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1.
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Strong Interaction Physics at the Luminosity Frontier with 22 GeV Electrons at Jefferson Lab
/ Accardi, A. (Hampton U.) ; Achenbach, P. (Jefferson Lab) ; Adhikari, D. (Virginia Tech.) ; Afanasev, A. (George Washington U.) ; Akondi, C.S. (Florida State U.) ; Akopov, N. (Yerevan Phys. Inst.) ; Albaladejo, M. (Valencia U., IFIC) ; Albataineh, H. (Texas A-M ; HARC, Woodlands) ; Albrecht, M. (Jefferson Lab) ; Almeida-Zamora, B. (Sonora U.) et al.
This document presents the initial scientific case for upgrading the Continuous Electron Beam Accelerator Facility (CEBAF) at Jefferson Lab (JLab) to 22 GeV. It is the result of a community effort, incorporating insights from a series of workshops conducted between March 2022 and April 2023. [...]
arXiv:2306.09360; JLAB-PHY-23-3840; JLAB-THY-23-3848.-
2024-09-04 - 139 p.
- Published in : Eur. Phys. J. A 60 (2024) 173
Fulltext: PDF; External link: JLab Document Server
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2.
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The present and future of QCD
/ Achenbach, P. (Jefferson Lab) ; Adhikari, D. (Virginia Tech.) ; Afanasev, A. (George Washington U. ; Jefferson Lab) ; Afzal, F. (Bonn U., HISKP ; Bonn U.) ; Aidala, C.A. (Michigan U.) ; Al-bataineh, A. (Jordan U. Sci. Tech. ; Yarmouk U. ; Kansas U.) ; Almaalol, D.K. (Illinois U., Urbana ; Illinois U., Urbana (main)) ; Amaryan, M. (Old Dominion U. ; Old Dominion U. (main)) ; Androić, D. (Zagreb U.) ; Armstrong, W.R. (Argonne ; Argonne, PHY) et al.
This White Paper presents the community inputs and scientific conclusions from the Hot and Cold QCD Town Meeting that took place September 23-25, 2022 at MIT, as part of the Nuclear Science Advisory Committee (NSAC) 2023 Long Range Planning process. A total of 424 physicists registered for the meeting. [...]
arXiv:2303.02579; JLAB-PHY-23-3808.-
2024-04-15 - 111 p.
- Published in : Nucl. Phys. A 1047 (2024) 122874
Fulltext: 2303.02579 - PDF; Publication - PDF; External link: JLab Document Server
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3.
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High-precision half-life determination of $^{14}$O via direct $\beta $ counting
/ Sharma, S. (Regina U.) ; Grinyer, G.F. (Regina U.) ; Ball, G.C. (TRIUMF) ; Leslie, J.R. (Queen's U., Kingston) ; Svensson, C.E. (Guelph U.) ; Ali, F.A. (Guelph U. ; Sulaimaniya U.) ; Andreoiu, C. (Simon Fraser U., Dept. Chem.) ; Bernier, N. (TRIUMF ; British Columbia U. ; Western Cape U. ; Zululand U.) ; Bhattacharjee, S.S. (TRIUMF) ; Bildstein, V. (Guelph U.) et al.
The half-life of the superallowed Fermi $\beta^+$ emitter $^{14}$O was determined to high precision via a direct $\beta$ counting experiment performed at the Isotope Separator and Accelerator (ISAC) facility at TRIUMF. The result, $T_{1/2}$($^{14}$O) = 70619.2(76) ms, is consistent with, but is more precise than, the world average obtained from 11 previous measurements. [...]
arXiv:2204.06668.-
2022-05-03 - 8 p.
- Published in : Eur. Phys. J. A 58 (2022) 83
Fulltext: PDF; Publication: PDF;
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4.
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Pion and Kaon Structure at the Electron-Ion Collider
/ Aguilar, Arlene C. (Campinas State U.) ; Ahmed, Zafir (Regina U.) ; Aidala, Christine (Michigan U.) ; Ali, Salina (Catholic U.) ; Andrieux, Vincent (Illinois U., Urbana (main) ; CERN) ; Arrington, John (Argonne (main)) ; Bashir, Adnan (IFM-UMSNH, Michoacan) ; Berdnikov, Vladimir (Catholic U.) ; Binosi, Daniele (ECT, Trento ; Fond. Bruno Kessler, Trento) ; Chang, Lei (Nankai U.) et al.
Understanding the origin and dynamics of hadron structure and in turn that of atomic nuclei is a central goal of nuclear physics. This challenge entails the questions of how does the roughly 1 GeV mass-scale that characterizes atomic nuclei appear; why does it have the observed value; and, enigmatically, why are the composite Nambu-Goldstone (NG) bosons in quantum chromodynamics (QCD) abnormally light in comparison? In this perspective, we provide an analysis of the mass budget of the pion and proton in QCD; discuss the special role of the kaon, which lies near the boundary between dominance of strong and Higgs mass-generation mechanisms; and explain the need for a coherent effort in QCD phenomenology and continuum calculations, in exa-scale computing as provided by lattice QCD, and in experiments to make progress in understanding the origins of hadron masses and the distribution of that mass within them. [...]
arXiv:1907.08218; NJU-INP 001/19.-
2019-10-31 - 16 p.
- Published in : Eur. Phys. J. A 55 (2019) 190
Fulltext: PDF;
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5.
