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1.
Mixed NNLO QCD × electroweak corrections to single-Z production in pole approximation: differential distributions and forward-backward asymmetry / Dittmaier, Stefan (Freiburg U.) ; Huss, Alexander (CERN) ; Schwarz, Jan (Freiburg U.)
Radiative corrections in pole approximation, which are based on the leading contribution in a systematic expansion of amplitudes about resonance poles, naturally decompose into factorizable corrections attributed to the production or decay of the resonance and non-factorizable corrections induced by soft photon (or gluon) exchange between those subprocesses. In this paper we complete an earlier calculation of mixed QCD$\times$electroweak corrections of $\mathcal{O}(\alpha_s\alpha)$ to the neutral-current Drell-Yan cross section in pole approximation by including the previously neglected corrections that are solely related to the Z-boson production process. [...]
arXiv:2401.15682; FR-PHENO-2024-01; CERN-TH-2024-001.- 2024-05-14 - 42 p. - Published in : JHEP 2405 (2024) 170 Fulltext: document - PDF; 2401.15682 - PDF;
2.
Focus topics for the ECFA study on Higgs / Top / EW factories / de Blas, Jorge (Granada U.) ; Koppenburg, Patrick (Nikhef, Amsterdam) ; List, Jenny (DESY) ; Maltoni, Fabio (Louvain U.) ; Maestre, Juan Alcaraz (Madrid, CIEMAT) ; Alimena, Juliette (DESY) ; Alison, John (Carnegie Mellon U.) ; Azzi, Patrizia (INFN, Padua) ; Azzurri, Paolo (INFN, Pisa) ; Bagnaschi, Emanuele (CERN ; INFN, Italy) et al.
In order to stimulate new engagement and trigger some concrete studies in areas where further work would be beneficial towards fully understanding the physics potential of an $e^+e^-$ Higgs / Top / Electroweak factory, we propose to define a set of focus topics. [...]
arXiv:2401.07564.
- 65.
Fulltext
3.
TF07 Snowmass Report: Theory of Collider Phenomena / Maltoni, F. (Louvain U., CP3 ; INFN, Bologna ; U. Bologna, DIFA) ; Su, S. (Arizona U.) ; Thaler, J. (MIT, Cambridge, CTP ; IAIFI, Cambridge ; Harvard U.) ; Aarrestad, T.K. (CERN) ; Aboubrahim, A. (Munster U., ITP) ; Adhikari, S. (Kansas U. ; Johns Hopkins U.) ; Agapov, I. (DESY) ; Agashe, K. (Maryland U.) ; Agrawal, P. (Oxford U., Theor. Phys.) ; Airen, S. (Maryland U.) et al.
Theoretical research has long played an essential role in interpreting data from high-energy particle colliders and motivating new accelerators to advance the energy and precision frontiers. [...]
arXiv:2210.02591 ; FERMILAB-FN-1203-QIS.
- 22.
Fermilab Library Server - eConf - Fulltext - Fulltext
4.
Vector Boson Scattering Processes: Status and Prospects / Buarque Franzosi, Diogo (Chalmers U. Tech. ; Goteborg, ITP) ; Gallinaro, Michele (LIP, Lisbon) ; Ruiz, Richard (Cracow, INP) ; Aarrestad, Thea K. (CERN) ; Cetorelli, Flavia (Milan U. ; INFN, Milan Bicocca) ; Chiesa, Mauro (Pavia U.) ; Costantini, Antonio (Louvain U., CP3) ; Denner, Ansgar (Wurzburg U.) ; Dittmaier, Stefan (Freiburg U.) ; Franken, Robert (Wurzburg U.) et al.
Insight into the electroweak (EW) and Higgs sectors can be achieved through measurements of vector boson scattering (VBS) processes. The scattering of EW bosons are rare processes that are precisely predicted in the Standard Model (SM) and are closely related to the Higgs mechanism. [...]
arXiv:2106.01393; CP3-21-14; DESY-21-064; IFJPAN-IV-2021-8; PITT-PACC-2106, VBSCAN-PUB-04-21; PITT-PACC-2106, VBSCAN-PUB-04-21.- 2022-06 - 61 p. - Published in : Rev. Phys. 8 (2022) 100071 Fulltext: PDF;
In : 2021 Snowmass Summer Study, Seattle, WA, United States, 11 - 20 July 2021
5.
Mixed NNLO QCD×electroweak corrections of $\mathcal{O}(N_f \alpha_s \alpha)$ to single-W/Z production at the LHC / Dittmaier, Stefan (Freiburg U.) ; Schmidt, Timo (Wurzburg U.) ; Schwarz, Jan (Freiburg U.)
First results on the radiative corrections of order O(N_f\alpha_s\alpha) are presented for the off-shell production of W or Z bosons at the LHC, where N_f is the number of fermion flavours. These corrections comprise all diagrams at O(\alpha_s\alpha) with closed fermion loops, form a gauge-invariant part of the next-to-next-to-leading-order corrections of mixed QCD x electroweak type, and are the ones that concern the issue of mass renormalization of the W and Z resonances. [...]
arXiv:2009.02229; FR-PHENO-2020-005.- 2020-12-30 - 40 p. - Published in : JHEP 2012 (2020) 201 Article from SCOAP3: PDF; Fulltext: PDF;
6.
