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2021-03-03
09:38
Measurements of differential cross-sections in four-lepton events in 13 TeV proton-proton collisions with the ATLAS detector
Measurements of four-lepton differential and integrated fiducial cross-sections in events with two same-flavour, opposite-charge electron or muon pairs are presented. [...]
CERN-EP-2021-019. - 2021.
Fulltext - Previous draft version

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2021-03-03
08:28
Deep Learning strategies for ProtoDUNE raw data denoising / Rossi, Marco (Università degli Studi e INFN Milano (IT)) ; Vallecorsa, Sofia (CERN)
In this work we investigate different machine learning based strategies for denoising raw simulation data from ProtoDUNE experiment. [...]
CERN-IT-2021-001. - 2021. - 9 p.

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2021-03-03
04:25
Collider constraints on axion-like particles / d'Enterria, David (CERN)
The current status and future prospects of searches for axion-like particles (ALPs) at colliders, mostly focused on the CERN LHC, are summarized. [...]
arXiv:2102.08971. - 11 p.

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2021-03-02
04:32
Leading-Color Two-Loop QCD Corrections for Three-Jet Production at Hadron Colliders / Abreu, S. ; Cordero, F. Febres ; Ita, H. ; Page, B. ; Sotnikov, V.
We present the complete set of leading-color two-loop contributions required to obtain next-to-next-to-leading-order (NNLO) QCD corrections to three-jet production at hadron colliders. [...]
arXiv:2102.13609 ; CERN-TH-2021-023 ; FR-PHENO-2021-06 ; MPP-2021-20. -
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2021-03-02
04:32
On the effective lifetime of $B_s \to \mu \mu \gamma$ / Carvunis, Alexandre ; Dettori, Francesco ; Gangal, Shireen ; Guadagnoli, Diego ; Normand, Camille
The $B_s \to \mu^+ \mu^- \gamma$ decay has been recently reappraised from both theoretical and experimental viewpoints. [...]
arXiv:2102.13390 ; CERN-TH-2021-026 ; LAPTH-010/21. - 30 p.
Fulltext

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2021-03-02
04:31
$t\bar{t}W$ Production: a very complex process / Miralles López, Marcos
These Monte Carlo studies describe the impact of higher order effects in both QCD and EW $t\bar{t}W$ production. [...]
arXiv:2102.13599. - 6 p.
Fulltext

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2021-03-01
23:28
Search for top squark production in fully-hadronic final states in proton-proton collisions at $\sqrt{s} = $ 13 TeV
A search for production of the supersymmetric partners of the top quark, top squarks, is presented. [...]
CERN-EP-2021-022 ; CMS-SUS-19-010-003. - 2021.
Additional information for the analysis - CMS AuthorList - Fulltext

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2021-02-28
04:44
Adding Flavor to the Narain Ensemble / Datta, Shouvik ; Duary, Sarthak ; Kraus, Per ; Maity, Pronobesh ; Maloney, Alexander
We revisit the proposal that the ensemble average over free boson CFTs in two dimensions - parameterized by Narain's moduli space - is dual to an exotic theory of gravity in three dimensions dubbed $U(1)$ gravity. [...]
arXiv:2102.12509 ; CERN-TH-2021-020. - 30 p.
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2021-02-28
04:44
Nonlinear gravitational-wave memory from cusps and kinks on cosmic strings / Jenkins, Alexander C. ; Sakellariadou, Mairi
The nonlinear memory effect is a fascinating prediction of general relativity (GR), in which oscillatory gravitational-wave (GW) signals are generically accompanied by a monotonically-increasing strain which persists in the detector long after the signal has passed. [...]
arXiv:2102.12487 ; KCL-PH-TH/2021-04 ; CERN-TH-2021-016. - 29 p.
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2021-02-28
04:44
Factorization and transverse phase-space parton distributions / Wu, Bin
We first revisit impact-parameter dependent collisions of ultra-relativistic particles in quantum field theory. [...]
arXiv:2102.12916 ; CERN-TH-2021-019. - 34 p.
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