Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Peter Stoffer"'
Autor:
John M. O'Connor, Bernhard Steinberger, Marcel Regelous, Anthony A. P. Koppers, Jan R. Wijbrans, Karsten M. Haase, Peter Stoffers, Wilfried Jokat, Dieter Garbe‐Schönberg
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 14, Iss 10, Pp 4564-4584 (2013)
Estimates of the relative motion between the Hawaiian and Louisville hot spots have consequences for understanding the role and character of deep Pacific‐mantle return flow. The relative motion between these primary hot spots can be inferred by com
Externí odkaz:
https://doaj.org/article/27dfe4de2de74a4fac393486b45da6e2
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-26 (2024)
Abstract We present a new basis for the hadronic light-by-light (HLbL) tensor that is optimized for the evaluation of narrow-resonance contributions to HLbL scattering in the anomalous magnetic moment of the muon. As main advantage, kinematic singula
Externí odkaz:
https://doaj.org/article/451ae7a23c1344f78b15be59552ac0f2
Autor:
Luca Naterop, Peter Stoffer
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-43 (2024)
Abstract The low-energy effective field theory below the electroweak scale (LEFT) describes the effects at low energies of both the weak interaction and physics beyond the Standard Model. We study the one-loop renormalization of the LEFT in the ’t
Externí odkaz:
https://doaj.org/article/8fbb82989bd247348c4f67a165a6556c
Autor:
Jason Aebischer, Matteo Fael, Javier Fuentes-Martìn, Anders Eller Thomsen, Javier Virto, Lukas Allwicher, Supratim Das Bakshi, Hermès Bélusca-Maïto, Jorge de Blas, Mikael Chala, Juan Carlos Criado, Athanasios Dedes, Renato M. Fonseca, Angelica Goncalves, Amon Ilakovac, Matthias König, Sunando Kumar Patra, Paul Kühler, Marija Mador-Božinović, Mikołaj Misiak, Víctor Miralles, Ignacy Nałȩcz, Méril Reboud, Laura Reina, Janusz Rosiek, Michal Ryczkowski, José Santiago, Luca Silvestrini, Peter Stangl, Dominik Stöckinger, Peter Stoffer, Avelino Vicente, Matthias Weißwange
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 2, Pp 1-59 (2024)
Abstract 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 aut
Externí odkaz:
https://doaj.org/article/439b3c3fe79849379c8faf9f8568eb4f
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-3 (2023)
Externí odkaz:
https://doaj.org/article/f680c04cf0d54559bbc3cd369fa94227
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-3 (2023)
Externí odkaz:
https://doaj.org/article/5b1d1ed36564462d9cb542b009e91859
Publikováno v:
Physics Letters B, Vol 847, Iss , Pp 138301- (2023)
The calculation of the neutron electric dipole moment within effective field theories for physics beyond the Standard Model requires non-perturbative hadronic matrix elements of effective operators composed of quark and gluon fields. In order to use
Externí odkaz:
https://doaj.org/article/b781091d33274d30b4cd3c1829697ba3
Autor:
Jona Bühler, Peter Stoffer
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-34 (2023)
Abstract The translation of experimental limits on the neutron electric dipole moment into constraints on heavy CP-violating physics beyond the Standard Model requires knowledge about non-perturbative matrix elements of effective operators, which ide
Externí odkaz:
https://doaj.org/article/6ae35ebac3484ec79e9e6dee43be14d3
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 4, Pp 1-45 (2023)
Abstract We present a new strategy for the dispersive evaluation of the hadronic light-by-light contribution to the anomalous magnetic moment of the muon a μ . The new approach directly applies in the kinematic limit relevant for a μ : one of the p
Externí odkaz:
https://doaj.org/article/7e7c4ac22f404cf39658f2612a2c0882
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 10, Pp 1-20 (2022)
Abstract Isospin-breaking (IB) effects in the two-pion contribution to hadronic vacuum polarization (HVP) can be resonantly enhanced, if related to the interference of the ρ(770) and ω(782) resonances. This particular IB contribution to the pion ve
Externí odkaz:
https://doaj.org/article/2ceb466e4424447c8b31078995fb7c8c