Les Houches 2019: Physics at TeV Colliders: Standard Model Working Group Report / Amoroso, S. (DESY) ; Azzurri, P. (INFN, Pisa) ; Bendavid, J. (CERN) ; Bothmann, E. (Gottingen U.) ; Britzger, D. (Munich, Max Planck Inst.) ; Brooks, H. (Monash U.) ; Buckley, A. (Glasgow U.) ; Calvetti, M. (INFN, Pisa ; Pisa U.) ; Chen, X. (Zurich U.) ; Chiesa, M. (Annecy, LAPTH) et al.
This Report summarizes the proceedings of the 2019 Les Houches workshop on Physics at TeV Colliders. [...]
arXiv:2003.01700.
- 226 p.
Fulltext
7.
Theoretical uncertainties for electroweak and Higgs-boson precision measurements at FCC-ee / Freitas, A. (Pittsburgh U.) ; Heinemeyer, S. (Madrid, IFT ; Cantabria Inst. of Phys.) ; Beneke, M. (Munich, Tech. U.) ; Blondel, A. (Geneva U.) ; Dittmaier, S. (Freiburg U.) ; Gluza, J. (Silesia U. ; Hradec Kralove U.) ; Hoang, A. (Vienna U.) ; Jadach, S. (Cracow, INP) ; Janot, P. (CERN) ; Reuter, J. (DESY) et al.
Due to the high anticipated experimental precision at the Future Circular Collider FCC-ee (or other proposed $e^+e^-$ colliders, such as ILC, CLIC, or CEPC) for electroweak and Higgs-boson precision measurements, theoretical uncertainties may have, if unattended, an important impact on the interpretation of these measurements within the Standard Model (SM), and thus on constraints on new physics. [...]
arXiv:1906.05379 ; IFT-UAM/CSIC-18-021 ; TUM-HEP-1185/19 ; KW 19-001 ; TTK-19-20 ; UWThPh 2019-16 ; UWThPh 2019-16 ; IFJPAN-IV-2019-8 ; FR-PHENO-2019-010 ; DESY 19-105 ; DESY-19-105.
- 2019. - 20 p.
8.
Precise predictions for same-sign W-boson scattering at the LHC / Ballestrero, Alessandro (INFN, Turin) ; Biedermann, Benedikt (Wurzburg U.) ; Brass, Simon (Siegen U.) ; Denner, Ansgar (Wurzburg U.) ; Dittmaier, Stefan (Freiburg U.) ; Frederix, Rikkert (Munich, Tech. U.) ; Govoni, Pietro (INFN, Milan Bicocca ; Milan U.) ; Grossi, Michele (Pavia U. ; INFN, Pavia) ; Jäger, Barbara (Tubingen U.) ; Karlberg, Alexander (Zurich U.) et al.
Vector-boson scattering processes are of great importance for the current run-II and future runs of the Large Hadron Collider. The presence of triple and quartic gauge couplings in the process gives access to the gauge sector of the Standard Model (SM) and possible new-physics contributions there. [...]
arXiv:1803.07943; DESY-18-025; FR-PHENO-2018-003; KA-TP-05-2018; MCNET-18-06; NIKHEF-2018-012; UWTHPH-2018-12; VBSCAN-PUB-01-18; ZU-TH-08-18; DESY 18-025; FR-PHENO-2018-003; KA-TP-05-2018; MCnet-18-06, Nikhef/2018-012; UWTHPH-2018-12; VBSCan-PUB-01-18; ZU-TH-08/18.- 2018-08-22 - 25 p. - Published in : Eur. Phys. J. C 78 (2018) 671 Article from SCOAP3: PDF; Fulltext: arXiv:1803.07943 - PDF; 1803.07943 - PDF;
9.
Linear Collider Physics Resource Book for Snowmass 2001 - Part 1: Introduction / Abe, T. (SLAC) ; Arkani-Hamed, N. (LBL, Berkeley) ; Asner, D. (LLNL, Livermore) ; Baer, H. (Florida State U.) ; Bagger, J. (Johns Hopkins U.) ; Balazs, C. (Hawaii U.) ; Baltay, C. (Yale U.) ; Barker, T. (Colorado U.) ; Barklow, T. (SLAC) ; Barron, J. (Colorado U.) et al.
This Resource Book reviews the physics opportunities of a next-generation e+e- linear collider and discusses options for the experimental program. [...]
hep-ex/0106055 ; BNL-52627 ; CLNS-01-1729 ; LBNL-47813 ; SLAC-R-570 ; UCRL-ID-143810-DR ; LC-REV-2001-074-US ; FERMILAB-PUB-01-058-E.
- 70 p.
Fermilab Library Server (fulltext available) - Full text - Fermilab Library
10.
Linear Collider Physics Resource Book for Snowmass 2001 - Part 4: Theoretical, Accelerator, and Experimental Options / Abe, T. (SLAC) ; Arkani-Hamed, N. (LBL, Berkeley) ; Asner, D. (LLNL, Livermore) ; Baer, H. (Florida State U.) ; Bagger, J. (Johns Hopkins U.) ; Balazs, C. (Hawaii U.) ; Baltay, C. (Yale U.) ; Barker, T. (Colorado U.) ; Barklow, T. (SLAC) ; Barron, J. (Colorado U.) et al.
This Resource Book reviews the physics opportunities of a next-generation e+e- linear collider and discusses options for the experimental program. [...]
hep-ex/0106058 ; BNL-52627 ; CLNS-01-1729 ; FERMILAB-PUB-01-550-E ; LBNL-47813 ; SLAC-R-570 ; UCRL-ID-143810-DR ; LC-REV-2001-074-US.
- 136 p.
Fermilab Library Server (fulltext available) - Full text - Fulltext - Fermilab Library

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