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CERN Document Server 6 ჩანაწერია ნაპოვნი  ძიებას დასჭირდა 0.54 წამი. 
1.
wilson: A package for renormalization group running in the SMEFT with Sterile Neutrinos / Aebischer, Jason (CERN) ; Kapoor, Tejhas (IJCLab, Orsay) ; Kumar, Jacky (Los Alamos)
Sterile neutrinos are well-motivated beyond the Standard Model (BSM) particles. [...]
CERN-TH-2024-186 ; LA-UR-24-31845 ; arXiv:2411.07220.
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Fulltext
2.
Computing tools for effective field theories: SMEFT-Tools 2022 Workshop Report, 14–16th September 2022, Zürich / Aebischer, Jason (ed.) (Zurich U.) ; Fael, Matteo (ed.) (CERN) ; Fuentes-Martín, Javier (ed.) (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys.) ; Thomsen, Anders Eller (ed.) (Basel U.) ; Virto, Javier (ed.) (U. Barcelona (main) ; Barcelona U. ; ICC, Barcelona U.) ; Allwicher, Lukas (Zurich U.) ; Das Bakshi, Supratim (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys.) ; Bélusca-Maïto, Hermès (Zagreb U., Phys. Dept.) ; de Blas, Jorge (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys.) ; Chala, Mikael (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys.) et al.
In recent years, theoretical and phenomenological studies with effective field theories have become a trending and prolific line of research in the field of high-energy physics. In order to discuss present and future prospects concerning automated tools in this field, the SMEFT-Tools 2022 workshop was held at the University of Zurich from 14th-16th September 2022. [...]
arXiv:2307.08745.- 2024-02-19 - 115 p. - Published in : Eur. Phys. J. C 84 (2024) 170 Fulltext: 2307.08745 - PDF; document - PDF;
3.
Precision matching of microscopic physics to the Standard Model Effective Field Theory (SMEFT) / Greljo, Admir (Universitaet Bern (CH)) ; Dawson, Sally (Department of Physics, Brookhaven National Laboratory (US)) ; Lohwasser, Kristin (University of Sheffield (GB)) ; Aebischer, Jason (Universität Zürich (CH)) ; Das Bakshi, Supratim (Universidad de Granada (ES)) ; Carmona, Adrían (Universidad de Granada (ES)) ; Chakrabortty, Joydeep (Indian Institute of Technology Kanpur (IN)) ; Cohen, Timothy (University of Oregon (US)) ; Criado, Juan Carlos (Durham University (UK)) ; Fuentes-Martín, Javier (Universidad de Granada (ES)) et al.
This note gives an overview of the tools for the precision matching of ultraviolet theories to the Standard Model effective field theory (SMEFT) at the tree level and one loop. Several semi- and fully automated codes are presented, as well as some supplementary codes for the basis conversion and the subsequent running and matching at low energies. [...]
arXiv:2212.02905; CERN-LHCEFTWG-2022-002; CERN-LPCC-2022-07.- Geneva : CERN, 2022 - 23 p. Fulltext: CERN-LHCEFTWG-2022-002 - PDF; 2212.02905 - PDF;
4.
Weak Decays of Strange and Light Quarks / Goudzovski, Evgueni (Birmingham U.) ; Passemar, Emilie (Indiana U. ; Valencia U., IFIC) ; Aebischer, Jason (Zurich U.) ; Banerjee, Swagato (Louisville U.) ; Bryman, Douglas (British Columbia U. ; TRIUMF) ; Buras, Andrzej (TUM-IAS, Munich) ; Cirigliano, Vincenzo (Washington U., Seattle) ; Christ, Norman (Columbia U. ; Columbia U., Astron. Astrophys.) ; Dery, Avital (Cornell U., LEPP) ; Dettori, Francesco (INFN, Cagliari ; Cagliari U.) et al.
The present report of the RF2 Topical Group to Snowmass 2021 describes the physics case for the studies of weak decays of strange and light quarks. [...]
arXiv:2209.07156.
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eConf - Fulltext
5.
Matching of gauge invariant dimension-six operators for $b\to s$ and $b\to c$ transitions / Aebischer, Jason (Bern U. ; U. Bern, AEC) ; Crivellin, Andreas (CERN) ; Fael, Matteo (U. Bern, AEC ; Bern U.) ; Greub, Christoph (U. Bern, AEC ; Bern U.)
New physics realized above the electroweak scale can be encoded in a model independent way in the Wilson coefficients of higher dimensional operators which are invariant under the Standard Model gauge group. In this article, we study the matching of the $SU(3)_C \times SU(2)_L \times U(1)_Y$ gauge invariant dim-6 operators on the standard $B$ physics Hamiltonian relevant for $b \to s$ and $b\to c$ transitions. [...]
arXiv:1512.02830; CERN-PH-TH-2015-278; CERN-PH-TH-2015-278.- 2016-05-05 - 31 p. - Published in : JHEP 05 (2016) 037 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
6.
1-loop SQCD corrections to the decay of top-squarks to charm and neutralino in the generic MSSM / Aebischer, Jason (U. Bern, AEC ; Bern U.) ; Crivellin, Andreas (CERN) ; Greub, Christoph (U. Bern, AEC ; Bern U.)
In this article we calculate the 1-loop supersymmetric QCD (SQCD) corrections to the decay $\tilde u_1\to c \tilde\chi^0_1$ in the MSSM with generic flavour structure. This decay mode is phenomenologically important if the mass difference between the lightest squark $\tilde u_1$ (which is assumed to be mainly stop-like) and the neutralino LSP $\tilde \chi^0_1$ is smaller than the top mass. [...]
arXiv:1410.8459.- 2015 - 25 p. - Published in : Phys. Rev. D 91 (2015) 035010 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint

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