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CERN Document Server 871 elementer funnet  1 - 10nesteslutt  gå til element: Søket tok 0.93 sekunder. 
1.
Glueball 2-Track Analysis / Ghanim, Naim
The analysis focuses on the search for glueball candidates using two-track events in the CMS and TOTEM experiments at CERN. [...]
CERN-STUDENTS-Note-2024-114. - 2024
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2. Quantum Chromodynamics
Reference: Poster-2024-1135
Keywords:  CERN70  Quantum Chromodynamics  presentation  poster  Unveiling the Universe
Created: 2024. -20 p
Creator(s): Gross, David

As part of the event: "70 years of discoveries unveiling the Universe" , presentation of David Gross about Quantum Chromodynamics.

 		© CERN Geneva

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3.
The impact of ATLAS $V$+jet measurements on PDF fits / Conroy, Eimear Isobel (University of Oxford (GB))
The production of $W$/$Z$-bosons in association with jets is an important test of perturbative QCD predictions and also yields information about the parton distribution functions (PDFs) of the proton. [...]
ATL-PHYS-PROC-2021-089. - 2021. - 4 p.
Original Communication (restricted to ATLAS) - Full text
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4.

CMS-PHO-EVENTS-2021-020
© 2021 CERN, for the benefit of the CMS Collaboration 		Displays of an event with two jets with transverse momentum of more than 3 TeV as seen in the CMS detector
This is an event with two jets with transverse mom [...]
15/07/2021
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5.
Modification of jet structure in nuclear collisions: theory overview (and pp perspective) / Salam, Gavin P (CERN)
This brief overview of jet structure in heavy-ion collisions touches on analytical and Monte Carlo methods for predicting jet substructure, as well as the question of how new and existing observables can be used to shed light on the dynamics of the interaction of a fragmenting parton with the quark-gluon plasma..
2019 - 7 p. - Published in : Nucl. Phys. A 982 (2019) 149-155 Fulltext: PDF;
In : The 27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions, Venice, Italy, 13 - 19 May 2018, pp.149-155
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6.

CERN-GRAPHICS-2019-001
© 2019-2024 CERN 		Graphic view of a proton particle - the mayhem of valence quarks
Le Proton - chaos des quarks de valence
An artist’s impression of the mayhem of valence [...]
13-05-2019
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7.
Wormholes and masses for Goldstone bosons / Alonso, Rodrigo (CERN) ; Urbano, Alfredo (CERN)
There exist non-trivial stationary points of the Euclidean action for an axion particle minimally coupled to Einstein gravity, dubbed wormholes. They explicitly break the continuos global shift symmetry of the axion in a non-perturbative way, and generate an effective potential that may compete with QCD depending on the value of the axion decay constant. [...]
arXiv:1706.07415; CERN-TH-2017-135.- 2019-02-20 - 50 p. - Published in : JHEP 02 (2019) 136 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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8.
Precision Probes of QCD at High Energies / Alioli, Simone (CERN) ; Farina, Marco (Rutgers U., Piscataway) ; Pappadopulo, Duccio (New York U. ; New York U., CCPP) ; Ruderman, Joshua T. (New York U. ; New York U., CCPP)
New physics, that is too heavy to be produced directly, can leave measurable imprints on the tails of kinematic distributions at the LHC. We use energetic QCD processes to perform novel measurements of the Standard Model (SM) Effective Field Theory. [...]
arXiv:1706.03068; CERN-TH-2017-125.- 2017-07-20 - 39 p. - Published in : JHEP 07 (2017) 097 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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9.
Renormalization-group evolution of new physics contributions to (semi)leptonic meson decays / González-Alonso, Martín (Lyon, IPN) ; Martin Camalich, Jorge (CERN) ; Mimouni, Kin (ITPP, Lausanne)
We study the renormalization group evolution (RGE) of new physics contributions to (semi)leptonic charged-current meson decays, focusing on operators involving a chirality flip at the quark level. We calculate their evolution under electroweak and electromagnetic interactions, including also the three-loop QCD running and provide numerical formulas that allow us to connect the values of the corresponding Wilson coefficients from scales at the TeV to the low-energy scales. [...]
arXiv:1706.00410; CERN-TH-2017-103.- 2017-09-10 - 9 p. - Published in : Phys. Lett. B 772 (2017) 777-785 Article from SCOAP3: PDF; Fulltext: PDF;
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10.
Bootstrapping the QCD soft anomalous dimension / Almelid, Øyvind (U. Edinburgh, Higgs Ctr. Theor. Phys.) ; Duhr, Claude (CERN ; Louvain U., CP3) ; Gardi, Einan (Edinburgh U. ; U. Edinburgh, Higgs Ctr. Theor. Phys.) ; McLeod, Andrew (Santa Barbara, KITP ; SLAC) ; White, Chris D. (Queen Mary, U. of London)
The soft anomalous dimension governs the infrared singularities of scattering amplitudes to all orders in perturbative quantum field theory, and is a crucial ingredient in both formal and phenomenological applications of non-abelian gauge theories. It has recently been computed at three-loop order for massless partons by explicit evaluation of all relevant Feynman diagrams. [...]
arXiv:1706.10162; EDINBURGH-2017-13; CERN-TH-2017-138; CP3-17-20; SLAC-PUB-17089; QMUL-PH-17-10.- 2017-09-18 - 37 p. - Published in : JHEP 09 (2017) 073 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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