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2020-10-29
05:41
Bayesian analysis of the spin distribution of LIGO/Virgo black holes / Garcia-Bellido, Juan ; Siles, Jose Francisco Nuño ; Ruiz Morales, Ester
Gravitational wave detection from binary black hole (BBH) inspirals has become routine thanks to the LIGO/Virgo interferometers. [...]
IFT-UAM/CSIC-18-76 ; CERN-TH-2018-158 ; arXiv:2010.13811.
- 10 p.
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2020-10-29
05:41
Analytic integration of soft and collinear radiation in factorised QCD cross sections at NNLO / Magnea, Lorenzo ; Pelliccioli, Giovanni ; Signorile-Signorile, Chiara ; Torrielli, Paolo ; Uccirati, Sandro
Within the framework of local analytic sector subtraction, we present the full analytic integration of double-real and real-virtual local infrared counterterms that enter NNLO QCD computations with any number of massless final-state partons. [...]
P3H-20-061 ; TTP20-036 ; CERN-TH-2020-178 ; arXiv:2010.14493.
- 42 p.
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2020-10-29
05:41
Searches for lepton flavour and lepton number violation in $K^{+}$ decays at NA62 / Swallow, Joel
A search for the lepton number violating $K^{+}\rightarrow\pi^{-}\mu^{+}e^{+}$ and lepton flavour violating $K^{+}\rightarrow\pi^{+}\mu^{-}e^{+}$ decays is reported using NA62 data collected in 2017 and 2018. [...]
arXiv:2010.14475.
- 6 p.
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2020-10-29
05:41
Combined Explanation of the $Z\to b\bar b$ Forward-Backward Asymmetry, the Cabibbo Angle Anomaly, $\tau\to\mu\nu\nu$ and $b\to s\ell^+\ell^-$ Data / Crivellin, Andreas ; Manzari, Claudio Andreas ; Alguero, Marcel ; Matias, Joaquim
In this article we propose a simple model which can provide a combined explanation of the $Z\to b\bar b$ forward-backward asymmetry, the Cabbibo Angle Anomaly (CAA), $\tau\to\mu\nu\nu$ and $b\to s\ell^+\ell^-$ data. [...]
arXiv:2010.14504 ; CERN-TH-2020-177 ; PSI-PR-20-18 ; UZ-TH 40/20.
- 9 p.
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2020-10-29
05:41
$\mathrm{e}^+$$\mathrm{e}^-$ Beam-beam Parameter Study for a TeV-scale PWFA Linear Collider / Chen, Jian Bin Ben (CERN ; U. Oslo (main)) ; Schulte, Daniel (CERN) ; Adli, Erik (U. Oslo (main))
We perform a beam-beam parameter study for a TeV-scale PWFA (particle-driven plasma wakefield acceleration) $\mathrm{e}^+$$\mathrm{e}^-$ linear collider using GUINEA-PIG simulations. [...]
arXiv:2009.13672.
- 4 p.
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2020-10-28
14:30
The design update of the X-band RF pulse compressor with Correction Cavities for the CLIC 380 GeV klystron based accelerator / Cai, Jinchi (Lancaster University (GB)) ; Syratchev, Igor (CERN)
The X-band RF Pulse Compressor (PC) with Correction Cavities was selected as a base line option for the CLIC 380 GeV klystron based accelerator. [...]
CERN-ACC-2020-0031 ; CLIC-Note-1166.
- 2020. - 6 p.
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2020-10-28
10:53
Observation of a new $\Xi_b^0$ state / LHCb Collaboration
Using a proton-proton collision data sample collected by the LHCb experiment, corresponding to an integrated luminosity of 8.5~fb$^{-1}$, the observation of a new excited $\Xi_b^0$ resonance decaying to the $\Xi_b^-\pi^+$ final state is presented. [...]
arXiv:2010.14485 ; LHCb-PAPER-2020-032 ; CERN-EP-2020-190 ; LHCB-PAPER-2020-032.
- 2020. - 15 p, 15 p.
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2020-10-28
05:12
Low-mass dielectron measurements in pp, p-Pb, and Pb-Pb collisions with ALICE at the LHC / Scheid, H. Sebastian
Dielectrons are an excellent probe for the QCD matter created in created in ultra-relativistic heavy-ion collisions, since they are emitted during the whole evolution of the collision and do not interact strongly with the medium. [...]
arXiv:2010.13183.
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2020-10-28
05:11
Conceptual Design of BabyIAXO, the intermediate stage towards the International Axion Observatory / BabyIAXO Collaboration
This article describes BabyIAXO, an intermediate experimental stage of the International Axion Observatory (IAXO), proposed to be sited at DESY. [...]
arXiv:2010.12076.
- 76 p.
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2020-10-28
05:11
Anomaly Detection With Conditional Variational Autoencoders / Pol, Adrian Alan (CERN ; LRI, Paris 11) ; Berger, Victor (LRI, Paris 11) ; Cerminara, Gianluca (CERN) ; Germain, Cecile (LRI, Paris 11) ; Pierini, Maurizio (CERN)
Exploiting the rapid advances in probabilistic inference, in particular variational Bayes and variational autoencoders (VAEs), for anomaly detection (AD) tasks remains an open research question. [...]
arXiv:2010.05531.
- 8 p.
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