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Derniers ajouts:
2019-06-20
13:35
Measurement of long-range two-particle azimuthal correlations in $Z$-boson tagged $pp$ collisions at $\sqrt{s}=$8 and 13 TeV
Results are presented from the measurement by ATLAS of long-range ($|\Delta\eta|>2$) dihadron angular correlations in $\sqrt{s}=8$ and 13 TeV $pp$ collisions containing a $Z$ boson. [...]
CERN-EP-2019-103.
- 2019.
Fulltext - Previous draft version

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2019-06-20
04:53
Direct anthropic bound on the weak scale from supernovae explosions / D'Amico, Guido (U. Parma (main) ; INFN, Parma ; Stanford U., ITP) ; Strumia, Alessandro (U. Pisa (main)) ; Urbano, Alfredo (INFN, Trieste ; U. Trieste (main)) ; Xue, Wei (CERN)
Core-collapse supernovae presumably explode because trapped neutrinos push the material out of the stellar envelope. [...]
arXiv:1906.00986.
- 24 p.
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2019-06-20
04:53
$Q_{\textrm{EC}}$-value determination for $^{21}$Na$\rightarrow^{21}$Ne and $^{23}$Mg$\rightarrow^{23}$Na mirror-nuclei decays using high-precision mass spectrometry with ISOLTRAP at ISOLDE/CERN / Karthein, J. ; Atanasov, D. ; Blaum, K. ; Breitenfeldt, M. ; Bondar, V. ; Hayen, L. ; Lunney, D. ; Manea, V. ; Mougeot, M. ; Neidherr, D. et al.
We report on high-precision $Q_{\textrm{EC}}$ values of the $^{21}$Na$\rightarrow^{21}$Ne and $^{23}$Mg$\rightarrow^{23}$Na mirror $\beta$-transitions from mass measurements with ISOLTRAP at ISOLDE/CERN. [...]
arXiv:1906.01538.
- 8 p.
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2019-06-19
04:27
Production of Z-bosons in the parton branching method / Bermudez Martinez, A. (DESY) ; Connor, P. (DESY) ; Dominguez Damiani, D. (DESY) ; Estevez Banos, L.I. (DESY) ; Hautmann, F. (Antwerp U. ; Basque U., Bilbao ; CERN) ; Jung, H. (DESY) ; Lidrych, J. (DESY) ; Schmitz, M. (DESY) ; Taheri Monfared, S. (DESY) ; Wang, Q. (DESY ; Peking U.) et al.
Transverse Momentum Dependent (TMD) parton distributions obtained from the Parton Branching (PB) method are combined with next-to-leading-order (NLO) calculations of Drell-Yan (DY) production. [...]
arXiv:1906.00919 ; DESY-19-087.
- 16 p.
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2019-06-18
04:38
Review of High-Quality Random Number Generators / James, Frederick (CERN) ; Moneta, Lorenzo (CERN)
This is a review of pseudorandom number generators (RNG's) of the highest quality, suitable for use in the most demanding Monte Carlo calculations. [...]
arXiv:1903.01247.
- 21 p.
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2019-06-18
04:38
Levy HBT results at NA61/SHINE / Porfy, Barnabas
Bose-Einstein (or HBT) momentum correlations reveal the space-time structure of the particle emitting source created in high energy nucleus-nucleus collisions. [...]
arXiv:1906.06065.
- 8 p.
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2019-06-18
04:38
Gravitational Waves from Peaks / De Luca, V. (Geneva U., Dept. Theor. Phys.) ; Desjacques, V. (Technion) ; Franciolini, G. (Geneva U., Dept. Theor. Phys.) ; Riotto, A. (Geneva U., Dept. Theor. Phys. ; CERN)
We discuss a novel mechanism to generate gravitational waves in the early universe. [...]
arXiv:1905.13459.
- 10 p.
Fulltext

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2019-06-17
18:15
Search for long-lived particles using nonprompt jets and missing transverse momentum with proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
A search for long-lived particles decaying to displaced, nonprompt jets and missing transverse momentum is presented. [...]
arXiv:1906.06441 ; CMS-EXO-19-001 ; CERN-EP-2019-113 ; CMS-EXO-19-001-003.
- 2019.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2019-06-15
05:00
Calculations for deep inelastic scattering using fast interpolation grid techniques at NNLO in QCD and the extraction of $\alpha_s$ from HERA data / Britzger, D. ; Currie, J. ; Gehrmann-De Ridder, A. ; Gehrmann, T. ; Glover, E.W.N. ; Gwenlan, C. ; Huss, A. ; Morgan, T. ; Niehues, J. ; Pires, J. et al.
The extension of interpolation-grid frameworks for perturbative QCD calculations at next-to-next-to-leading order (NNLO) is presented for deep inelastic scattering (DIS) processes. [...]
arXiv:1906.05303 ; CERN-TH-2019-079 ; CFTP/19-020 ; IPPP/19/44 ; MPP-2019-114 ; ZU-TH 29/19.
- 13 p.
Fulltext

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2019-06-15
05:00
Production of electrons from heavy-flavour hadron decays in different collision systems with ALICE at LHC / Rode, Sudhir Pandurang
Heavy-flavour quarks, due to their large masses, are produced in the early stages of the relativistic heavy-ion collisions via initial hard scatterings. [...]
arXiv:1906.05570.
- 4 p.
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