2025-04-11 06:00 |
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2025-04-11 06:00 |
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2025-04-08 06:01 |
II.16 - Accelerators for medical and industrial applications
/ Kraaij, Erik Van Der (IBA, Louvain-la-Neuve) ; Kleeven, Wiel (IBA, Louvain-la-Neuve)
Classical, isochronous, and synchro-cyclotrons are introduced. Transverse and longitudinal beam dynamics in these accelerators are covered. [...]
2024 - 24 p.
- Published in : CERN Yellow Rep. School Proc. 3 (2024) 1817-1840
Fulltext: PDF;
In : Proceedings of the Joint Universities Accelerator School (JUAS) : Courses and exercises, Geneva, Switzerland, 27 Nov 2024, pp.1817-1840 (CERN-2024-003)
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2025-04-08 06:01 |
Fundamental physics and other applications using nonneutral plasma
/ Maero, G (Milan U. ; INFN, Milan) ; Hunter, E D (CERN ; Stefan Meyer Inst. Subatomare Phys.) ; Murtagh, D J (Stefan Meyer Inst. Subatomare Phys.) ; Stenson, E V (Greifswald, Max Planck Inst.)
During the last fifty years, nonneutral plasma physics has developed into a definite subfield of basic research, whose main focus has been on the collective properties of systems comprising many charged particles, such as nonlinear dynamics, equilibrium, and stability. And yet, aided by the development of suitable electromagnetic traps and ever-evolving manipulation and detection techniques, this field has branched towards many other applications well beyond the scope of plasma physics, with a notable example being low-energy antimatter. [...]
2024 - 36 p.
- Published in : Adv. Phys. X 9 (2024) 2367438
Fulltext: PDF;
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2025-04-08 04:11 |
Jet bundle geometry of scalar field theories
/ Alminawi, Mohammad (Zurich U.) ; Brivio, Ilaria (Zurich U. ; Bologna U. ; INFN, Bologna) ; Davighi, Joe (Zurich U. ; CERN)
For scalar field theories, such as those EFTs describing the Higgs, it is well-known that the 2-derivative Lagrangian is captured by geometry. That is, the set of operators with exactly 2 derivatives can be obtained by pulling back a metric from a field space manifold MM to spacetime Σ. [...]
arXiv:2308.00017.-
2024-10-10 - 86 p.
- Published in : J. Phys. A
Fulltext: Publication - PDF; 2308.00017 - PDF; document - PDF;
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2025-04-08 04:08 |
BPZ equations for higher degenerate fields and nonperturbative Dyson-Schwinger equations
/ Jeong, Saebyeok (YITP, Stony Brook ; CERN ; Rutgers U., Piscataway (main)) ; Zhang, Xinyu (YITP, Stony Brook ; Rutgers U., Piscataway (main) ; Zhejiang U., Inst. Mod. Phys.)
In the two-dimensional Liouville conformal field theory, correlation functions involving a degenerate field satisfy partial differential equations due to the decoupling of the null descendant field. On the other hand, the instanton partition function of a four-dimensional N=2 supersymmetric theory in the Ω-background at a special point of the parameter space also satisfies a partial differential equation resulting from the constraints of the gauge field configurations. [...]
arXiv:1710.06970; YITP-SB-17-48.-
2024-06-07 - 19 p.
- Published in : Phys. Rev. D 109 (2024) 125006
Fulltext: 1710.06970 - PDF; Publication - PDF;
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2025-04-08 04:08 |
Effect of surface orientation on blistering of copper under high fluence keV hydrogen ion irradiation
/ Lopez-Cazalilla, A. (Helsinki U.) ; Serafim, C. (Helsinki U. ; CERN) ; Kimari, J. (Helsinki U. ; Royal Inst. Tech., Stockholm) ; Ghaemi, M. (Helsinki U.) ; Perez-Fontenla, A.T. (CERN) ; Calatroni, S. (CERN) ; Grudiev, A. (CERN) ; Wuensch, W. (CERN) ; Djurabekova, F. (Helsinki U.)
Copper and hydrogen are among the most common elements that are widely used in industrial and fundamental research applications. Copper surfaces are often exposed to hydrogen in the form of charged ions. [...]
arXiv:2503.12480.-
2025-03-16 - 12 p.
- Published in : Acta Mater. 266 (2024) 119699
Fulltext: Publication - PDF; 2503.12480 - PDF;
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2025-04-05 06:20 |
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2025-04-05 06:20 |
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2025-04-05 06:20 |
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