Zobrazeno 1 - 10
of 192
pro vyhledávání: '"Kang, Sunghyun"'
We discuss the sensitivity of the bounds on the spin-independent (SI) and spin-dependent (SD) WIMP-proton and WIMP-neutron interaction couplings $\alpha_{SI, SD}^{p,n}$ on the WIMP velocity distribution for a massless mediator in the propagator by co
Externí odkaz:
http://arxiv.org/abs/2408.09658
We use the Migdal effect to extend to low masses the bounds on each of the effective couplings of the non-relativistic effective field theory of a WIMP of mass $m_\chi$ and spin 1/2 that interacts inelastically with nuclei by either upscattering to a
Externí odkaz:
http://arxiv.org/abs/2407.16187
We discuss halo-independent constraints on the Inelastic Dark Matter (IDM) scenario, in which a Weakly Interaction Massive Particle (WIMP) state $\chi$ with mass $m_\chi$ interacts with nuclear targets by upscattering to a heavier state $\chi^{\prime
Externí odkaz:
http://arxiv.org/abs/2308.13203
We combine experimental constraints from direct detection searches and from neutrino telescopes looking for WIMP annihilations in the Sun to derive halo-independent bounds on each of the 28 WIMP-proton and WIMP-neutron couplings of the effective non-
Externí odkaz:
http://arxiv.org/abs/2212.05774
Updating a previous analysis where we used elastic nuclear recoils we study the Migdal effect to extend to low WIMP masses the direct detection bounds to operators up to dimension 7 of the relativistic effective field theory describing WIMP interacti
Externí odkaz:
http://arxiv.org/abs/2210.00199
Assuming a standard Maxwellian velocity distribution for the WIMPs in the halo of our Galaxy we use the null results of an exhaustive set of 9 direct detection experiments to calculate the maximal variation of the exclusion plot for each Wilson coeff
Externí odkaz:
http://arxiv.org/abs/2209.03646
Autor:
Brenner, Anja, Herrera, Gonzalo, Ibarra, Alejandro, Kang, Sunghyun, Scopel, Stefano, Tomar, Gaurav
The non-relativistic effective theory of dark matter-nucleon interactions depends on 28 coupling strengths for dark matter spin up to 1/2. Due to the vast parameter space of the effective theory, most experiments searching for dark matter interpret t
Externí odkaz:
http://arxiv.org/abs/2203.04210
We introduce WimPyDD, a modular, object-oriented and customisable Python code that accurately predicts the expected WIMP-nucleus scattering rates in WIMP direct-detection experiments including the response of the detector. WimPyDD utilises the framew
Externí odkaz:
http://arxiv.org/abs/2110.11086
We introduce WimPyDD, a modular, object-oriented and customizable Python code that calculates accurate predictions for the expected rates in Weakly Interacting Massive Particle (WIMP) direct-detection experiments within the framework of Galilean-inva
Externí odkaz:
http://arxiv.org/abs/2106.06207
Publikováno v:
Phys. Rev. D 104, 063018 (2021)
We provide a first systematic and quantitative discussion of the phenomenology of the non-relativistic effective Hamiltonian describing the nuclear scattering process for a Weakly Interacting Massive Particle (WIMP) of arbitrary spin $j_\chi$. To thi
Externí odkaz:
http://arxiv.org/abs/2102.09778