Results 91 to 100 of about 36,655 (199)

Impact of LHC Run-1 on particle astrophysics

open access: yesEPJ Web of Conferences, 2014
A review of the impact of the first three years of LHC operation on two of the most important open questions in astroparticle physics is presented. Measurements in proton-proton collisions at the energy frontier that provide valuable information on the ...
d’Enterria David
doaj   +1 more source

Commissioning and first collisions with the LHCb SMOG2 system [PDF]

open access: yesEPJ Web of Conferences
Owing to the injection of gas in the CERN LHC accelerator beampipe through the System for Measuring Overlap with Gas (SMOG), the LHCb experiment has been pioneering since 2015 fixed-target physics at the highest energy ever reached. Within the upgrade of
Mariani Saverio
doaj   +1 more source

Addressing the high-f problem in pseudo-Nambu–Goldstone boson dark energy models with dark matter–dark energy interaction

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
We consider a dark energy scenario driven by a scalar field $$\phi $$ ϕ with a pseudo-Nambu–Goldstone boson (pNGB) type potential $$V(\phi )=\mu ^4 \left( 1+ \mathrm{cos}(\phi /f) \right) $$ V ( ϕ ) = μ 4 1 + cos ( ϕ / f ) .
Upala Mukhopadhyay   +2 more
doaj   +1 more source

Background effects on reconstructed WIMP couplings

open access: yes, 2012
In this talk, I presented effects of small, but non-negligible unrejected background events on the determinations of WIMP couplings/cross sections.Comment: 4 pages, 5 eps figures, to appear in the proceedings of the 12th International Conference on ...
Chung-Lin Shan   +4 more
core   +1 more source

Astroparticle physics overview

open access: yes, 2022
Astroparticle physics ...
openaire   +1 more source

NON-THERMAL EMISSION FROM CATACLYSMIC VARIABLES: IMPLICATIONS ON ASTROPARTICLE PHYSICS

open access: yesActa Polytechnica, 2013
We review the lines of evidence that some cataclysmic variables (CVs) are the sources of non-thermal radiation. It was really observed in some dwarf novae in outburst, a novalike CV in the high state, an intermediate polar, polars, and classical novae ...
Vojtech Šimon
doaj   +1 more source

Fast Bayesian inference for neutrino non-standard interactions at dark matter direct detection experiments

open access: yesMachine Learning: Science and Technology
Multi-dimensional parameter spaces are commonly encountered in physics theories that go beyond the standard model. However, they often possess complicated posterior geometries that are expensive to traverse using techniques traditional to astroparticle ...
Dorian W P Amaral   +3 more
doaj   +1 more source

The coming of age of cosmophysics

open access: yesAnais da Academia Brasileira de Ciências, 2003
''Cosmophysics'' as reviewed is a multidisciplinary domain which brings together astroparticle physics, fundamental physics in space and topics related to the structure and evolution of the Universe.
Maurice Jacob
doaj   +1 more source

Underwater Laboratories for Astroparticle Physics and Deep Sea Science

open access: yesAnnals of Geophysics, 2006
The exploration of deep sea environments is presently at the dawn of a new era: underwater laboratories, permanently installed on the sea floor and offering power and on-line data transmission links to the shore, will allow to continuously monitor ...
P. Piattelli, E. Migneco, A. Capone
doaj   +1 more source

Direct Dark Matter Searches

open access: yes, 2003
The elucidation of the nature of dark matter is one of the challenging tasks in astroparticle physics. A brief overview on the different methods to search directly for dark matter in form of Weakly Interacting Massive Particles (WIMPs) is given.Comment ...
Seidel, Wolfgang
core   +1 more source

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