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2019-02-22
13:40
Amplitude analysis of $B^{0}_{s} \rightarrow K^{0}_{\textrm{S}} K^{\pm}\pi^{\mp}$ decays
The first untagged decay-time-integrated amplitude analysis of $B^{0}_{s} \rightarrow K^{0}_{\textrm{S}} K^{\pm}\pi^{\mp}$ decays is performed using a sample corresponding to $3.0\,$fb$^{-1}$ of $pp$ collision data recorded with the LHCb detector during 2011 and 2012. [...]
CERN-EP-2019-017 ; arXiv:1902.07955 ; LHCB-PAPER-2018-045. - 2019.
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2019-02-22
05:07
Tracks of hadronic showers in the CALICE Si-W ECAL physics prototype / CALICE Collaboration
A detailed investigation of hadronic interactions is performed using $\pi^-$ data with energies in the range 2-10 GeV, recorded at FNAL in 2008, incident on a high granularity silicon-tungsten electromagnetic calorimeter. [...]
arXiv:1902.06161 ; CALICE-PUB-2019-002. - 21 p.
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2019-02-22
05:07
Performance of alternative scintillator tile geometry for AHCAL / Tsuji, Naoki
The CALICE Analogue Hadron CALorimeter (AHCAL) at the International Linear Collider (ILC) is a high-granularity hadron calorimeter based on scintillator tiles readout by MPPCs. [...]
arXiv:1902.05266. - 3 p.
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2019-02-22
05:07
Bibliometrics for collaboration works / Rossi, Paolo (Pisa U.) ; Strumia, Alessandro (Pisa U.) ; Torre, Riccardo (CERN ; INFN, Genoa)
An important issue in bibliometrics is the weighting of co-authorship in the production of scientific collaborations, which are becoming the standard modality of research activity in many disciplines. [...]
arXiv:1902.01693. - 9 p.
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2019-02-22
05:06
Towards an Advanced Linear International Collider / ALEGRO Collaboration
This document provides detailed information on the status of Advanced and Novel Accelerators techniques and describes the steps that need to be envisaged for their implementation in future accelerators, in particular for high energy physics applications. [...]
arXiv:1901.10370. - 83 p.
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2019-02-21
16:48
Searches for third-generation scalar leptoquarks in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector
Limits are set on the pair production of scalar leptoquarks, where all possible decays of the leptoquark into a quark ($t$, $b$) and a lepton ($\tau$, $\nu$) of the third generation are considered. [...]
CERN-EP-2019-026. - 2019.
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2019-02-20
06:32
Irradiation studies of a multi-doped Gd$_3$Al$_2$Ga$_3$O$_{12}$ scintillator / Alenkov, V (Unlisted, RU) ; Buzanov, O (Unlisted, RU) ; Dosovitskiy, G (Kurchatov Inst., Moscow) ; Egorychev, V (Moscow, ITEP) ; Fedorov, A (Minsk, Inst. Nucl. Problems) ; Golutvin, A (Natl. U. Sci. Tech., Moscow ; Imperial Coll., London) ; Guz, Yu (Serpukhov, IHEP) ; Jacobsson, R (CERN) ; Korjik, M (Kurchatov Inst., Moscow ; Minsk, Inst. Nucl. Problems) ; Kozlov, D (Minsk, Inst. Nucl. Problems) et al.
The characteristics of a Gd$_3$Al$_2$Ga$_3$O$_{12}$ crystal scintillator doped with cerium and co-doped with magnesium and titanium have been studied, mainly in view of using it for the Phase II upgrade of the LHCb electromagnetic calorimeter. [...]
2018. - 4 p.

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2019-02-20
04:42
Probing the Scale of New Physics in the $ZZ\gamma$ Coupling at $e^+e^-$ Colliders / Ellis, John ; Ge, Shao-Feng ; He, Hong-Jian ; Xiao, Rui-Qing
The $ZZ\gamma$ and $Z\gamma\gamma$ triple neutral gauge couplings are absent in the Standard Model (SM) at the tree level. [...]
arXiv:1902.06631 ; KCL-PH-TH/2019-11 ; CERN-TH/2019-008 ; IPMU19-0021. - 28 p.
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2019-02-20
04:42
Ultra-peripheral-collision studies in the fixed-target mode with the proton and lead LHC beams / Yamanaka, N. (Orsay, IPN) ; Hadjidakis, C. (Orsay, IPN) ; Kikola, D. (Orsay, IPN) ; Lansberg, J.P. (Orsay, IPN) ; Massacrier, L. (Orsay, IPN) ; Echevarria, M.G. (INFN, Pavia) ; Kusina, A. (Cracow, INP) ; Schienbein, I. (LPSC, Grenoble) ; Seixas, J. (Lisbon, IST ; LIP, Lisbon) ; Shao, H.S. (Paris, LPTHE) et al.
We address the physics case related to the studies of ultra-peripheral pH, pPb, PbH, and PbPb collisions in the fixed-target mode at the LHC. [...]
arXiv:1902.06642. - 6 p.
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2019-02-20
04:42
Cosmological Shapes of Higher-Spin Gravity / Anninos, D. (King's Coll. London, Dept. Math) ; De Luca, V. (Geneva U., CAP ; CERN) ; Franciolini, G. (Geneva U., CAP ; CERN) ; Kehagias, A. (Natl. Tech. U., Athens) ; Riotto, A. (Geneva U., CAP ; CERN)
We explore non-Gaussian features of a massless spin-two field in the Vasiliev theory of higher-spin gravity. [...]
arXiv:1902.01251. - 35 p.
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