Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Del Nobile, Eugenio"'
Autor:
Del Nobile, Eugenio
Publikováno v:
Lect. Notes Phys. 996 (2022)
A manual for computations in direct Dark Matter detection phenomenology. Featuring self-contained sections on non-relativistic expansion, elastic and inelastic scattering kinematics, Dark Matter velocity distribution, hadronic matrix elements, nuclea
Externí odkaz:
http://arxiv.org/abs/2104.12785
Autor:
Del Nobile, Eugenio
Publikováno v:
Phys. Rev. D 98, 123003 (2018)
We determine the most general non-relativistic theory of DM-nucleon scattering complying with the sole requirement of Lorentz invariance, for spin-0 and spin-1/2 DM. To do so, we first classify a comprehensive list of amplitude terms encompassing the
Externí odkaz:
http://arxiv.org/abs/1806.01291
Autor:
Del Nobile, Eugenio
A neutral dark matter (DM) particle with a magnetic dipole moment has a very different direct detection phenomenology with respect to standard candidates. This is due to the peculiar functional form of the differential cross section for scattering wi
Externí odkaz:
http://arxiv.org/abs/1709.08700
Autor:
Del Nobile, Eugenio
The Minimal Dark Matter framework classifies viable Dark Matter (DM) candidates that are obtained by simply augmenting the Standard Model of particle interactions with a new multiplet, without adding new ad hoc symmetries to make the DM stable. The m
Externí odkaz:
http://arxiv.org/abs/1709.08699
Minimal Dark Matter (MDM) is a theoretical framework highly appreciated for its minimality and yet its predictivity. Of the two only viable candidates singled out in the original analysis, the scalar eptaplet has been found to decay too quickly to be
Externí odkaz:
http://arxiv.org/abs/1512.05353
Earth's rotation about the Sun produces an annual modulation in the expected scattering rate at direct dark matter detection experiments. The annual modulation as a function of the recoil energy $E_\text{R}$ imparted by the dark matter particle to a
Externí odkaz:
http://arxiv.org/abs/1512.03961
Self-interacting dark matter (SIDM) is a simple and well-motivated scenario that could explain long-standing puzzles in structure formation on small scales. If the required self-interaction arises through a light mediator (with mass $\sim 10$ MeV) in
Externí odkaz:
http://arxiv.org/abs/1507.04007
We study how gravitational focusing (GF) of dark matter by the Sun affects the annual and biannual modulation of the expected signal in non-directional direct dark matter searches, in the presence of dark matter substructure in the local dark halo. W
Externí odkaz:
http://arxiv.org/abs/1505.07538
Publikováno v:
Phys. Rev. D 91, 121302 (2015)
Due to Earth's revolution around the Sun, the expected scattering rate in direct dark matter searches is annually modulated. This modulation is expected to differ between experiments when given as a function of recoil energy $E_\text{R}$, e.g. due to
Externí odkaz:
http://arxiv.org/abs/1504.06772
We reexamine the interpretation of the annual modulation signal observed by the DAMA experiment as due to WIMPs with a spin-dependent coupling mostly to protons. We consider both axial-vector and pseudo-scalar couplings, and elastic as well as endoth
Externí odkaz:
http://arxiv.org/abs/1502.07682