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Autor:
Alexis Kalogeropoulos
Publikováno v:
EPJ Web of Conferences, Vol 182, p 02060 (2018)
We report on recent results by the CMS Collaboration on searches for supersymmetry based on a sample of proton-proton collision data at √s = 13 TeV, corresponding to a total integrated luminosity of 35.9 fb-1.
Autor:
Wim De Boer
Publikováno v:
EPJ Web of Conferences, Vol 182, p 02034 (2018)
Up to now searches for Dark Matter (DM) detection have not been successful, either because our paradigm in how DM signals should look like are wrong or the detector sensitivity is still too low in spite of the large progress made in recent years. We
Autor:
Samuel Louis Bein
Publikováno v:
EPJ Web of Conferences, Vol 182, p 02011 (2018)
A search for new physics in events with jets, b-tagged jets, missing transverse momentum, and no leptons, corresponding to an integrated luminosity of 35.9 fb-1 collected by the CMS experiment at sqrt(s) = 13 TeV, is presented. No significant excess
Autor:
Oliver Ricken
Publikováno v:
EPJ Web of Conferences, Vol 158, p 02002 (2017)
One of the most versatile and attractive extensions to the successful yet incomplete Standard Model of particle physics is Supersymmetry - a theory the ATLAS experiment at the Large Hadron Collider is looking for in its recorded data. Due to the natu
Autor:
Arthur Marakulin, Sergey Sibiryakov
Publikováno v:
EPJ Web of Conferences, Vol 158, p 02011 (2017)
Several supersymmetric theories with broken Lorentz invariance are considered. We study at the component level Lorentz violating representations of the supersymmetry algebra and construct Lagrangians for the scalar and vector supermultiplets with bro
Autor:
L. N. Lipatov
Publikováno v:
EPJ Web of Conferences, Vol 164, p 02002 (2017)
The scattering amplitudes in QCD and gravity at high energies are described in terms of reggeized gluons and gravitons, respectively. In particular, the BFKL Pomeron in N = 4 SUSY is dual to the reggeized graviton living in the 10-dimensional anti-de
Autor:
Zack Sullivan, Keith Pedersen
Publikováno v:
EPJ Web of Conferences, Vol 141, p 08015 (2017)
At moderate values of tanβ , a supersymmetric charged Higgs boson H ± is difficult to find due its small cross section and large backgrounds. Using realistic boosted tagging rates, we present preliminary predictions for the reach for TeV-scale char
Publikováno v:
EPJ Web of Conferences. 206:09001
The first observation of the $ B_s^0 $ → µ+µ– decay mode was reported by the CMS and LHCb collaboration. The small branching ratio inherent to this decay mode makes it highly sensitive for probing physics beyond the SM and we analyze this decay
Publikováno v:
EPJ Web of Conferences, Vol 118, p 01027 (2016)
A degenerate supersymmetric particle spectrum can escape constraints from flavor physics and at the same time evade limits from the direct searches. If such a spectrum is light enough, it can also account for the observed value of the anomalous magne
Publikováno v:
EPJ Web of Conferences, Vol 125, p 02006 (2016)
In the present article we consider the short description of the “Finite-Temperature Higgs Potentials” program for calculating loop integrals at vanishing external momenta and applications for extended Higgs potentials reconstructions. Here we col