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Derniers ajouts:
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
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. [...]
CERN-EP-2020-190 ; LHCB-PAPER-2020-032.
- 2020.
Fulltext - Previous draft version - Related data file(s)

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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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2020-10-28
05:11
Hadronic Resonance Gas Model and Multiplicity Dependence in p-p, p-Pb, Pb-Pb collisions: Strangeness Enhancement / Cleymans, Jean (UCT-CERN Res. Ctr.) ; Lo, Pok Man (Wroclaw U.) ; Redlich, Krzysztof (Wroclaw U. ; CERN) ; Sharma, Natasha (Panjab U.)
Recent theoretical work on the multiplicity dependence of strange hadrons is presented..
arXiv:2010.02714.
- 9 p.
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2020-10-28
05:11
Charge collection properties of TowerJazz 180 nm CMOS Pixel Sensors in dependence of pixel geometries and bias parameters, studied using a dedicated test-vehicle: the Investigator chip / Aglieri Rinella, G. (CERN) ; Chaosong, G. (Hua-Zhong Normal U.) ; di Mauro, A. (CERN) ; Eum, J. (Pusan Natl. U.) ; Hillemanns, H. (CERN) ; Junique, A. (CERN) ; Keil, M. (CERN) ; Kim, D. (Dongguk U.) ; Kim, H. (Pusan Natl. U.) ; Kugathasan, T. (CERN) et al.
This paper contains a compilation of parameters influencing the charge collection process extracted from a comprehensive study of partially depleted Monolithic Active Pixel Sensors with small (<25 um$^2$) collection electrodes fabricated in the TowerJazz 180 nm CMOS process. [...]
arXiv:2009.10517.
- 15 p.
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2020-10-27
17:21
ATF report 2020 / Aryshev, Alexander (KEK, High Energy Accelerator Research Organization (Japan)) ; Bambade, Philip (Université Paris-Saclay (FR)) ; Bett, Douglas Robert (University of Oxford (GB)) ; Brunetti, Laurent (Centre National de la Recherche Scientifique (FR)) ; Burrows, Philip Nicholas (University of Oxford (GB)) ; Cilento, Vera (Université Paris-Saclay (FR)) ; Faus-Golfe, Angeles (Université Paris-Saclay (FR)) ; Karataev, Pavel (University of London (GB)) ; Korysko, Pierre (University of Oxford (GB)) ; Kiyoshi, Kubo (KEK, High Energy Accelerator Research Organization (Japan)) et al.
The KEK accelerator test faciliry (ATF) conducts R&D on a beam for the Linear Collider. [...]
CERN-ACC-2020-0029.
- 2020. - 77 p.

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2020-10-27
16:57
Combined ramp and telescopic squeeze: MD 3270 / Fartoukh, Stephane (CERN) ; Azzopardi, Gabriella (CERN) ; Bruce, Roderik (CERN) ; Buffat, Xavier (CERN) ; Coello De Portugal - Martinez Vazquez, Jaime Maria ; Fuster Martinez, Nuria ; Iadarola, Giovanni (CERN) ; Karastathis, Nikos ; Kostoglou, Sofia (CERN) ; Maclean, Ewen Hamish (CERN) et al.
This paper highlights the outcome of the 2018 round ATS MD program, which aimed at demonstrating the feasibility of a combined ramp and telescopic squeeze as a potential key ingredient to operate the machine in Run 3, with much brighter and more energetic beams with respect to Run 2. [...]
CERN-ACC-2020-0028.
- 2020. - 40 p.

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2020-10-27
15:57
Status of the ESSnuSB Extraction Design / Alekou, Androula (University of Manchester (GB)) ; Bartosik, Hannes (CERN) ; Efthymiopoulos, Ilias (CERN)
In the European Spallation Source (ESS) neutrino Super Beam (ESSnuSB), a very intense neutrino beam will be produced in order to measure with a high precision the CP violating angle at the 2nd oscillation maximum. [...]
CERN-ACC-2020-0027.
- 2020. - 7 p.

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