vol 82 (11) ◽  
Author(s):  
Kyu Jung Bae ◽  
Hyung Do Kim ◽  
Seodong Shin
Keyword(s):  
Dark Matter ◽  
Higgs Boson ◽  
Light Neutralino ◽  
Light Higgs Boson

scholarly journals Exploring SUSY light Higgs boson scenarios via dark matter experiments

2010 ◽  
Vol 2010 (12) ◽  
pp. 018-018 ◽  
Author(s):  
Debottam Das ◽  
Andreas Goudelis ◽  
Yann Mambrini
Keyword(s):  
Dark Matter ◽  
Higgs Boson ◽  
Light Higgs Boson

Neutralino dark matter in light Higgs boson scenario

2008 ◽  
Vol 663 (4) ◽  
pp. 330-333 ◽  
Author(s):  
Masaki Asano ◽  
Shigeki Matsumoto ◽  
Masato Senami ◽  
Hiroaki Sugiyama
Keyword(s):  
Dark Matter ◽  
Higgs Boson ◽  
Light Higgs Boson

scholarly journals A Comparative Study of Dark Matter in the MSSM and Its Singlet Extensions: A Mini Review

2012 ◽  
Vol 2012 ◽  
pp. 1-22 ◽  
Author(s):  
Wenyu Wang
Keyword(s):  
Dark Matter ◽  
Higgs Boson ◽  
Comparative Study ◽  
Parameter Space ◽  
Light Neutralino ◽  
Dark Matter Relic Density ◽  
Relic Density ◽  
The Future

In this note we briefly review the recent studies of dark matter in the MSSM and its singlet extensions: the NMSSM, the nMSSM, and the general singlet extension. Under the new detection results of CDMS II, XENON, CoGeNT, and PAMELA, we find that (i) the latest detection results can exclude a large part of the parameter space which is allowed by current collider constraints in these models. The future SuperCDMS and XENON can cover most of the allowed parameter space; (ii) the singlet sector will decouple from the MSSM-like sector in the NMSSM; however, singlet sector makes the nMSSM quite different from the MSSM; (iii) the NMSSM can allow light dark matter at several GeV to exist. Light CP-even or CP-odd Higgs boson must be present so as to satisfy the measured dark matter relic density. In case of the presence of a light CP-even Higgs boson, the light neutralino dark matter can explain the CoGeNT and DAMA/LIBRA results; (iv) the general singlet extension of the MSSM gives a perfect explanation for both the relic density and the PAMELA result through the Sommerfeld-enhanced annihilation. Higgs decays in different scenario are also studied.

scholarly journals Neutralino Dark Matter in Light Higgs Boson Scenario

2008 ◽  
Author(s):  
Masaki Asano ◽  
Shigeki Matsumoto ◽  
Masato Senami ◽  
Hiroaki Sugiyama ◽  
Pyungwon Ko ◽  
...  
Keyword(s):  
Dark Matter ◽  
Higgs Boson ◽  
Light Higgs Boson

scholarly journals Light Higgs boson, light dark matter, and gamma rays

2010 ◽  
Vol 82 (9) ◽  
Author(s):  
Vernon Barger ◽  
Yu Gao ◽  
Mathew McCaskey ◽  
Gabe Shaughnessy
Keyword(s):  
Dark Matter ◽  
Higgs Boson ◽  
Gamma Rays ◽  
Light Higgs Boson

scholarly journals Light neutralino dark matter in U(1) SSM

2021 ◽  
pp. 115469
Author(s):  
Shu-Min Zhao ◽  
Guo-Zhu Ning ◽  
Jing-Jing Feng ◽  
Hai-Bin Zhang ◽  
Tai-Fu Feng ◽  
...  
Keyword(s):  
Dark Matter ◽  
Light Neutralino

scholarly journals Current bounds and future prospects of light neutralino dark matter in the NMSSM

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Rahool Kumar Barman ◽  
Genevieve Bélanger ◽  
Biplob Bhattacherjee ◽  
Rohini Godbole ◽  
Dipan Sengupta ◽  
...  
Keyword(s):  
Dark Matter ◽  
Light Neutralino ◽  
Future Prospects

scholarly journals LHC constraints on light neutralino dark matter in the MSSM

2013 ◽  
Vol 726 (4-5) ◽  
pp. 773-780 ◽  
Author(s):  
Geneviève Bélanger ◽  
Guillaume Drieu La Rochelle ◽  
Béranger Dumont ◽  
Rohini M. Godbole ◽  
Sabine Kraml ◽  
...  
Keyword(s):  
Dark Matter ◽  
Light Neutralino
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