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ASASSN-18ey: The Rise of a New Black-Hole X-ray Binary
/ ATLAS Collaboration
We present the discovery of ASASSN-18ey, a new black hole low-mass X-ray binary discovered by the All-Sky Automated Survey for SuperNovae (ASAS-SN). A week after ASAS-SN discovered ASASSN-18ey as an optical transient, it was detected as an X-ray transient by MAXI/GCS. [...]
arXiv:1808.07875.-
2018-10-29 - 8 p.
- Published in : Astrophys. J. 867 (2018) L9
Fulltext: PDF;
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6.
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7.
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From unphysical gluon and ghost propagators to physical glueball propagators (in the Gribov-Zwanziger picture): a not so trivial task?
/ Dudal, David (Gent U.) ; Vandersickel, Nele (Gent U.) ; Baulieu, Laurent (Paris, LPTHE ; CERN) ; Sorella, Silvio P. (Rio de Janeiro State U.) ; Guimaraes, Marcelo S. (Rio de Janeiro State U.) ; Huber, Markus Q. (Jena U.) ; Oliveira, Orlando (Coimbra U.) ; Zwanziger, Daniel (New York U.)
During recent years, a good agreement was found between the analytical derivation and the numerical simulation of the Landau gauge gluon and ghost propagators. We mention the Schwinger-Dyson and Gribov-Zwanziger formalism for the analytical work. [...]
arXiv:1009.5846.-
2010 - 10 p.
- Published in : PoS: LC2010 (2010) , pp. 021
Fulltext: arXiv:1009.5846 - PDF; LC2010_021 - PDF; External link: Proceedings of Science Server
In : Light Cone 2010: Relativistic Hadronic and Particle Physics, Valencia, Spain, 14 - 18 Jun 2010, pp.021
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8.
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The SM and NLO multileg working group: Summary report
/ Binoth, T. (Edinburgh U.) ; Dissertori, G. (Zurich, ETH) ; Huston, J. (Michigan State U.) ; Pittau, R. (Granada U.) ; Andersen, J.R. (CERN) ; Archibald, J. (Durham U.) ; Badger, S. (DESY) ; Ball, R.D. (Edinburgh U.) ; Bevilacqua, G. (Democritos Nucl. Res. Ctr.) ; Bierenbaum, I. (Valencia U.) et al.
/SM and NLO Multileg Working Group
This report summarizes the activities of the SM and NLO Multileg Working Group of the Workshop "Physics at TeV Colliders", Les Houches, France 8-26 June, 2009..
arXiv:1003.1241; SLAC-PUB-14871; FERMILAB-CONF-10-780-T.-
2010 - 169 p.
- Published in : , pp. 21-189
Fulltext: fermilab-conf-10-780-t - PDF; arXiv:1003.1241 - PDF; External links: SLAC Document Server; Fermilab Library Server (fulltext available)
In : 6th Workshop on Physics at TeV Colliders, Les Houches, France, 8 - 26 Jun 2009, pp.21-189
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9.
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Gribov horizon and BRST symmetry: a pathway to confinement
/ Sorella, S.P. (Rio de Janeiro State U.) ; Baulieu, L. (CERN ; Paris, LPTHE) ; Dudal, D. (Gent U.) ; Guimaraes, M.S. (Rio de Janeiro State U.) ; Huber, M.Q. (Graz U.) ; Vandersickel, N. (Gent U.) ; Zwanziger, D. (New York U.)
We summarize the construction of the Gribov-Zwanziger action and how it leads to a scenario which explains the confinement of gluons, in the sense that the elementary gluon excitations violate positivity. Then we address the question of how one can construct operators within this picture whose one-loop correlation functions have the correct analytic properties in order to correspond to physical excitations. [...]
arXiv:1003.0086.-
2011-09-22 - 5 p.
- Published in : AIP Conf. Proc.: 1361 (2011) , pp. 272-276
Fulltext: PDF; External link: Preprint
In : 12th Mexican Workshop on Particles and Fields, Mazatlan, Sinaloa, Mexico, 9 - 14 Nov 2009, pp.272-276
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10.
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A proposal for a standard interface between Monte Carlo tools and one-loop programs
/ Binoth, T. (Edinburgh U.) ; Boudjema, F. (Annecy, LAPP) ; Dissertori, G. (Zurich, ETH) ; Lazopoulos, A. (Zurich, ETH) ; Denner, A. (PSI, Villigen) ; Dittmaier, S. (Freiburg U.) ; Frederix, R. (Zurich U.) ; Greiner, N. (Zurich U.) ; Hoeche, Stefan (Zurich U.) ; Giele, W. (Fermilab) et al.
Many highly developed Monte Carlo tools for the evaluation of cross sections based on tree matrix elements exist and are used by experimental collaborations in high energy physics. As the evaluation of one-loop matrix elements has recently been undergoing enormous progress, the combination of one-loop matrix elements with existing Monte Carlo tools is on the horizon. [...]
arXiv:1001.1307; SLAC-PUB-14723; FERMILAB-PUB-10-029-T; LAPTH-003-10.-
2010 - 25 p.
- Published in : Comput. Phys. Commun. 181 (2010) 1612-1622
Fulltext: arXiv:1001.1307 - PDF; fermilab-pub-10-029-t - PDF; External links: Fermilab Library Server (fulltext available); SLAC Document Server
In : 6th Workshop on Physics at TeV Colliders, Les Houches, France, 8 - 26 Jun 2009, pp.1-19
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