CERN Accelerating science

SEE ALSO: PREPRINTS
ABOUT PREPRINTS
The Preprints collection aims to cover as far as possible all the grey literature in particle physics and its related technologies. The collection contains something like 400,000 documents, out of which about 50% can be accessed electronically. The documents originate from a variety of institutes all over the world. The collection, currently available, starts in 1979 and it has a full coverage of the arXiv.org e-Print archive since its beginning in 1991.

Preprints

Latest additions:
2019-07-18
14:55
The Upgrade of the CMS Inner Tracker for HL-LHC / Backhaus, Malte (Zurich, ETH) /CMS Collaboration
During the Long Shutdown (LS) from 2024 to 2026 the Large Hadron Collider (LHC) will be upgraded in order to provide a ten-fold increase of the data rate to the experiments. This will enhance the sensitivity of the experiments to possible unexplored rare processes and to allow for precision measurements of known processes, in particular of the properties of the Higgs Boson which was discovered in 2012. [...]
CMS-CR-2019-011.- Geneva : CERN, 2019 - 14 p. Fulltext: PDF;
In : International Workshop on Semiconductor Pixel Detectors for Particles and Imaging (PIXEL2018), Taipei, Taiwan, 10 - 14 Dec 2018

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2019-07-18
05:08
Towards a determination of the low $x$ gluon via exclusive $J/\psi$ production / Flett, Chris A. ; Jones, Stephen P. ; Martin, Alan D. ; Ryskin, Misha G. ; Teubner, Thomas
We discuss how the stability of the theoretical prediction for exclusive $J/\psi$ photoproduction has been improved through a systematic taming of the known $\overline{\text{MS}}$ coefficient functions by accounting for a formally power suppressed, but numerically significant, correction encoded within a $Q_0$ cut. [...]
arXiv:1907.06471 ; CERN-TH-2019-107 ; IPPP/19/53 ; LTH 1209.
- 5 p.
Fulltext

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2019-07-18
05:08
Axion-electron decoupling in nucleophobic axion models / Björkeroth, Fredrik ; Di Luzio, Luca ; Mescia, Federico ; Nardi, Enrico ; Panci, Paolo ; Ziegler, Robert
The strongest upper bounds on the axion mass come from astrophysical observations like the neutrino burst duration of SN1987A, which depends on the axion couplings to nucleons, or the white-dwarf cooling rates and red-giant evolution, which involve the axion-electron coupling. [...]
arXiv:1907.06575 ; CERN-TH-2019-118.
- 5 p.
Fulltext

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2019-07-18
05:08
Double Higgs boson production at NLO: combining the exact numerical result and high-energy expansion / Davies, Joshua ; Heinrich, Gudrun ; Jones, Stephen P. ; Kerner, Matthias ; Mishima, Go ; Steinhauser, Matthias ; Wellmann, David
We consider the next-to-leading order QCD corrections to Higgs boson pair production, using our recent calculation of the form factors in the high-energy limit. [...]
arXiv:1907.06408 ; CERN-TH-2019-103 ; MPP-2019-128 ; P3H-19-015 ; TTP19-018 ; ZU-TH 34/19.
- 21 p.
Fulltext

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2019-07-18
05:08
Small-scale structure of primordial black hole dark matter and its implications for accretion / Hütsi, Gert ; Raidal, Martti ; Veermäe, Hardi
Primordial black hole (PBH) dark matter (DM) non-linear small-scale structure formation begins before the epoch of recombination due to large Poisson density fluctuations. [...]
arXiv:1907.06533 ; CERN-TH-2019-112.
- 9 p.

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2019-07-18
05:08
Probing the strange content of the proton with charm production in charged current at LHeC / xFitter Developers' Team Collaboration
We study charm production in charged-current deep-inelastic scattering (DIS) using the xFitter framework. [...]
arXiv:1907.01014 ; DESY Report 19-107.
- 19 p.
Fulltext

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2019-07-17
10:46
Measurement of the jet mass in high transverse momentum $Z(\rightarrow b\overline{b})\gamma$ production at $\sqrt{s}= 13$ TeV using the ATLAS detector / ATLAS Collaboration
The integrated fiducial cross-section and unfolded differential jet mass spectrum of high transverse momentum $Z\rightarrow b\overline{b}$ decays are measured in $Z\gamma$ events in proton-proton collisions at $\sqrt{s} = 13$ TeV. [...]
arXiv:1907.07093 ; CERN-EP-2019-115.
- 2019. - 37 p, 37 p.
Fulltext - Previous draft version - Fulltext

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2019-07-17
09:29
Q drift during debunching time / Meer, S van der
CERN-SPS-Tech-Note-76-077-APS ; SPS-PS-Int-Note-76-77.
- 1976. - 5 p.
Full text

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2019-07-17
04:45
Highly occupied gauge theories in 2+1 dimensions: self-similar attractor / Boguslavski, K. ; Kurkela, A. ; Lappi, T. ; Peuron, J.
Motivated by the boost-invariant Glasma state in the initial stages in heavy-ion collisions, we perform classical-statistical simulations of SU(2) gauge theory in 2+1 dimensional space-time both with and without a scalar field in the adjoint representation. [...]
arXiv:1907.05892 ; CERN-TH-2019-115.
- 12 p.
Fulltext

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2019-07-16
23:31
Search for light pseudoscalar boson pairs produced from decays of the 125 GeV Higgs boson in final states with two muons and two nearby tracks in pp collisions at $\sqrt{s} = $ 13 TeV
A search is presented for pairs of light pseudoscalar bosons, in the mass range from 4 to 15 GeV, produced from decays of the 125 GeV Higgs boson. [...]
CERN-EP-2019-105 ; CMS-HIG-18-006-003.
- 2019.
Additional information for the analysis - CMS AuthorList - Fulltext

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