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pro vyhledávání: '"Steppeler, Patrick"'
The dark matter relic density being a powerful observable to constrain models of new physics, the recent experimental progress calls for more precise theoretical predictions. On the particle physics side, improvements are to be made in the calculatio
Externí odkaz:
http://arxiv.org/abs/1609.04998
Publikováno v:
Phys. Rev. D 94, 095002 (2016)
In this paper, we perform a full next-to-leading order (NLO) QCD calculation of neutralino scattering on protons or neutrons in the MSSM. We match the results of the NLO QCD calculation to the scalar and axial-vector operators in the effective field
Externí odkaz:
http://arxiv.org/abs/1607.06396
The latest Planck data allow one to determine the dark matter relic density with previously unparalleled precision. In order to achieve a comparable precision on the theory side, we have calculated the full $\mathcal{O}(\alpha_s)$ corrections to the
Externí odkaz:
http://arxiv.org/abs/1510.09104
With the latest Planck results the dark matter relic density is determined to an unprecedented precision. In order to reduce current theoretical uncertainties in the dark matter relic density prediction, we have calculated next-to-leading order SUSY-
Externí odkaz:
http://arxiv.org/abs/1510.06295