Planck-scale effects on WIMP dark matter
نویسندگان
چکیده
منابع مشابه
Planck-scale effects on WIMP dark matter
*Correspondence: Sofiane M. Boucenna, Edificio de Institutos de Paterna, Instituto de Física Corpuscular – C.S.I.C./ Universitat de València, Apartado 22085, E–46071 València, Spain e-mail: [email protected] There exists a widely known conjecture that gravitational effects violate global symmetries. We study the effect of global-symmetry violating higher-dimension operators induced by Planck-...
متن کاملLimits on WIMP Dark Matter
The current state searches for dark matter in the form of Weakly Interacting Massive Particles (WIMPs) using both direct and indirect techniques is reviewed. Advances in recent years by various direct search experiments, utilising technology able to record the nuclear recoil events expected from elastic scattering by WIMPs, have allowed progress towards lower limits to be made. In particular, t...
متن کاملSecluded WIMP Dark Matter
We consider a generic mechanism via which thermal relic WIMP dark matter may be decoupled from the Standard Model, namely through a combination of WIMP annihilation to metastable mediators with subsequent delayed decay to Standard Model states. We illustrate this with explicit examples of WIMPs connected to the Standard Model by metastable bosons or fermions. In all models, provided the WIMP ma...
متن کاملWimp and Axion Dark Matter
There is almost universal agreement among cosmologists that most of the matter in the Universe is dark, and there are very good reasons to believe that most of this dark matter must be nonbaryonic. The two leading candidates for this dark matter are axions and weakly-interacting massive particles (WIMPs), such as the neutralino in supersymmetric extensions of the standard model. I discuss the a...
متن کاملWIMP Dark Matter Direct Detection
D. Bauer, A. Borgland, B. Cabrera, F. Calaprice, J. Cooley, P. Cushman, T. Empl, R. Essig, E. Figueroa-Feliciano, R. Gaitskell, C. Galbiati, S. Golwala, J. Hall, R. Hill, A. Hime, E. Hoppe, L. Hsu, E. Hungerford, R. Jacobsen, M. Kelsey, R. F. Lang, W. H. Lippincott, B. Loer, S. Luitz, V. Mandic, J. Mardon, J. Maricic, R. Maruyama, D. N. McKinsey, R. Mahapatra, H. Nelson, J. Orrell, K. Palladino...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Physics
سال: 2014
ISSN: 2296-424X
DOI: 10.3389/fphy.2013.00034