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2018-04-20
09:45
Measurement of CP violation in the $B_s^0 \to \phi \phi$ decay and search for the $B^0 \to \phi\phi$ decay /LHCb Collaboration
A measurement of the time-dependent $CP$-violating asymmetry in $B_s^0 \to \phi\phi$ decays is presented, along with measurements of the $T$-odd triple-product asymmetries. Using a sample of proton-proton collision data corresponding to an integrated luminosity of $5.0 fb^{-1}$ collected with the LHCb detector, a signal yield of approximately 8500 $B_s^0 \to \phi\phi$ decays is obtained. [...]
LHCb-CONF-2018-001; CERN-LHCb-CONF-2018-001.- Geneva : CERN, 2018 - 25. Fulltext: CDSFigs - ZIP; LHCb-CONF-2018-001 - PDF;
In : 53rd Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 10 - 17 Mar 2018

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2018-04-20
07:35
Evidence for the decay $B_{s}^0 \rightarrow \overline{K}{}^{*0}\mu^+\mu^-$ / LHCb Collaboration
A search for the decay $B_{s}^0 \rightarrow \overline{K}{}^{*0}\mu^+\mu^-$ is presented using data sets corresponding to 1.0, 2.0 and 1.6 $\text{fb}^{-1}$ of integrated luminosity collected during $pp$ collisions with the LHCb experiment at centre-of-mass energies of 7, 8 and 13 TeV, respectively. [...]
LHCb-PAPER-2018-004 ; CERN-EP-2018-059 ; arXiv:1804.07167 ; LHCB-PAPER-2018-004 ; CERN-EP-2018-059. -
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2018-04-20
07:34
Systematic approximation of multi-scale Feynman integrals / Borowka, Sophia ; Gehrmann, Thomas ; Hulme, Daniel
An algorithm for the systematic analytical approximation of multi-scale Feynman integrals is presented. [...]
CERN-TH-2018-078 ; ZU-TH 14/18 ; arXiv:1804.06824 ; CERN-TH-2018-078 ; ZU-TH-14-18. - 33 p.
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2018-04-20
07:34
Holographic duals of 3d S-fold CFTs / Assel, Benjamin ; Tomasiello, Alessandro
We construct non-geometric AdS$_4$ solutions of IIB string theory where the fields in overlapping patches are glued by elements of the S-duality group. [...]
CERN-TH-2018-087 ; arXiv:1804.06419 ; CERN-TH-2018-087. - 8 p.
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2018-04-20
06:05
AVERAGE NEUTRALIZATION AND TRANSVERSE STABILITY IN ISABELLE / Herrera, J (Brookhaven) ; Zotter, B (Brookhaven ; CERN)
BNL-50980. - 1978. - 8 p.

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2018-04-19
21:10
Search for disappearing tracks as a signature of new long-lived particles in proton-proton collisions at $\sqrt{s} = $ 13 TeV
A search is presented for long-lived charged particles that decay within the CMS detector and produce the signature of a disappearing track. [...]
CERN-EP-2018-061 ; CMS-EXO-16-044-003. - 2018.
Additional information for the analysis - CMS AuthorList - Fulltext

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2018-04-18
07:20
Higgs amplitudes from supersymmetric form factors Part II: $\mathcal{N}<4$ super Yang-Mills / Brandhuber, Andreas ; Kostacinska, Martyna ; Penante, Brenda ; Travaglini, Gabriele
The study of form factors has many phenomenologically interesting applications, one of which is Higgs plus gluon amplitudes in QCD. [...]
QMUL-PH-18-05 ; CERN-TH-2018-064 ; arXiv:1804.05828 ; QMUL-PH-18-05 ; CERN-TH-2018-064. - 1 p.
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2018-04-18
07:20
Higgs amplitudes from supersymmetric form factors Part I: $\mathcal{N}=4$ super Yang-Mills / Brandhuber, Andreas ; Kostacinska, Martyna ; Penante, Brenda ; Travaglini, Gabriele
In the large top-mass limit, Higgs plus multi-gluon amplitudes in QCD can be computed using an effective field theory. [...]
QMUL-PH-18-01 ; CERN-TH-2018-063 ; arXiv:1804.05703 ; QMUL-PH-18-01 ; CERN-TH-2018-063. - 1 p.
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2018-04-18
07:20
Infrared Resummation for Biased Tracers in Redshift Space / Ivanov, Mikhail M. ; Sibiryakov, Sergey
We incorporate the effects of redshift space distortions and non-linear bias in time-sliced perturbation theory (TSPT). [...]
CERN-TH-2018-076 ; INR-TH-2018-006 ; arXiv:1804.05080 ; CERN-TH-2018-076 ; INR-TH-2018-006. - 52 p.
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2018-04-18
07:20
Dijet production in diffractive deep-inelastic scattering in next-to-next-to-leading order QCD / Britzger, D. ; Currie, J. ; Gehrmann, T. ; Huss, A. ; Niehues, J. ; Žlebčík, R.
Hard processes in diffractive deep-inelastic scattering can be described by a factorisation into parton-level subprocesses and diffractive parton distributions. [...]
CERN-TH-2018-081 ; DESY-18-054 ; IPPP/18/26 ; ZU-TH 13/18 ; arXiv:1804.05663 ; CERN-TH-2018-081 ; DESY-18-054 ; IPPP-18-26 ; ZU-TH-13-18. - 24 p.
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