CERN Accelerating science

CERN Document Server Encontrados 43 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.61 segundos. 
1.
DarkPACK: A modular software to compute BSM squared amplitudes for particle physics and dark matter observables / Palmiotto, Marco (IP2I, Lyon) ; Arbey, Alexandre (IP2I, Lyon ; CERN) ; Mahmoudi, Farvah (IP2I, Lyon ; CERN)
We present here a new package to automatically generate a complete library of 2 to 2 squared amplitudes at leading order in any New Physics models. The package is written in C++ and based on the MARTY software. [...]
arXiv:2211.10376; CERN-TH-2022-197.- 2023-09-07 - 27 p. - Published in : Comput. Phys. Commun. 294 (2024) 108905 Fulltext: PDF;
2.
Hawking radiation of non-standard black holes / Arbey, Alexandre (IP2I, Lyon ; CERN ; IUF, Paris) ; Auffinger, Jeremy (IP2I, Lyon) ; Geiller, Marc (ENS, Lyon, Lab. Phys.) ; Livine, Etera (ENS, Lyon, Lab. Phys.) ; Sartini, Francesco (ENS, Lyon, Lab. Phys.)
Black Holes of primordial origin (PBHs) can constitute a large fraction of dark matter (DM) in the Universe. If light enough, they can emit a sizeable amount of Hawking radiation, which may be detected by dark matter experiments and be used to set constraints on the fraction of PBHs as DM components. [...]
2022 - 4 p. - Published in : PoS EPS-HEP2021 (2022) 066 Fulltext: PDF;
In : European Physics Society conference on High Energy Physics 2021, Online, Online, 26 - 30 Jul 2021, pp.066
3.
AlterBBN / Arbey, Alexandre (IP2I, Lyon ; CERN ; IUF, Paris) ; Auffinger, Jeremy (IP2I, Lyon)
We present the code AlterBBN, a public code for the computation of the abundance of the elements from Big-Bang nucleosynthesis in the standard cosmological model as well as in non-standard scenarios..
SISSA, 2021 - 6 p. - Published in : PoS TOOLS2020 (2021) 032 Fulltext: PDF;
In : Tools for High Energy Physics and Cosmology, Lyon, France, 2 - 6 Nov 2020, pp.032
4.
Beyond the Standard Model with BlackHawk v2.0 / Auffinger, Jérémy (IP2I, Lyon) ; Arbey, Alexandre (IP2I, Lyon ; CERN)
We present the new version of BlackHawk v2.0. BlackHawk is a public code designed to compute the Hawking radiation spectra of (primordial) black holes [...]
arXiv:2207.03266.- 2022-07-14 - 8 p. - Published in : PoS CompTools2021 (2022) 017 Fulltext: 2207.03266 - PDF; document - PDF;
In : Computational Tools for High Energy Physics and Cosmology, Lyon, France, 22 - 26 Nov 2021, pp.017
5.
Dark radiation constraints on light primordial black holes / Auffinger, Jérémy (IP2I, Lyon) ; Arbey, Alexandre (IP2I, Lyon ; CERN ; IUF, Paris) ; Sandick, Pearl (Utah U.) ; Haghi, Barmak Shams Es (Utah U.) ; Sinha, Kuver (Oklahoma U.)
Light black holes could have formed in the very early universe through the collapse of large primordial density fluctuations. These primordial black holes (PBHs), if light enough, would have evaporated by now because of the emission of Hawking radiation; thus they could not represent a sizable fraction of dark matter today. [...]
arXiv:2201.04946; CERN-TH-2021-169.- 2022 - 6 p. - Published in : PoS EPS-HEP2021 (2022) 147 Fulltext: document - PDF; 2201.04946 - PDF;
In : European Physics Society conference on High Energy Physics 2021, Online, Online, 26 - 30 Jul 2021, pp.147
6.
Automatic extraction of one-loop Wilson coefficients in general BSM scenarios using MARTY-1.4 / Uhlrich, Grégoire (IP2I, Lyon) ; Mahmoudi, Farvah (IP2I, Lyon ; CERN) ; Arbey, Alexandre (IP2I, Lyon ; CERN)
We present a fully automated procedure providing an easy way to perform, systematically, phenomenological analyses in flavor physics for general BSM scenarios. This procedure relies on MARTY-1.4, is model independent and requires as input only the Lagrangian of the theory. [...]
arXiv:2110.14515; CERN-TH-2021-170.- 2022-02-02 - 4 p. - Published in : PoS EPS-HEP2021 (2022) 507 Fulltext: document - PDF; 2110.14515 - PDF;
In : European Physics Society conference on High Energy Physics 2021, Online, Online, 26 - 30 Jul 2021, pp.507
7.
