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1.
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On Determining $\alpha_s(m_Z)$ from Dijets in $e^+e^-$ Thrust
/ Benitez, Miguel A. (Salamanca U., IUFFyM) ; Hoang, Andre H. (Vienna U.) ; Mateu, Vicent (Salamanca U., IUFFyM) ; Stewart, Iain W. (Vienna U. ; MIT) ; Vita, Gherardo (CERN)
We update a previous N$^3$LL$^\prime$+${\cal O}(\alpha_s^3)$ determination of the strong coupling from a global fit to thrust data by including newly available perturbative ingredients, upgrading the renormalization scales to include a fully canonical scaling region, and implementing the log resummation in a way which ensures the integrated cross section is unaffected by the the leading $1/Q$ hadronization power corrections. Detailed discussions are provided concerning the stability of the results under variations of the fit range and the importance of summing up higher-order logarithmic terms for convergence and stability. [...]
arXiv:2412.15164; MIT-CTP 5746; CERN-TH-2024-142; UWThPh2024-8.-
2025 - 72 p.
- Published in : JHEP 2507 (2025) 249
Fulltext: 2412.15164 - PDF; document - PDF;
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2.
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Observation of quantum entanglement in top quark pair production in proton–proton collisions at $\sqrt{s} = 13$ TeV
/ CMS Collaboration
Entanglement is an intrinsic property of quantum mechanics and is predicted to be exhibited in the particles produced at the Large Hadron Collider. A measurement of the extent of entanglement in top quark-antiquark ($ \mathrm{t} \bar{\mathrm{t}} $) events produced in proton-proton collisions at a center-of-mass energy of 13 TeV is performed with the data recorded by the CMS experiment at the CERN LHC in 2016, and corresponding to an integrated luminosity of 36.3 fb$ ^{-1} $. [...]
arXiv:2406.03976; CMS-TOP-23-001; CERN-EP-2024-137; CMS-TOP-23-001-003.-
Geneva : CERN, 2024-10-23 - 53 p.
- Published in : Rep. Prog. Phys.
Fulltext: 2406.03976 - PDF; 854127f07abb9c2119077cc032bac8bd - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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3.
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4.
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Review of top quark mass measurements in CMS
/ CMS Collaboration
The top quark mass is one of the most intriguing parameters of the standard model (SM). Its value indicates a Yukawa coupling close to unity, and the resulting strong ties to the Higgs physics make the top quark mass a crucial ingredient for understanding essential aspects of the electroweak sector of the SM. [...]
arXiv:2403.01313; CMS-TOP-23-003; CERN-EP-2024-005; CMS-TOP-23-003-003.-
Geneva : CERN, 2025-01-02 - 149 p.
- Published in : Phys. Rep. 1115 (2025) 116-218
Fulltext: 2403.01313 - PDF; d31abf4e9b7950b3015dd719996f4fec - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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5.
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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.
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65.
Fulltext
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6.
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7.
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The International Linear Collider Technical Design Report
, v.2 : Physics.
/ Barklow, Tim (ed.) ; Fujii, Keisuke (ed.) ; Gao, Yuanning (ed.) ; Hoang, Andre (ed.) ; Kanemura, Shinya (ed.) ; List, Jenny (ed.) ; Logan, Heather E (ed.) ; Nomerotski, Andrei (ed.) ; Perelstein, Maxim (ed.) ; Peskin, Michael E (ed.) ; Pöschl, Roman (ed.) ; Reuter, Jürgen (ed.) ; Riemann, Sabine (ed.) ; Savoy-Navarro, Aurore (ed.) ; Servant, Geraldine (ed.) ; Tait, Tim M P (ed.)
The International Linear Collider Technical Design Report (TDR) describes in four volumes the physics case and the design of a 500 GeV centre-of-mass energy linear electron-positron collider based on superconducting radio-frequency technology using Niobium cavities as the accelerating structures [...]
arXiv:1306.6352
ANL-HEP-TR-13-20 ; BNL-100603-2013-IR ; IRFU-13-59 ; CERN-ATS-2013-037 ; Cockcroft-13-10 ; CLNS-13-2085 ; DESY-13-062 ; FERMILAB-TM-2554 ; IHEP-AC-ILC-2013-001 ; ILC-REPORT-2013-040 ; INFN-13-04-LNF ; JAI-2013-001 ; JINR-E9-2013-35 ; JLAB-R-2013-01 ; KEK-Report-2013-1 ; KNU-CHEP-ILC-2013-1 ; LLNL-TR-635539 ; SLAC-R-1004 ; ILC-HiGrade-Report-2013-003.
