CERN Accelerating science

Preprints

新增:
2025-02-07
08:06
Estimation of backgrounds from jets misidentified as $\tau$-leptons using the Universal Fake Factor method with the ATLAS detector
Processes with $\tau$-leptons in the final state are important for Standard Model measurements and searches for physics beyond the Standard Model. [...]
CERN-EP-2025-003.
- 2025
Fulltext - Previous draft version

詳細記錄 - 相似記錄
2025-02-07
04:50
Resonant Photon Scattering in the Presence of External Fields / Richter, Jan (Braunschweig, Phys. Tech. Bund. ; Leibniz U., Hannover) ; Krasny, Mieczyslaw Witold (LPNHE, Paris ; CERN) ; Gilles, Jan (Braunschweig, Phys. Tech. Bund. ; Braunschweig Tech. U.) ; Surzhykov, Andrey (Braunschweig, Phys. Tech. Bund. ; Braunschweig Tech. U.)
This theoretical study explores resonant elastic photon scattering in the presence of external electric and magnetic fields, motivated by potential applications in storage ring experiments, such as the Gamma Factory project at CERN. [...]
arXiv:2501.13863.
- 16.
Fulltext

詳細記錄 - 相似記錄
2025-02-07
04:39
HEP High Power Targetry Roadmap -- Workshop Report / Ammigan, K. (Fermilab) ; Barbier, C. (Oak Ridge) ; Bidhar, S. (Fermilab) ; Casella, A. (PNL, Richland) ; Calviani, M. (CERN) ; Densham, C. (Rutherford) ; Hurh, P. (Fermilab) ; Kim, D. (Brookhaven) ; Liu, D. (Bristol U.) ; Lynch, K. (Fermilab) et al.
Designing a reliable target is already a challenge for MW-class facilities today and has led several major accelerator facilities to operate at lower than design power due to target concerns. [...]
FERMILAB-CONF-25-0069-AD ; arXiv:2502.03305.
-
Fulltext

詳細記錄 - 相似記錄
2025-02-07
04:33
BPM Systems: A brief Introduction to Beam Position Monitoring / Wendt, M. (CERN)
This introduction on beam position monitors (BPM) summarizes the fundamental parts of the tutorial presented at the CAS 2018 on beam instrumentation. [...]
arXiv:2005.14081.
- 40.
Fulltext

詳細記錄 - 相似記錄
2025-02-07
04:32
Numerical analysis techniques for non-linear dynamics / Papaphilippou, Yannis (CERN)
The content of this contribution is based on the course on numerical analysis techniques for non-linear dynamics. [...]
arXiv:2012.10552.
- 27.
Fulltext

詳細記錄 - 相似記錄
2025-02-07
04:26
Measuring the Field Quality in Accelerator Magnets with the Oscillating-Wire Method -- a Case Study for Solving Partial Differential Equations / Russenschuck, Stephan (CERN)
The single stretched-wire method is commonly used to measure the magnetic field strength and magnetic axis in an accelerator magnet. [...]
arXiv:2006.09828.
- 21.
Fulltext

詳細記錄 - 相似記錄
2025-02-07
04:25
Imperfections and corrections / Tomás, R. (CERN) ; Buffat, X. (CERN) ; Coello, J. (CERN) ; Fol, E. (CERN) ; Malina, L. (CERN)
The measurement and correction of optics parameters has been a major concern since the advent of strong focusing synchrotron accelerators. [...]
arXiv:2006.10661.
- 31.
Fulltext

詳細記錄 - 相似記錄
2025-02-06
13:46
Search for resonance-enhanced $CP$ and angular asymmetries in the $\Lambda^+_c\to p\mu^+\mu^-$ decay at LHCb
The first measurement of the $CP$ asymmetry of the decay rate ($A_{CP}$) and the $CP$ average ($\Sigma A_{\text{FB}}$) and $CP$ asymmetry ($\Delta A_{\text{FB}}$) of the forward-backward asymmetry in the muon system of $\mathit{\Lambda}^+_c\to p\mu^+\mu^-$ decays is reported. [...]
CERN-EP-2024-340 ; arXiv:2502.04013 ; LHCB-PAPER-2024-051.
- 2025
Fulltext - Related data file(s) - Full text

詳細記錄 - 相似記錄
2025-02-06
06:32
On quivers, spectral networks and black holes / Arnaudo, Paolo (U. Southampton (main)) ; Grassi, Alba (Geneva U. ; CERN) ; Hao, Qianyu (Geneva U.)
It was recently found that connection coefficients of the Heun equation can be derived in closed form using crossing symmetry in two-dimensional Liouville theory via the Nekrasov-Shatashvili functions. [...]
CERN-TH-2025-015 ; arXiv:2502.01526.
- 45.
Fulltext

詳細記錄 - 相似記錄
2025-02-06
06:29
Dark Photons can Prevent Core-Collapse Supernova Explosions / Caputo, Andrea (CERN ; U. Rome La Sapienza (main)) ; Janka, Hans-Thomas (Garching, Max Planck Inst.) ; Raffelt, Georg (Garching, Max Planck Inst.) ; Yun, Seokhoon (IBS, Daejeon, CTPU)
During the accretion phase of a core-collapse supernova (SN), dark-photon (DP) cooling can be largest in the gain layer below the stalled shock wave. [...]
arXiv:2502.01731.
- 8.
Fulltext

詳細記錄 - 相似記錄
也搜尋:
INSPIRE
KISS Preprints