CERN Accelerating science

CERN Preprints

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2016-05-06
08:27
Maximal Flavor Violation in Super-GUTs / Ellis, John (King's Coll. London ; CERN) ; Olive, Keith (Minnesota U., Theor. Phys. Inst) ; Velasco-Sevilla, Liliana (University of Bergen, DPT)
We consider supersymmetric grand unified theories with soft supersymmetry-breaking scalar masses $m_0$ specified above the GUT scale (super-GUTs) and patterns of Yukawa couplings motivated by upper limits on flavour-changing interactions beyond the Standard Model. [...]
arXiv:1605.01398 ; KCL-PH-TH-2016-20 ; LCTS-2016-13 ; CERN-PH-TH-2016-095 ; UMN-TH-3526-16 ; FTPI-MINN-16-16.
- 2016.
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2016-05-06
08:26
Parton Shower Uncertainties with Herwig 7: Benchmarks at Leading Order / Bellm, Johannes ; Nail, Graeme ; Plätzer, Simon ; Schichtel, Peter ; Siódmok, Andrzej
We perform a detailed study of the sources of perturbative uncertainty in parton shower predictions within the Herwig 7 event generator. [...]
arXiv:1605.01338 ; MAN-HEP-2016-06 ; CERN-TH-2016-093 ; HERWIG-2016-03 ; IFJPAN-IV-2016-7 ; KA-TP-12-2016 ; MCNET-16-12 ; IPPP-16-34.
- 2016. - 18 p.
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2016-05-06
08:25
Heavy ions at the Future Circular Collider / Dainese, A (editors) ; Wiedemann, U A (editors) ; Armesto, N (section editors) ; d'Enterria, D (section editors) ; Jowett, J M (section editors) ; Lansberg, J -P (section editors) ; Milhano, J G (section editors) ; Salgado, C A (section editors) ; Schaumann, M (section editors) ; van Leeuwen, M (section editors) et al.
The Future Circular Collider (FCC) Study is aimed at assessing the physics potential and the technical feasibility of a new collider with centre-of-mass energies, in the hadron-hadron collision mode, seven times larger than the nominal LHC energies. [...]
arXiv:1605.01389 ; CERN-TH-2016-107.
- 2016. - 57 p.
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2016-05-06
08:25
Measurement of the CKM angle $\gamma$ using $B^0 \rightarrow D K^{*0}$ with $D \rightarrow K^0_S \pi^+ \pi^-$ decays / LHCb collaboration
A model-dependent amplitude analysis of the decay $B^0\rightarrow D(K^0_S\pi^+\pi^-) K^{*0}$ is performed using proton-proton collision data corresponding to an integrated luminosity of 3.0fb$^{-1}$, recorded at $\sqrt{s}=7$ and $8 TeV$ by the LHCb experiment. [...]
arXiv:1605.01082 ; CERN-PH-EP-2016-089 LHCB-PAPER-2016-007.
- 2016.
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2016-05-04
09:11
Measurement of forward $W$ and $Z$ boson production in association with jets in proton-proton collisions at $\sqrt{s}=8$ TeV
The production of $W$ and $Z$ bosons in association with jets is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of $1.98 \pm 0.02$ fb$^{-1}$ [...]
CERN-EP-2016-092 ; LHCB-PAPER-2016-011.
- 2016.
Fulltext - Previous draft version - Related data file(s)

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2016-05-04
08:06
Non-Perturbative Quantum Geometry III / Krefl, Daniel
The Nekrasov-Shatashvili limit of the refined topological string on toric Calabi-Yau manifolds and the resulting quantum geometry is studied from a non-perturbative perspective. [...]
arXiv:1605.00182 ; CERN-TH-2016-100.
- 2016. - 34 p.
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2016-05-04
08:04
Measurement of forward $W$ and $Z$ boson production in association with jets in proton-proton collisions at $\sqrt{s}=8$~TeV / LHCb collaboration
The production of $W$ and $Z$ bosons in association with jets is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8~TeV by the LHCb experiment, corresponding to an integrated luminosity of \mbox{1.98 $\pm$ 0.02~fb$^{-1}$}. [...]
arXiv:1605.00951 ; CERN-EP-2016-092 ; LHCB-PAPER-2016-011.
- 2016.
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2016-05-04
08:04
Interference Effects in the Decays of 750 GeV States into $\gamma \gamma$ and $t\bar{t}$ / Djouadi, Abdelhak ; Ellis, John ; Quevillon, Jérémie
We consider interference effects in the production via gluon fusion in LHC collisions at 13 TeV and decays into $\gamma \gamma$ and $t {\bar t}$ final states of the putative 750 GeV state(s) $\Phi$, assumed here to be scalar and/or pseudo scalar particle(s). [...]
arXiv:1605.00542 ; CERN-TH-2016-095 ; KCL-PH-TH-2016-20 ; LPT-ORSAY--16--39.
- 2016. - 31 p.
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2016-05-04
08:02
Quantum Field Theory of Interacting Dark Matter/Dark Energy: Dark Monodromies / D'Amico, Guido ; Hamill, Teresa ; Kaloper, Nemanja
We discuss how to formulate a quantum field theory of dark energy interacting with dark matter. [...]
arXiv:1605.00996 ; CERN-TH-2016-104.
- 2016. - 24 p.
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2016-05-02
10:46
Top Quark Properties Measurements in CMS / Yazgan, Efe (Gent U.) /CMS Collaboration
Recent top quark properties measurements made with the CMS detector at the LHC are presented. The measurements summarized include spin correlation of top quark pairs, asymmetries, top quark mass, and the underlying event in top quark pair events. [...]
CMS-CR-2016-059.- Geneva : CERN, 2016 - 9 p. Fulltext: PDF;
In : 30th Les Rencontres de Physique de la Vallée d'Aoste Results and Perspectives in Particle Physics, La Thuile, Aosta Valley, Italie, 6 - 12 Mar 2016

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