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Geneva : CERN, 2013. - 189 p.
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ILC Technical Design Report - Fulltext - ILC TDR Vol 2 - CERN library copies
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8.
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Flavor Physics in the Quark Sector
/ Antonelli, Mario (Frascati) ; Asner, David Mark (Carleton U.) ; Bauer, D. (Imperial Coll., London) ; Becher, Thomas G. (Fermilab) ; Beneke, M. (Aachen, Tech. Hochsch.) ; Bevan, Adrian John (Queen Mary, U. of London) ; Blanke, Monika (Munich, Max Planck Inst. ; Munich, Tech. U.) ; Bloise, C. (Frascati) ; Bona, Marcella (CERN) ; Bondar, Alexander E. (Novosibirsk, IYF) et al.
One of the major challenges of particle physics has been to gain an in-depth understanding of the role of quark flavor and measurements and theoretical interpretations of their results have advanced tremendously: apart from masses and quantum numbers of flavor particles, there now exist detailed measurements of the characteristics of their interactions allowing stringent tests of Standard Model predictions. Among the most interesting phenomena of flavor physics is the violation of the CP symmetry that has been subtle and difficult to explore. [...]
arXiv:0907.5386; BNL-90299-2009-BC; CERN-PH-TH-2009-112; FERMILAB-PUB-09-323-T; LAL-09-111; MPP-2009-88; MZ-TH-09-22; MKPH-T-09-14; SLAC-R-926; WSU-HEP-0902; LAL --09-111; TUM-HEP-728-09; BNL-90299-2009-BC; CERN-PH-TH-2009-112; FERMILAB-PUB-09-323-T; LAL-09-111; MPP-2009-88; MZ-TH-09-22; MKPH-T-09-14; SLAC-R-926; TUM-HEP-728-09; WSU-HEP-0902.-
Geneva : CERN, 2010 - 340 p.
- Published in : Phys. Rep. 494 (2010) 197-414
Fulltext: PDF; External links: Fermilab Library Server (fulltext available); SLAC Document Server
In : 5th International Workshop on the CKM Unitarity Triangle, Rome, Italy, 09 Sep - 13 Sep 2008
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9.
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4th ECFA / DESY Workshop on Physics and Detectors for a 90-GeV to 800-GeV Linear $e^{+}e^{-}$ Collider
1 - 4 Apr 2003
- Amsterdam, The Netherlands
/ Settles, Ron (ed.); Aguilar-Saavedra, Juan Antonio; Allanach, Benjamin C.; Ananthanarayan, Balasubramanian; Andricek, Ladislav; Anipko, D.; Antonelli, M.; Araujo, H.M.; Asakawa, E.; Ask, S. et al.
Hamburg : DESY, 2004
DESY-PROC-2004-01 .- DESY-04-123G .- DESY-2004-123G
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10.
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Linear Collider Physics Resource Book for Snowmass 2001, 2
: Higgs and Supersymmetry Studies
/ Abe, T. ; Arkani-Hamed, N. ; Asner, David Mark ; Baer, H. ; Bagger, Jonathan A. ; Balazs, Csaba ; Baltay, C. ; Barker, T. ; Barklow, T. ; Barron, J. 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/0106056 ; BNL-52627 ; CLNS-01-1729 ; FERMILAB-PUB-01-058-E ; LBNL-47813 ; SLAC-R-570 ; UCRL-ID-143810-DR ; LC-REV-2001-074-US ; LC-REV-2001-074-US-PART-2 ; BNL-52627 ; CLNS-2001-1729 ; FERMILAB-PUB-2001-058-E-2 ; LBNL-47813 ; SLAC-R-570-ADD-2 ; UCRL-ID-143810-DR.
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2001. - 436 p.
LCNOTES - SLAC - ECONF - Preprint - Fulltext - Access to fulltext document - Access to fulltext document
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