CERN Accelerating science

ATLAS Preprints

Senast inlagda poster:
2020-11-23
09:22
Search for trilepton resonances from chargino and neutralino pair production in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector
A search is performed for the electroweak pair production of charginos and associated production of a chargino and neutralino, each of which decays through an $R$-parity-violating coupling into a lepton and a $W, \, Z$, or Higgs boson. [...]
CERN-EP-2020-201.
- 2020.
Fulltext - Previous draft version

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2020-11-18
09:36
Search for dark matter produced in association with a single top quark in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector / ATLAS Collaboration
This paper presents a search for dark matter in the context of a two-Higgs-doublet model together with an additional pseudoscalar mediator, $a$, which decays into the dark-matter particles. [...]
arXiv:2011.09308 ; CERN-EP-2020-184.
- 2020. - 53 p.
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2020-11-17
11:45
Measurements of Higgs Bosons Decaying to Bottom Quarks from Vector Boson Fusion Production with the ATLAS Experiment at $\sqrt{s}=13$ TeV / ATLAS Collaboration
The paper presents a measurement of the Standard Model Higgs Boson decaying to $b$-quark pairs in the vector boson fusion (VBF) production mode. [...]
arXiv:2011.08280 ; CERN-EP-2020-195.
- 2020. - 43 p.
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2020-11-13
13:00
Search for displaced leptons in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector / ATLAS Collaboration
A search for charged leptons with large impact parameters using 139 fb$^{-1}$ of $\sqrt{s} = 13$ TeV $pp$ collision data from the ATLAS detector at the LHC is presented, addressing a long-standing gap in coverage of possible new physics signatures. [...]
arXiv:2011.07812 ; CERN-EP-2020-205.
- 2020. - 29 p.
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2020-11-11
11:24
Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\ell\ell bb$ and $\ell \ell WW$ final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for a heavy neutral Higgs boson, $A$, decaying into a $Z$ boson and another heavy Higgs boson, $H$, is performed using a data sample corresponding to an integrated luminosity of 139 fb$^{-1}$ from proton-proton collisions at $\sqrt{s} = 13$ TeV recorded by the ATLAS detector at the LHC. [...]
arXiv:2011.05639 ; CERN-EP-2020-191.
- 2020. - 52 p.
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2020-11-11
06:42
Quality Assurance methodology for the ATLAS Inner Tracker strip sensor production / Ullán, M (Barcelona, Inst. Microelectron.) ; Allport, P (Birmingham U.) ; Dette, K (Toronto U.) ; Fadeyev, V (UC, Santa Cruz, Inst. Part. Phys.) ; Fernández-Tejero, J (Barcelona, Inst. Microelectron.) ; Fleta, C (Barcelona, Inst. Microelectron.) ; Gonella, L (Birmingham U.) ; Kopsalis, I (Birmingham U.) ; Orr, R S (Toronto U.) ; Unno, Y (KEK, Tsukuba)
The production of the strip sensors for the ATLAS Inner Tracker (ITk) will start in 2020. [...]
2020. - 8 p.

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2020-11-11
06:42
Design and evaluation of large area strip sensor prototypes for the ATLAS Inner Tracker detector / Fernández-Tejero, J (Barcelona, Inst. Microelectron.) ; Bartl, U (Unlisted, AT) ; Döcke, M (Unlisted, AT) ; Fadeyev, V (UC, Santa Cruz, Inst. Part. Phys.) ; Fleta, C (Barcelona, Inst. Microelectron.) ; Hacker, J (Unlisted, AT) ; Hommels, B (Cambridge U.) ; Lacasta, C (Valencia U., IFIC) ; Parzefall, U (Freiburg U.) ; Soldevila, U (Valencia U., IFIC) et al.
The ATLAS community is facing the last stages prior to the production of the upgraded silicon strip Inner Tracker for the High-Luminosity Large Hadron Collider. [...]
2020. - 6 p.

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2020-11-10
18:43
Search for dark matter in association with an energetic photon in pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for dark matter is conducted in final states containing a photon and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV. [...]
arXiv:2011.05259 ; CERN-EP-2020-178.
- 2020. - 45 p.
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2020-11-10
05:11
CentOS Linux for the ATLAS MUCTPI Upgrade / Spiwoks, R. (CERN) ; Armbruster, A. (CERN) ; Czodrowski, P. (CERN) ; Ellis, N. (CERN) ; Farthouat, P. (CERN) ; Haas, S. (CERN) ; Kulinska, A. (CERN ; AGH-UST, Cracow) ; Marzin, A. (CERN) ; Papageorgiou, P. (CERN ; Natl. Tech. U., Athens) ; Pauly, T. (CERN) et al.
A new Muon-to-Central-Trigger Processor Interface (MUCTPI) was built as part of the upgrade of the ATLAS Level-1 trigger system for the next Run of the Large Hadron Collider at CERN. [...]
arXiv:2010.08105 ; O_MISC01_9.
- 4 p.
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2020-10-28
06:46
New software based readout driver for the ATLAS experiment / Kolos, Serguei (University of California, Irvine)
In order to maintain sensitivity to new physics in the coming years of LHC operations, the ATLAS experiment has been working on upgrading a portion of the front-end electronics and replacing some parts of the detector with new devices that can operate under the much harsher background conditions of the future LHC. [...]
arXiv:2010.14884 ; ATL-DAQ-PROC-2020-024.
- 2020. - 7 p.
Original Communication (restricted to ATLAS) - Full text - Fulltext

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