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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Electron-beam energy reconstruction for neutrino oscillation measurements
/ CLAS Collaboration
Neutrinos exist in one of three types or ‘flavours’—electron, muon and tau neutrinos—and oscillate from one flavour to another when propagating through space. This phenomena is one of the few that cannot be described using the standard model of particle physics (reviewed in ref. 1), and so its experimental study can provide new insight into the nature of our Universe (reviewed in ref. 2). [...]
2021 - 20 p.
- Published in : Nature 599 (2021) 565-570
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4.
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Photoproduction of the $f_2(1270)$ meson using the CLAS detector
/ CLAS Collaboration
The quark structure of the $f_2(1270)$ meson has, for many years, been assumed to be a pure quark-antiquark ($q\bar{q}$) resonance with quantum numbers $J^{PC} = 2^{++}$. Recently, it was proposed that the $f_2(1270)$ is a molecular state made from the attractive interaction of two $\rho$-mesons. [...]
arXiv:2010.16006; JLAB-PHY-20-3279.-
2021-02-25 - 6 p.
- Published in : Phys. Rev. Lett. 126 (2021) 082002
Fulltext: PDF; External link: JLAB
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5.
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The CLAS12 Geant4 simulation
/ Ungaro, M (Jefferson Lab) ; Angelini, G (George Washington U.) ; Battaglieri, M (INFN, Genoa) ; Burkert, V D (Jefferson Lab) ; Carman, D S (Jefferson Lab) ; Chatagnon, P (Orsay, IAS) ; Contalbrigo, M (INFM, Ferrara) ; Defurne, M (IRFU, Saclay) ; De Vita, R (INFN, Genoa) ; Duran, B (Temple U.) et al.
The Geant4 Monte-Carlo (GEMC) package is used to simulate the passage of particles through the various CLAS12 detectors. The geometry is implemented through a database of Geant4 volumes created either through the GEMC native API, by the CLAS12 geometry service, or imported from the CAD engineering model. [...]
2020 - 20 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 959 (2020) 163422
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6.
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Dark Sectors 2016 Workshop: Community Report
/ Alexander, Jim (Cornell U., Phys. Dept.) ; Battaglieri, Marco (INFN, Genoa) ; Echenard, Bertrand (Caltech) ; Essig, Rouven (SUNY, Stony Brook) ; Graham, Matthew (SLAC) ; Izaguirre, Eder (Perimeter Inst. Theor. Phys.) ; Jaros, John (SLAC) ; Krnjaic, Gordan (Fermilab) ; Mardon, Jeremy (Stanford U., Phys. Dept.) ; Morrissey, David (TRIUMF) et al.
This report, based on the Dark Sectors workshop at SLAC in April 2016, summarizes the scientific importance of searches for dark sector dark matter and forces at masses beneath the weak-scale, the status of this broad international field, the important milestones motivating future exploration, and promising experimental opportunities to reach these milestones over the next 5-10 years..
arXiv:1608.08632 ; FERMILAB-CONF-16-421.
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2016. - 66 p.
Fermilab Library Server (fulltext available) - Full text - Fulltext
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7.
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Dark Sectors and New, Light, Weakly-Coupled Particles
/ Essig, Rouven (YITP, Stony Brook) ; Jaros, John A. (SLAC) ; Wester, William (Fermilab) ; Hansson Adrian, P. (SLAC) ; Andreas, S. (DESY ; Paris, Inst. Astrophys.) ; Averett, T. (William-Mary Coll.) ; Baker, O. (Yale U.) ; Batell, B. (Chicago U.) ; Battaglieri, M. (INFN, Genoa) ; Beacham, J. (New York U.) et al.
Dark sectors, consisting of new, light, weakly-coupled particles that do not interact with the known strong, weak, or electromagnetic forces, are a particularly compelling possibility for new physics. [...]
arXiv:1311.0029 ; YITP-SB-36 ; FERMILAB-CONF-13-653.
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2013. - 71 p.
PDF on ECONF - Proceedings write-up on ECONF - Fermilab Library Server (fulltext available) - Full text
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8.
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Fundamental Physics at the Intensity Frontier
Workshop on Fundamental Physics at the Intensity Frontier - Intensity Frontier Workshop
30 Nov - 2 Dec 2011
- Rockville, MD, USA
/ Hewett, J.L. (SLAC); Weerts, H. (Argonne); Brock, R. (Michigan State U.); Butler, J.N. (Fermilab); Casey, B.C.K. (Fermilab); Collar, J. (Chicago U., EFI); de Gouvea, A. (Northwestern U.); Essig, R. (SUNY, Stony Brook); Grossman, Y. (Cornell U., Phys. Dept.); Haxton, W. (UC, Berkeley) et al.
The Proceedings of the 2011 workshop on Fundamental Physics at the Intensity Frontier. Science opportunities at the intensity frontier are identified and described in the areas of heavy quarks, charged leptons, neutrinos, proton decay, new light weakly-coupled particles, and nucleons, nuclei, and atoms..
2012 - 229 p.
arXiv:1205.2671 .- ANL-HEP-TR-12-25 .- SLAC-R-991 .- FERMILAB-CONF-12-879-PPD .- ANL-HEP-TR-12-25 .- SLAC-R-991
- Published in : 10.2172/1042577
10.2172/1042577
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