CERN Accelerating science

Página principal > Resultados de la búsqueda: recid:2712154
Consejos para la búsqueda
Búsqueda avanzada
Add to Search +
Buscar colecciones:
Ordenar por: Mostrar resultados: Formato de visualización:
CERN Document Server Encontrados 2,008 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.76 segundos. 
1.
(100)
Mixed WIMP-axion dark matter / Chatterjee, Suman (Tata Inst.) ; Das, Anirban (Tata Inst.) ; Samui, Tousik (Harish-Chandra Res. Inst.) ; Sen, Manibrata (Northwestern U. ; UC, Berkeley)
We study the experimental constraints on a model of a two-component dark matter, consisting of the QCD axion, and a scalar particle, both contributing to the dark matter relic abundance of the universe. The global Peccei-Quinn symmetry of the theory can be spontaneously broken down to a residual $\mathbb{Z}_2$-symmetry, thereby identifying this scalar as a stable weakly interacting massive particle, i.e., a dark matter candidate, in addition to the axion. [...]
arXiv:1810.09471; TIFR/TH/18-31; NUHEP-TH/18-11; HRI-RECAPP-2018-013.- 2020-01-01 - 16 p. - Published in : Phys. Rev. D 100 (2019) 115050 Article from SCOAP3: PDF; Fulltext: PDF;
Registro completo - Registros similares
2.
(52)
The Peccei-Quinn Axion in the Next-to-Minimal Supersymmetric Standard Model / Miller, D.J. (CERN) ; Nevzorov, R. (Moscow, ITEP)
We discuss the Next-to-Minimal Supersymmetric Standard Model (NMSSM) with a Peccei-Quinn (PQ) U(1) symmetry. [...]
hep-ph/0309143 ; CERN-TH-2003-209 ; CERN-TH-2003-209. - 2003. - 15 p.
Preprint - Full text - Access to fulltext document - Access to fulltext document
Registro completo - Registros similares
3.
(49)
Standard Model—axion—seesaw—Higgs portal inflation. Five problems of particle physics and cosmology solved in one stroke / Ballesteros, Guillermo (IPhT, Saclay) ; Redondo, Javier (Zaragoza U. ; Munich, Max Planck Inst.) ; Ringwald, Andreas (DESY) ; Tamarit, Carlos (Durham U., IPPP)
We present a minimal extension of the Standard Model (SM) providing a consistent picture of particle physics from the electroweak scale to the Planck scale and of cosmology from inflation until today. Three right-handed neutrinos $N_i$, a new color triplet $Q$ and a complex SM-singlet scalar $\sigma$, whose vacuum expectation value $v_\sigma \sim 10^{11}$ GeV breaks lepton number and a Peccei-Quinn symmetry simultaneously, are added to the SM. [...]
arXiv:1610.01639; DESY-16-184; IPPP-16-79; CERN-TH-2016-055.- 2017-08-02 - 89 p. - Published in : JCAP 08 (2017) 001 Fulltext: PDF; External link: Preprint
Registro completo - Registros similares
4.
(46)
Invisible Axions and Large-Radius Compactifications / Dienes, Keith R. (CERN ; Arizona U.) ; Dudas, Emilian (Orsay) ; Gherghetta, Tony (CERN ; Lausanne U.)
We study some of the novel effects that arise when the QCD axion is placed in the ``bulk'' of large extra spacetime dimensions. First, we find that the mass of the axion can become independent of the energy scale associated with the breaking of the Peccei-Quinn symmetry. [...]
hep-ph/9912455; CERN-TH-99-333; CERN-TH-99-333.- Geneva : CERN, 2000 - 43 p. - Published in : Phys. Rev. D 62 (2000) 105023 APS Published version, local copy: PDF; Access to fulltext document: PDF; Fulltext: PDF; External link: Preprint - CERN library copies
Registro completo - Registros similares
5.
(46)
Extra dimensional axion patterns / de Giorgi, Arturo (Durham U. (main)) ; Ramos, Maria (CERN)
We study for the first time the $\textit{complete}$ parameter space of a bulk extra-dimensional axion. [...]
IPPP/24/75 ; CERN-TH-2024-205 ; arXiv:2412.00179. - 20.
Fulltext
Registro completo - Registros similares
6.
(44)
Towards a new generation axion helioscope / Irastorza, I.G. (Zaragoza U.) ; Avignone, F.T. (South Carolina U.) ; Caspi, S. (LBL, Berkeley) ; Carmona, J.M. (Zaragoza U.) ; Dafni, T. (Zaragoza U.) ; Davenport, M. (CERN) ; Dudarev, A. (CERN) ; Fanourakis, G. (Democritos Nucl. Res. Ctr.) ; Ferrer-Ribas, E. (DAPNIA, Saclay) ; Galan, J. (Zaragoza U. ; DAPNIA, Saclay) et al.
We study the feasibility of a new generation axion helioscope, the most ambitious and promising detector of solar axions to date. We show that large improvements in magnetic field volume, x-ray focusing optics and detector backgrounds are possible beyond those achieved in the CERN Axion Solar Telescope (CAST). [...]
arXiv:1103.5334.- 2011 - 37 p. - Published in : JCAP 06 (2011) 013 Fulltext: PDF; External link: Preprint
Registro completo - Registros similares
7.
(43)
Lepto-axiogenesis and the scale of supersymmetry / Barnes, Patrick (Michigan U., LCTP) ; Co, Raymond T. (Minnesota U., Theor. Phys. Inst.) ; Harigaya, Keisuke (CERN) ; Pierce, Aaron (Michigan U., LCTP)
If the Peccei-Quinn field containing the QCD axion undergoes rotations in the early universe, the dimension-five operator responsible for neutrino masses can generate a lepton asymmetry that ultimately gives rise to the observed baryon asymmetry of the Universe. This lepto-axiogenesis scenario requires a flat potential for the radial direction of the Peccei-Quinn field, naturally realized in supersymmetric models. [...]
arXiv:2208.07878; LCTP-22-12; UMN-TH-4130/22; FTPI-MINN-22-21; CERN-TH-2022-136.- 2023-05-15 - 59 p. - Published in : JHEP 2305 (2023) 114 Fulltext: document - PDF; 2208.07878 - PDF;
Registro completo - Registros similares
8.
(43)
The Peccei-Quinn mechanism without an axion. - rev. version / Nelson, A E
NSF-ITP-90-104-rev ; UCSD-PTH-90-13-rev. - 1990. - 11 p.
CERN library copies
Registro completo - Registros similares
9. Recommendations of the Finance Committee to Council as to the Financing of the 1965 Supplementary Programme
Recommandations du Comité des Finances au Conseil au sujet du financement du programme supplémentaire pour 1965
CERN/0572
28th Session of Council ; 1964
English: PDF
French: PDF
Registro completo - Registros similares
10. Expenditure in Excess of Provisions
Dépassements de crédits
CERN/FC/0726/Add.
64th Meeting of Finance Committee ; 1964
English: PDF
French: PDF
Registro completo - Registros similares

¿No ha encontrado lo que estaba buscando? Intente su búsqueda en:
recid:2712154 en Amazon
recid:2712154 en CERN EDMS
recid:2712154 en CERN Intranet
recid:2712154 en CiteSeer
recid:2712154 en Google Books
recid:2712154 en Google Scholar
recid:2712154 en Google Web
recid:2712154 en IEC		recid:2712154 en IHS
recid:2712154 en INSPIRE
recid:2712154 en ISO
recid:2712154 en KISS Books/Journals
recid:2712154 en KISS Preprints
recid:2712154 en NEBIS
recid:2712154 en SLAC Library Catalog