2024-12-12 11:23 |
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2024-12-12 11:16 |
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2024-12-12 10:47 |
[PUBDB-2024-07594]
Talk (non-conference) (Invited)
Athanassiadis, A.
Introduction to the LUXE Experiment
2024SLAC Photon Science Seminar Series, DESY / University HamburgMenlo Park, DESY / University Hamburg, USA, 6 Nov 2024 - 6 Nov 20242024-11-062024-11-06
Recently, advances in high-intensity laser technology have enabled the exploration of non-perturbative quantum electrodynamics (QED) in the strong-field regime. Notable aspects include nonlinear Compton scattering and Breit-Wheeler pair production, which can be observed when high-intensity laser pulses collide with relativistic electron beams. [...]
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2024-12-11 12:05 |
[PUBDB-2024-07569]
Journal Article
Pierre, M. ; Rey Idler, J. L. ; Konstandin, T. ; et al
Non-Gaussian tails without stochastic inflation
[DESY-24-071; IFT-UAM/CSIC-24-75; arXiv:2406.02417]
We show, both analytically andnumerically,thatnon-Gaussian tails in the probability density function of curvature perturbations arise in ultra-slow-roll inflation from the δN formalism, without invoking stochastic inflation. Previously reported discrepancies between both approaches are a consequence of not correctly accounting for momentum perturbations. [...]
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2024-12-11 11:47 |
[PUBDB-2024-07562]
Contribution to a conference proceedings
Coll Saravia, L. ; Cardini, A. ; Blekman, F.
Crowd-sourced particle physics stories from DESY-CMS
202442nd International Conference on High Energy Physics, ICHEP2024, PraguePrague, Czech Republic, 18 Jul 2024 - 24 Jul 20242024-07-182024-07-24
Sissa 1-6 (2024)2024
The CMS at DESY outreach Instagram account provides science communication and outreach for a large experimental particle physics group. It aims to promote science, engage young scientists in outreach and showcase their work. [...]
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2024-12-11 11:18 |
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2024-12-10 13:31 |
[PUBDB-2024-07518]
Contribution to a conference proceedings
Zeeshan, S. ; Richard, C. J. ; Stephan, F. ; et al
Emittance optimization studies at PITZ with laser pulse shaping
2024Free Electron Laser Conference, FEL2024, WarsawWarsaw, Poland, 19 Aug 2024 - 23 Aug 20242024-08-192024-08-23
1-3 (2024)2024
The Photo Injector Test Facility at DESY in Zeuthen (PITZ) focuses on the development & optimization of high-brightness e-beam sources for FELs like the EuXFEL. The main scientific program is generation of intense e-beams characterized by small transverse emittance from the photo injector, a critical requirement for modern FELs. [...]
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2024-12-06 09:31 |
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2024-12-05 13:21 |
[PUBDB-2024-07341]
Journal Article
Blümlein, J.
Deep-inelastic scattering: What do we know?
[DESY-23-066; DO-TH 23/06; arXiv:2306.01362]
A survey is given on the current status of the theoretical description of unpolarized and polarized deep-inelastic scattering processes in Quantum Chromodynamics at large virtualities..
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2024-12-05 09:04 |
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