Higgs couplings: constraints and sensitivity on Supersymmetry / Mahmoudi, Farvah (IP2I, Lyon ; CERN) ; Arbey, Alexandre (IP2I, Lyon ; CERN) ; Battaglia, Marco (UC, Santa Cruz) ; Djouadi, Abdelhak (Annecy, LAPTH ; NICPB, Tallinn) ; Mühlleitner, Margarete (KIT, Karlsruhe) ; Spira, Michael (PSI, Villigen)
The determination of the fundamental properties of the Higgs boson with sufficient accuracy has crucial implications for physics beyond the Standard Model. Here, we consider Supersymmetry and highlight the complementarity of the Higgs measurements and the superparticle searches at the LHC, based on the 8 and 13 TeV results, in probing its phenomenological minimal version, the pMSSM. [...]
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 261 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.261
8.
Physics Beyond the Standard Model with BlackHawk v2.0 / Arbey, Alexandre (IP2I, Lyon ; CERN ; IUF, Paris) ; Auffinger, Jérémy (IP2I, Lyon)
We present the new version v2.0 of the public code BlackHawk designed to compute the Hawking radiation of black holes, with both primary and hadronized spectra. This new version aims at opening an avenue toward physics beyond the Standard Model (BSM) in Hawking radiation. [...]
arXiv:2108.02737; CERN-TH-2021-117.- 2021-09-01 - 14 p. - Published in : Eur. Phys. J. C 81 (2021) 910 Fulltext: PDF; Fulltext from publisher: PDF;
9.
Hawking radiation by spherically-symmetric static black holes for all spins. II. Numerical emission rates, analytical limits, and new constraints / Arbey, Alexandre (IP2I, Lyon ; CERN ; IUF, Paris) ; Auffinger, Jérémy (IP2I, Lyon) ; Geiller, Marc (ENS, Lyon, Lab. Phys.) ; Livine, Etera R. (ENS, Lyon, Lab. Phys.) ; Sartini, Francesco (ENS, Lyon, Lab. Phys.)
In the companion paper [Phys. Rev. [...]
arXiv:2107.03293; CERN-TH-2021-105.- 2021-10-04 - 22 p. - Published in : Phys. Rev. D 104 (2021) 084016 Fulltext: PDF; Fulltext from publisher: PDF;
10.
Precision calculation of dark radiation from spinning primordial black holes and early matter-dominated eras / Arbey, Alexandre (IP2I, Lyon ; CERN ; IUF, Paris) ; Auffinger, Jérémy (IP2I, Lyon) ; Sandick, Pearl (Utah U.) ; Shams Es Haghi, Barmak (Utah U.) ; Sinha, Kuver (Oklahoma U.)
We present precision calculations of dark radiation in the form of gravitons coming from Hawking evaporation of spinning primordial black holes (PBHs) in the early Universe. Our calculation incorporates a careful treatment of extended spin distributions of a population of PBHs, the PBH reheating temperature, and the number of relativistic degrees of freedom. [...]
arXiv:2104.04051; CERN-TH-2021-049.- 2021-06-15 - 20 p. - Published in : Phys. Rev. D 103 (2021) 123549 Fulltext: PDF; Fulltext from publisher: PDF;

CERN Document Server : Encontrados 43 registros   1 - 10siguientefinal  ir al registro:
Vea también: autores con nombres similares
30 Arbey, A
41 Arbey, A.
¿Le interesa recibir alertas sobre nuevos resultados de esta búsqueda?
Defina una alerta personal vía correo electrónico o subscríbase al canal RSS.
¿No ha encontrado lo que estaba buscando? Intente su búsqueda en:
Arbey, Alexandre en Amazon
Arbey, Alexandre en CERN EDMS
Arbey, Alexandre en CERN Intranet
Arbey, Alexandre en CiteSeer
Arbey, Alexandre en Google Books
Arbey, Alexandre en Google Scholar
Arbey, Alexandre en Google Web
Arbey, Alexandre en IEC
Arbey, Alexandre en IHS
Arbey, Alexandre en INSPIRE
Arbey, Alexandre en ISO
Arbey, Alexandre en KISS Books/Journals
Arbey, Alexandre en KISS Preprints
Arbey, Alexandre en NEBIS
Arbey, Alexandre en SLAC Library Catalog
Arbey, Alexandre en Scirus