# Preprints

2019-09-16
15:22
 Strong constraints on the $K^0_s \to \mu^+ \mu^-$ branching fraction /LHCb Collaboration A search for the decay $K^0_s \to \mu^+ \mu^-$ is performed using proton-proton collision data, corresponding to an integrated luminosity of $5.6 \, \text {fb}^{-1}$, collected with the LHCb experiment during 2016, 2017 and 2018 at a center-of-mass energy of $13\,\mathrm{TeV}$. The observed number of signal decays is consistent with zero, yielding an upper limit of $\mathcal {B}( K^0_s \to \mu^+ \mu^-) < 2.2\,(2.6)\times 10^{-10}$ at $90$ $(95)\% ~\text {CL}$ [...] LHCb-CONF-2019-002; CERN-LHCb-CONF-2019-002.- Geneva : CERN, 2019 - 9. Fulltext: PDF; In : International Conference on Kaon Physics 2019, Perugia, Italy, 10 - 13 Sep 2019

2019-09-14
05:19
 Cosmological Parameters from the BOSS Galaxy Power Spectrum / Ivanov, Mikhail M. ; Simonović, Marko ; Zaldarriaga, Matias We present cosmological parameter measurements from the publicly available Baryon Oscillation Spectroscopic Survey (BOSS) data on anisotropic galaxy clustering in Fourier space. [...] arXiv:1909.05277 ; INR-TH-2019-016 ; CERN-TH-2019-132. - 50 p. Fulltext

2019-09-14
05:19
 Strangeness Production in Jets and Underlying Events in pp Collisions at $\sqrt{s}$ = 13 TeV with ALICE / Cui, Pengyao The production of $\mathrm{K^0_S}$, $\Lambda$ and $\Xi$ is measured in jets and underlying events in pp collisions at $\sqrt{s}$ = 13 TeV with ALICE detectors. [...] arXiv:1909.05471. - 4 p. Fulltext

2019-09-14
05:19
 Directionally Accelerated Detection of an Unknown Second Reactor with Antineutrinos for Mid-Field Nonproliferation Monitoring / Rare Event Detection Group, Lawrence Livermore National Laboratory Collaboration When monitoring a reactor site for nuclear nonproliferation purposes, the presence of an unknown or hidden nuclear reactor could be obscured by the activities of a known reactor of much greater power nearby. [...] arXiv:1909.05374 ; LA-UR-19-28595. - 9 p. Fulltext

2019-09-14
05:19
 Higgs transverse momentum with a jet veto: a double-differential resummation / Monni, Pier Francesco ; Rottoli, Luca ; Torrielli, Paolo We consider the simultaneous measurement of the Higgs ($p_t^{\tiny{\mbox{H}}}$) and the leading jet ($p_t^{\tiny{\mbox{J}}}$) transverse momentum in hadronic Higgs-boson production, and perform the resummation of the large logarithmic corrections that originate in the limit $p_t^{\tiny{\mbox{H}}}\,,p_t^{\tiny{\mbox{J}}} \ll m_{\tiny{\mbox{H}}}$ up to next-to-next-to-leading-logarithmic order. [...] arXiv:1909.04704 ; CERN-TH-2019-101. - 13 p. Fulltext

2019-09-14
05:19
 Fast simulation of muons produced at the SHiP experiment using Generative Adversarial Networks This paper presents a fast approach to simulating muons produced in interactions of the SPS proton beams with the target of the SHiP experiment. [...] arXiv:1909.04451. - 20 p. Fulltext

2019-09-14
05:19
 Smarr Mass formulas for BPS multicenter Black Holes / Torrente-Lujan, E. (Murcia U. ; CERN) Mass formulas for multicenter BPS 4D black holes are presented [...] arXiv:1908.11259 ; FISPAC-TH/19-271,UQBAR-TH/19-3141. - 5 p. Fulltext

2019-09-13
21:56
 Evidence for WW production from double-parton interactions in proton-proton collisions at $\sqrt{s} =$ 13 TeV A search for WW production from double-parton scattering processes using same-charge electron-muon and dimuon events is reported, based on proton-proton collision data collected at a center-of-mass energy of 13 TeV. [...] CERN-EP-2019-167 ; CMS-SMP-18-015-003. - 2019. Additional information for the analysis - CMS AuthorList - Fulltext

2019-09-13
21:22
 Search for long-lived particles using delayed photons in proton-proton collisions at $\sqrt{s} =$ 13 TeV A search for long-lived particles decaying to photons and weakly interacting particles, using proton-proton collision data at $\sqrt{s} =$ 13 TeV collected by the CMS experiment in 2016-2017 is presented. [...] CERN-EP-2019-185 ; CMS-EXO-19-005-003. - 2019. Additional information for the analysis - CMS AuthorList - Fulltext

2019-09-13
11:15
 Amplitude analysis of the $B^+ \to \pi^+ \pi^+ \pi^-$ decay / LHCb Collaboration The results of an amplitude analysis of the charmless three-body decay $B^+ \to \pi^+ \pi^+ \pi^-$, in which $CP$-violation effects are taken into account, are reported. [...] arXiv:1909.05212 ; LHCb-PAPER-2019-017 ; CERN-EP-2019-157 ; LHCB-PAPER-2019-017. - 2019. Fulltext - Related data file(s) - Supplementary information - Fulltext

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