Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Heros, Carlos"'
Autor:
Enberg, Rikard, Hiçyılmaz, Yaşar, Moretti, Stefano, Heros, Carlos Pérez de los, Waltari, Harri
We explain the ATOMKI anomaly with a very light $Z'$ state that features non-anomalous and non-flavour-universal vector and axial-vector couplings to all leptons. This $Z'$ comes from a theoretical framework with a spontaneously broken $U(1)'$ symmet
Externí odkaz:
http://arxiv.org/abs/2404.04717
Cosmic messengers (gamma rays, cosmic rays, neutrinos and gravitational waves) provide a powerful complementary way to search for Lorentz invariance violating effects to laboratory-based experiments. The long baselines and high energies involved make
Externí odkaz:
http://arxiv.org/abs/2209.06531
Autor:
Heros, Carlos Pérez de los
Publikováno v:
Symmetry 2020, 12(10), 1648
Indirect searches for dark matter are based on detecting an anomalous flux of photons, neutrinos or cosmic-rays produced in annihilations or decays of dark matter candidates gravitationally accumulated in heavy cosmological objects, like galaxies, th
Externí odkaz:
http://arxiv.org/abs/2008.11561
Autor:
Heros, Carlos Pérez de los
I review the current status of dark matter searches using direct, indirect and accelerator techniques. A detailed review of individual experiments is beyond the scope of these proceedings. I focus instead on the challenges (sometimes limitations) fac
Externí odkaz:
http://arxiv.org/abs/2001.06193
We calculate the sensitivity of next generation neutrino telescopes to the 28 (isoscalar and isovector) coupling constants defining the non-relativistic effective theory of (spin 1/2) dark matter (DM)-nucleon interactions. We take as a benchmark dete
Externí odkaz:
http://arxiv.org/abs/1812.08270
Publikováno v:
Eur. Phys. J. C (2018) 78: 924
The IceCube observatory located at the South Pole is a cubic-kilometre optical Cherenkov telescope primarily designed for the detection of high-energy astrophysical neutrinos. IceCube became fully operational in 2010, after a seven-year construction
Externí odkaz:
http://arxiv.org/abs/1806.05696
Autor:
Ugarte, Daniel De La Torre, Collado, Mauricio, Requejo, Fernando, Gomez, Ximena, Heros, Carlos
Publikováno v:
In Energy Strategy Reviews July 2021 36
Autor:
Heros, Carlos Pérez de los
Publikováno v:
in Neutrino Astronomy, T. Gaisser and A. Karle, eds. Chapter 11. World Scientific. 2017
There should be not doubt by now that neutrino telescopes are competitive instruments when it comes to searches for dark matter. Their large detector volumes collect hundreds of neutrinos per day. They scrutinize the whole sky continuously, being sen
Externí odkaz:
http://arxiv.org/abs/1511.03500
We study neutralino dark matter (DM) with large singlino fractions in the next-to-minimal supersymmetric Standard Model (NMSSM). We perform a detailed analysis of the parameter space regions of the model that give rise to such singlino-dominated neut
Externí odkaz:
http://arxiv.org/abs/1506.05714
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