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Preprints

Derniers ajouts:
2019-10-24
05:06
New physics with boosted single top production at the LHC and future colliders / Aguilar-Saavedra, J.A. ; Mangano, M.L.
We address the potential of measurements with boosted single-top final states at the high-luminosity LHC (HL-LHC) and possible future hadron colliders: the high-energy LHC (HE-LHC), and the future circular collider (FCC). [...]
arXiv:1910.09788 ; IFT-UAM/CSIC-19-129 ; CERN-TH-2019-170.
- 12 p.
Fulltext

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2019-10-24
05:06
Higgs boson mass measurement using $H\to ZZ\to 4\ell$ decays at CMS / Rosenzweig, Jake
A summary of the methods used to make a precision measurement of the Higgs boson mass is presented. [...]
arXiv:1910.09607.
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2019-10-24
05:05
Classifying Calabi-Yau threefolds using infinite distance limits / Grimm, Thomas W. (Utrecht U.) ; Ruehle, Fabian (CERN ; Oxford U., Theor. Phys.) ; van de Heisteeg, Damian (Utrecht U.)
We present a novel way to classify Calabi-Yau threefolds by systematically studying their infinite volume limits. [...]
arXiv:1910.02963.
- 41 p.
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2019-10-24
05:05
Lifetime estimations and a non-monotonic initial energy density in heavy ion collisions at RHIC and LHC / Kasza, G. (Wigner RCP, Budapest) ; Csörgő, T. (Wigner RCP, Budapest ; CERN)
We highlight some connections between the final state hadronic observables and the initial conditions using a recently found new exact family of solutions of relativistic hydrodynamics. [...]
arXiv:1910.03428.
- 8 p.
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2019-10-24
05:05
Provenance tracking in the LHCb software / Trisovic, Ana (Chicago U. ; CERN) ; Jones, Chris R. (Cambridge U.) ; Couturier, Ben (CERN) ; Clemencic, Marco (CERN)
In order to facilitate reproducibility of research in particle physics, we introduce new functionality in the LHCb software framework that was designed and developed to track and capture provenance of a dataset. [...]
arXiv:1910.02863.
- 9 p.
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2019-10-24
05:05
Gravitational Wave Anisotropies from Primordial Black Holes / Bartolo, N. (INFN, Padua ; Padua U.) ; Bertacca, D. (INFN, Padua ; Padua U., Astron. Dept.) ; De Luca, V. (Geneva U., CAP) ; Franciolini, G. (Geneva U., CAP) ; Matarrese, S. (GSSI, Aquila ; INFN, Padua ; Padua U.) ; Peloso, M. (INFN, Padua ; U. Padua, Dept. Phys. Astron.) ; Ricciardone, A. (INFN, Padua ; Stavanger U.) ; Riotto, A. (CERN ; Geneva U., CAP) ; Tasinato, G. (Swansea U.)
An observable stochastic background of gravitational waves is generated whenever primordial black holes are created in the early universe thanks to a small-scale enhancement of the curvature perturbation. [...]
arXiv:1909.12619.
- 21 p.
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2019-10-23
16:25
Searches for Light Higgs Bosons at the CMS Experiment / Kalogeropoulos, Alexis (Princeton U.) /CMS Collaboration
We report on recent results by the CMS Collaboration on searches for light Higgs bosons based on a sample of proton-proton collision data at $\sqrt{s} =13$ TeV, corresponding to a total integrated luminosity of 35.9 fb$^{-1}$..
CMS-CR-2019-098.- Geneva : CERN, 2019 - 7 p. Fulltext: PDF;
In : The XXVII International Workshop on Deep Inelastic Scattering and Related Subjects, Turin, Italy, 8 - 12 Apr 2019

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2019-10-23
16:15
Rare top quark production in CMS ttZ, tZ, tgamma, and tttt production / Alvarez Gonzalez, Barbara (Oviedo U.) /CMS Collaboration
A comprehensive set of measurements of top quark pair and single top quark production in association with EWK bosons (Z or $\gamma$) is presented. The results are compared to theory predictions and re-interpreted as searches for new physics inducing deviations from the standard model predictions using an effective field theory approach. [...]
CMS-CR-2019-228.- Geneva : CERN, 2019 - 5 p. Fulltext: PDF;
In : 31st Recontres de Blois (Particle Physics and Cosmology), Blois, France, 2 - 7 Jun 2019

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2019-10-23
16:10
SEARCHES FOR DARK MATTER AT THE LHC / Tapper, Alexander (Imperial Coll., London) /ATLAS and CMS Collaborations
Astrophysical measurements show that around 85\% of the universe consists of dark matter, the origin of which is unknown. Dedicated experiments search for dark matter in the cosmos interacting directly and through annihilation [...]
CMS-CR-2019-210.- Geneva : CERN, 2019 - 9 p. Fulltext: PDF;
In : 31st Recontres de Blois (Particle Physics and Cosmology), Blois, France, 2 - 7 Jun 2019

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2019-10-23
15:59
Recent Results on Heavy Flavour from CMS / Chistov, Ruslan (Moscow Phys. Eng. Inst.) /CMS Collaboration
In this talk I report recent results on heavy flavor physics from pp collisions at CMS.It includes spectroscopy of open or hidden beauty hadrons from pp collision data at $\sqrt{s}=8$ and 13 TeV.These studies are aimed to gain new knowledge on the properties of beauty hadrons which enchance our understanding of QCD..
CMS-CR-2019-201.- Geneva : CERN, 2019 - 7 p. Fulltext: PDF;
In : 18th International Conference on Strangeness in Quark Matter, Bari, Italy, 10 - 15 Jun 2019

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