CERN Preprints

Buscar en 18,152 registros por:
		Consejos para la búsqueda Búsqueda avanzada
Add to Search +

Últimas adquisiciones:

2014-03-10
19:53

Alignment of the CMS tracker with LHC and cosmic ray data
The central component of the CMS detector is the largest silicon tracker ever built. [...]
CERN-PH-EP-2014-028 ; CMS-TRK-11-002-003. - 2014.
Additional information for the analysis - CMS AuthorList - Fulltext

Registro completo - Registros similares

2014-03-10
04:36

Enhancing the ttH signal through top-quark spin polarization effects at the LHC / Biswas, S ; Frederix, R ; Gabrielli, E ; Mele, B
We compare the impact of top-quark spin polarization effects in Higgs boson production in association with top-quark pairs and in corresponding backgrounds at the LHC. [...]
arXiv:1403.1790 ; CERN-PH-TH-2014-037. - 2014. - 18 p.
Preprint

Registro completo - Registros similares

2014-03-07
16:19

Measurement of $\psi(2S)$ polarisation in $pp$ collisions at $\sqrt{s}=7$ TeV
The polarisation of prompt $\psi(2S)$ mesons is measured by performing an angular analysis of $\psi(2S)\rightarrow \mu^{+} \mu^{-}$ decays using proton-proton collision data, corresponding to an integrated luminosity of 1.0 fb$^{-1}$, collected by the LHCb detector at a centre-of-mass energy of 7 TeV. [...]
CERN-PH-EP-2014-029 ; LHCB-PAPER-2013-067. - 2014.
Fulltext - Previous draft version - Related data file(s)

Registro completo - Registros similares

2014-03-07
04:28

Gauged R-symmetry and de Sitter vacua in supergravity and string theory / Antoniadis, Ignatios ; Knoops, Rob
A new class of metastable de Sitter vacua is presented and analyzed in N =1 supergravity and string theory with tunable (infinitesimally small) value of the cosmological constant. [...]
arXiv:1403.1534 ; CERN-PH-TH-2014-034. - 2014. - 25 p.
Preprint

Registro completo - Registros similares

2014-03-07
04:27

Measurement of $\psi(2S)$ polarisation in $pp$ collisions at $\sqrt{s}=7$ TeV / LHCb collaboration
The polarisation of prompt $\psi(2S)$ mesons is measured by performing an angular analysis of $\psi(2S)\rightarrow \mu^{+} \mu^{-}$ decays using proton-proton collision data, corresponding to an integrated luminosity of 1.0 fb$^{-1}$, collected by the LHCb detector at a centre-of-mass energy of 7 TeV. [...]
arXiv:1403.1339 ; LHCB-PAPER-2013-067 CERN-PH-EP-2014-029. - 2014.
Preprint

Registro completo - Registros similares

2014-03-05
05:20

Coulomb branch Hilbert series and Hall-Littlewood polynomials / Cremonesi, Stefano ; Hanany, Amihay ; Mekareeya, Noppadol ; Zaffaroni, Alberto
There has been a recent progress in understanding the chiral ring of 3d $\mathcal{N}=4$ superconformal gauge theories by explicitly constructing an exact generating function (Hilbert series) counting BPS operators on the Coulomb branch. [...]
arXiv:1403.0585 ; CERN-PH-TH-2013-278 ; IMPERIAL-TP-14-SC-01. - 2014. - 40 p.
Preprint

Registro completo - Registros similares

2014-03-03
17:22

Measurement of event-plane correlations in √s_NN = 2.76 TeV lead–lead collisions with the ATLAS detector / ATLAS Collaboration
A measurement of event-plane correlations involving two or three event planes of different order is presented as a function of centrality for 7 $\mu$b$^{-1}$ Pb+Pb collision data at √s_NN = 2.76 TeV, recorded by the ATLAS experiment at the LHC. [...]
CERN-PH-EP-2014-021 ; arXiv:1403.0489. - 2014. - 20 p.
Previous draft version - Full text

Registro completo - Registros similares

2014-02-28
04:27

Observation of photon polarization in the $b \to s\gamma$ transition / LHCb collaboration
This Letter presents a study of the flavor-changing neutral current radiative $B^{\pm} \to K^{\pm}\pi^{\mp}\pi^{\pm}\gamma$ decays performed using data collected in proton-proton collisions with the LHCb detector at $7$ and $8\,$TeV center-of-mass energies. [...]
arXiv:1402.6852 ; CERN-PH-EP-2014-026 ; LHCB-PAPER-2014-001. - 2014. - 17 p.
Preprint - Related data file(s) - Related supplementary data file(s)

Registro completo - Registros similares

2014-02-27
18:18