CERN Accélérateur de science

Accueil > CERN Articles & Preprints > CERN Preprints

CERN Preprints

Chercher dans 22,159 notices::
Conseils de recherche :: Recherche simple
Ajouté/modifié depuis: jusqu'à:
Trier par: Afficher: Format de sortie:
Derniers ajouts:
2020-05-26
09:05
Search for Higgs boson decays into two new low-mass spin-0 particles in the 4$b$ channel with the ATLAS detector using $pp$ collisions at $\sqrt{s}=13$ TeV
This paper describes a search for beyond the Standard Model decays of the Higgs boson into a pair of new spin-0 particles subsequently decaying into $b$-quark pairs, $H \rightarrow aa \rightarrow (b\bar{b})(b\bar{b})$, using proton-proton collision data collected by the ATLAS detector at the Large Hadron Collider at center-of-mass energy $\sqrt{s}=13$ TeV. [...]
CERN-EP-2020-067. - 2020.
Fulltext - Previous draft version

Notice détaillée - Notices similaires
2020-05-26
06:40
Instrumentation for high-resolution laser spectroscopy at the ALTO radioactive-beam facility / Yordanov, D.T. (Orsay, IPN) ; Atanasov, D. (CERN) ; Bissell, M.L. (Manchester U.) ; Franchoo, S. (Orsay, IPN) ; Georgiev, G. (CSNSM, Orsay) ; Kanellakopoulos, A. (Leuven U.) ; Lechner, S. (CERN ; TU Vienna) ; Ramirez, E. Minaya (Orsay, IPN) ; Nichita, D. (Bucharest, IFIN-HH ; Bucharest, Polytechnic Inst.) ; Rodríguez, L.V. (Heidelberg, Max Planck Inst.) et al.
Collinear laser spectroscopy is one of the essential tools for nuclear-structure studies. [...]
arXiv:2005.03007. - 4 p.
Fulltext

Notice détaillée - Notices similaires
2020-05-23
04:11
LISA Sensitivity to Gravitational Waves from Sound Waves / Schmitz, Kai
Gravitational waves (GWs) produced by sound waves in the primordial plasma during a strong first-order phase transition in the early Universe are going to be a main target of the upcoming Laser Interferometer Space Antenna (LISA) experiment. [...]
arXiv:2005.10789 ; CERN-TH-2020-079. - 16 p.
Fulltext

Notice détaillée - Notices similaires
2020-05-23
04:11
Measurement of the branching fractions for $B^+\to D^{*+}D^-K^+$, $B^+\to D^{*-}D^+K^+$, and $B^0\to D^{*-}D^0K^+$ decays / LHCb Collaboration
A measurement of four branching-fraction ratios for three-body decays of $B$ mesons involving two open-charm hadrons in the final state is presented. [...]
arXiv:2005.10264 ; LHCb-PAPER-2020-006; CERN-EP-2020-056. -
Fulltext

Notice détaillée - Notices similaires
2020-05-23
04:10
Mixed QCD-electroweak corrections to on-shell Z production at the LHC / Buccioni, Federico ; Caola, Fabrizio ; Delto, Maximilian ; Jaquier, Matthieu ; Melnikov, Kirill ; Röntsch, Raoul
We present the first complete calculation of mixed QCD-electroweak corrections to the production of on-shell $Z$ bosons in hadron collisions and their decays to massless charged leptons. [...]
arXiv:2005.10221 ; OUTP-20-04P,TTP20-021 ; P3H-20-019 ; CERN-TH-2020-072. - 6 p.
Fulltext

Notice détaillée - Notices similaires
2020-05-23
04:10
Effects of the electronic threshold on the performance of the RPC system of the CMS experiment / Elmetenawee, W.
Resistive Plate Chambers have a very important role for muon triggering both in the barrel and in the endcap regions of the CMS experiment at the Large Hadron Collider (LHC). [...]
arXiv:2005.09472. -
Fulltext

Notice détaillée - Notices similaires
2020-05-21
10:23
Search for heavy neutral lepton production in $K^+$ decays to positrons / NA62 Collaboration
A search for heavy neutral lepton ($N$) production in $K^+\to e^+N$ decays using the data sample collected by the NA62 experiment at CERN in 2017--2018 is reported. [...]
CERN-EP-2020-089 ; arXiv:2005.09575. -
Fulltext

Notice détaillée - Notices similaires
2020-05-21
10:23
Performance and aging studies for the ALICE muon RPCs / Quaglia, Luca (INFN, Turin ; Turin U.) ; Bianchi, Antonio (INFN, Turin ; Turin U.) ; Ferretti, Alessandro (INFN, Turin ; Turin U.) ; Gagliardi, Martino (INFN, Turin ; Turin U.) ; Stocco, Diego (SUBATECH, Nantes) ; Guida, Roberto (CERN) ; Mandelli, Beatrice (CERN) ; Alvigini, Laura (IUSS, Pavia)
The ALICE muon trigger (MTR) system consists of 72 Resistive Plate Chamber (RPC) detectors arranged in two stations, each composed of two planes with 18 RPCs per plane. [...]
arXiv:2005.00286. - 8 p.
Fulltext

Notice détaillée - Notices similaires
2020-05-21
10:23
Phase Transitions of Quintessential AdS Black Holes in M-theory/Superstring Inspired Models / Belhaj, A. (Mohammed V U., Agdal) ; Balali, A. El (Mohammed V U., Agdal) ; Hadri, W. El (Mohammed V U., Agdal) ; Hassouni, Y. (Mohammed V U., Agdal) ; Torrente-Lujan, E. (Murcia U. ; CERN)
We study $d$-dimensional $AdS$ black holes surrounded by Dark Energy (DE), embedded in $D$-dimensional M-theory/superstring inspired models having $AdS_d \times \mathbb{S}^{d+k}$ space-time with $D=2d+k$. [...]
arXiv:2004.10647 ; FISPAC-TH/20-31415 ; UQBAR-TH/20-27182. - 39 p.
Fulltext

Notice détaillée - Notices similaires
2020-05-20
11:24
Beyond the Standard Model in Vector Boson Scattering Signatures / Long, Kenneth David (CERN) ; Gallinaro, Michele (LIP Laboratorio de Instrumentacao e Fisica Experimental de Particulas (PT)) ; Reuter, Jürgen (DESY) ; Ruiz, Richard (Université Catholique de Louvain) ; Salvioni, Ennio (CERN) ; Bachas, Dinos (Aristotle University of Thessaloniki (GR)) ; Barak, Liron (Tel Aviv University (IL)) ; Brivio, Ilaria (Universität Heidelberg) ; Bishara, Fady (DESY) ; Franzosi, Diogo (Chalmers University of Technology) et al.
The high-energy scattering of massive electroweak bosons, known as vector boson scattering (VBS), is a sensitive probe of new physics. [...]
CERN-OPEN-2020-008 ; DESY-PROC-2020-002 ; ISBN-978-3-945931-33-2 ; ISSN-1435-8077 ; CP3-20-17 ; VBSCAN-PUB-04-20. - 2020. - 16 p.
Preprint

Notice détaillée - Notices similaires