Results 111 to 120 of about 49,422 (204)

The precision reach of ATLAS for electroweak physics in the low luminosity era [PDF]

, 2022
P. J. Bell
openalex   +1 more source

Detection of early-universe gravitational-wave signatures and fundamental physics. [PDF]

Gen Relativ Gravit, 2022
Caldwell R, Cui Y, Guo HK, Mandic V, Mariotti A, No JM, Ramsey-Musolf MJ, Sakellariadou M, Sinha K, Wang LT, White G, Zhao Y, An H, Bian L, Caprini C, Clesse S, Cline JM, Cusin G, Fornal B, Jinno R, Laurent B, Levi N, Lyu KF, Martinez M, Miller AL, Redigolo D, Scarlata C, Sevrin A, Haghi BSE, Shu J, Siemens X, Steer DA, Sundrum R, Tamarit C, Weir DJ, Xie KP, Yang FW, Zhou S.   +37 more
europepmc   +1 more source

Using the effective weak mixing angle as an input parameter in SMEFT

Journal of High Energy Physics
We implement electroweak renormalisation schemes involving the effective weak mixing angle to NLO in Standard Model Effective Field Theory (SMEFT). After developing the necessary theoretical machinery, we analyse a select set of electroweak precision ...
Anke Biekötter, Benjamin D. Pecjak, Tommy Smith   +2 more
doaj   +1 more source

M W helps select Z ' models for b → s ℓ ℓ anomalies. [PDF]

Eur Phys J C Part Fields, 2022
Allanach B, Davighi J.
europepmc   +1 more source

The photon content of the neutron

Journal of High Energy Physics
In this work, we complete our CT18qed study with the neutron’s photon parton distribution function (PDF), which is essential for the nucleus scattering phenomenology. Two methods, CT18lux and CT18qed, based on the LUXqed formalism and the DGLAP evolution,
The CTEQ-TEA collaboration, Keping Xie, Bei Zhou, T. J. Hobbs   +3 more
doaj   +1 more source

New Developments in Precision Electroweak Physics [PDF]

, 2022
Jonathan L. Rosner
openalex   +1 more source

Analysis of final state lepton polarization-dependent observables in H → ℓ + ℓ − γ in the SM at loop level

Journal of High Energy Physics
Recently, the CMS and ATLAS collaborations have announced the results for H → Z[→ ℓ + ℓ − ]γ with ℓ = e or μ [1, 2], where H → Zγ is a sub-process of H → ℓ + ℓ − γ. This semi-leptonic Higgs decay gets both resonant and non-resonant contributions from the
Ishtiaq Ahmed, Usman Hasan, Shahin Iqbal, M. Junaid, Bilal Tariq, A. Uzair   +5 more
doaj   +1 more source

Report of the Topical Group on Electroweak Precision Physics and Constraining New Physics for Snowmass 2021 [PDF]

, 2022
A. Belloni, A. Freitas, Junping Tian, Juan Alcaraz Maestre Aram Apyan, Bianca Azartash-Namin, P. Azzurri, S. Banerjee, Jakob Beyer, S. Bhattacharya, Jorge de Blas, A. Blondel, D. Britzger, Mogens Dam, Y. Du, D. d’Enterria, Keisuke Fujii, Christophe Grojean, Jiayin Gu, Tao Han, M. Hildreth, A. Irles Quiles, P. Janot, D. Jeans, Mayuri Prabhakar Kawale, Elham E Khoda, Samuel Lane, Ian Lewis, Z. Liang, Jenny List, Zhen Liu, Yang Ma, Víctor Miralles, Takahiro Mizuno, C. Mwewa, M. Narain, Luka Nedic, Mark Neubauer, Chaitanya Paranjape, Michael E. Peskin, R. Petti, M.-A. Pleier, Roman Poeschl, K. Potamianos, Laura Reina, Jürgen Reuter, Tania Robens, P. Roloff, J. M. Roney, M. Q. Ruan, Richard Ruíz, A. J. Schuy, W. Shepherd, Daniel Stolarski, J. Stupak, Taikan Suehara, Р. Тенчини, I. M. Trigger, Eleni Vryonidou, M. Vos, Connor Hilton Waits, G. Wilson, Yongcheng Wu, Keping Xie, S. Yang, T. Yang, Keita Yumino, Shuang-Yong Zhou, J. Zhu   +67 more
openalex   +1 more source

Precision tests of third-generation four-quark operators: one- and two-loop matching

Journal of High Energy Physics
We calculate the one- and two-loop matching corrections in the Standard Model effective field theory (SMEFT) that impact electroweak precision measurements and flavour physics observables, focusing on the contributions of third-generation four-quark ...
Ulrich Haisch, Luc Schnell
doaj   +1 more source

Muon g−2 and precision electroweak physics in the MSSM [PDF]

, 2000
Gi-Chol Cho, Kaoru Hagiwara, Masashi Hayakawa   +2 more
openalex   +1 more source