Photon spectra from quark generation by WIMPs
If the present dark matter (DM) in the Universe annihilates into Standard Model (SM) particles, it must contribute to the gamma ray fluxes that are detected on the Earth. The magnitude of such contribution depends on the particular DM candidate, but certain features of these spectra may be analyzed...
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| creator | Cembranos, J. A. R. Cruz-Dombriz, A. Maroto, A. L. Dobado, A. Lineros, R. |
| description | If the present dark matter (DM) in the Universe annihilates into Standard Model (SM) particles, it must contribute to the gamma ray fluxes that are detected on the Earth. The magnitude of such contribution depends on the particular DM candidate, but certain features of these spectra may be analyzed in a model-independent fashion. In this work we provide the fitting formula valid for the simulated photon spectra from WIMP annihilation into light quark-anti quark (qq-bar) channels in a wide range of WIMP masses. We illustrate our results for the cc-bar channel. |
| doi_str_mv | 10.1063/1.3575105 |
| format | Conference Proceeding |
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A. R.</creatorcontrib><creatorcontrib>Cruz-Dombriz, A.</creatorcontrib><creatorcontrib>Maroto, A. L.</creatorcontrib><creatorcontrib>Dobado, A.</creatorcontrib><creatorcontrib>Lineros, R.</creatorcontrib><collection>OSTI.GOV</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cembranos, J. A. R.</au><au>Cruz-Dombriz, A.</au><au>Maroto, A. L.</au><au>Dobado, A.</au><au>Lineros, R.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Photon spectra from quark generation by WIMPs</atitle><btitle>AIP conference proceedings</btitle><date>2011-01-01</date><risdate>2011</risdate><volume>1343</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><abstract>If the present dark matter (DM) in the Universe annihilates into Standard Model (SM) particles, it must contribute to the gamma ray fluxes that are detected on the Earth. The magnitude of such contribution depends on the particular DM candidate, but certain features of these spectra may be analyzed in a model-independent fashion. In this work we provide the fitting formula valid for the simulated photon spectra from WIMP annihilation into light quark-anti quark (qq-bar) channels in a wide range of WIMP masses. We illustrate our results for the cc-bar channel.</abstract><cop>United States</cop><doi>10.1063/1.3575105</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2011, Vol.1343 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_osti_scitechconnect_21516956 |
| source | AIP Journals Complete |
| subjects | ANNIHILATION BACKGROUND RADIATION BASIC INTERACTIONS BOSONS D QUARKS ELECTROMAGNETIC RADIATION ELEMENTARY PARTICLES FERMIONS FIELD THEORIES GAMMA RADIATION GRAND UNIFIED THEORY INTERACTIONS IONIZING RADIATIONS MASS MASSLESS PARTICLES MATHEMATICAL MODELS MATTER NONLUMINOUS MATTER PARTICLE INTERACTIONS PARTICLE MODELS PHOTONS PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUANTUM FIELD THEORY QUARK-ANTIQUARK INTERACTIONS QUARKS RADIATIONS SIMULATION SPECTRA STANDARD MODEL U QUARKS UNIFIED GAUGE MODELS UNIVERSE WEAK INTERACTIONS |
| title | Photon spectra from quark generation by WIMPs |
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