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2023

P. Jagodzinski, D. Banaś, M. Pajek, A. Kubala-Kukuś, Ł. Jabłoński, I. Stabrawa, K. Szary, D. Sobota, A. Warczak, A. Gumberidze, H. F. Beyer, M. Lestinsky, G. Weber, Th. Stöhlker, and M. Trassinelli
A high-resolution asymmetric von Hamos spectrometer for low-energy X-ray spectroscopy at the CRYRING@ESR electron cooler
Journal of Instrumentation, 18 (11) :P11002 (November 2023)
Publisher: Inst. of Physics
ISSN: 1748-0221

Zhongwen Wu, W. Liu, and Stephan Fritzsche
Angular and polarization properties of characteristic x-ray radiation following inner-shell 2 p 3 / 2 photoionization of high- Z atoms
Physical review / A, 108 (5) :053115 (November 2023)
Publisher: Inst.
ISSN: 2469-9926

Ehsan Eftekhari-Zadeh, Robert Lötzsch, Lorenzo Manganelli, Manuel Sebastian Blümcke, Anna Tauschwitz, Ingo Uschmann, Alexander Pukhov, Olga Rosmej, Christian Spielmann, and Daniil Kartashov
Complex diagnostic and numerical study of x-ray and particle emissions under relativistic ultra-short laser-solid interaction
Physica scripta, 98 (11) :115615 - (November 2023)
Publisher: The Royal Swedish Academy of Sciences
ISSN: 0031-8949

Maximilian Karst, Maximilian Benner, Philipp Gierschke, Henning Stark, and Jens Limpert
Dispersion engineering in nonlinear multipass cells for high-quality pulse compression
Optics letters, 48 (22) :5899 - (November 2023)
Publisher: Soc.
ISSN: 0146-9592

Adrian Platz, Sebastian Hell, Yinyu Zhang, Bo Ying, Gerhard G. Paulus, and Matthias Kübel
Intensity-resolved measurement of above-threshold ionization of Ar − H 2 O
Physical review / A, 108 (5) :053106 (November 2023)
Publisher: Inst.
ISSN: 2469-9926

Julius Reinhard, Sophia Kaleta, Johann Jakob Abel, Felix Wiesner, Martin Wünsche, Eric Seemann, Martin Westermann, Thomas Weber, Jan Nathanael, Alexander Iliou, Henryk Fiedorowicz, Falk Hillmann, Christian Eggeling, Gerhard G Paulus, and Silvio Fuchs
Laboratory-Based Correlative Soft X-ray and Fluorescence Microscopy in an Integrated Setup
Microscopy and microanalysis, 29 (6) :2014 - 2025 (November 2023)
Publisher: Oxford University Press
ISSN: 1079-8501

Yuri Shvyd’ko, Ralf Röhlsberger, Olga Kocharovskaya, Jörg Evers, Gianluca Aldo Geloni, Peifan Liu, Deming Shu, Antonino Miceli, Brandon Stone, Willi Hippler, Berit Marx-Glowna, Ingo Uschmann, Robert Lötzsch, Olaf Leupold, Hans-Christian Wille, Ilya Sergeev, Miriam Gerharz, Xiwen Zhang, Christian Grech, Marc Guetg, Vitali Kocharyan, Naresh Kujala, Shan Liu, Weilun Qin, Alexey Zozulya, Jörg Hallmann, Ulrike Boesenberg, Wonhyuk Jo, Johannes Möller, Angel Rodriguez-Fernandez, Mohamed Youssef, Anders Madsen, and Tomasz Kolodziej
Resonant X-ray excitation of the nuclear clock isomer 45Sc
Nature, 622 :471–475 (November 2023)
Publisher: Nature Publ. Group
ISSN: 0028-0836

Alexander Magunia, Marc Rebholz, Elisa Appi, Christina C. Papadopoulou, Hannes Lindenblatt, Florian Trost, Severin Meister, Thomas Ding, Michael Straub, Gergana D. Borisova, Junhee Lee, Rui Jin, Alexander Dellen, Christian Kaiser, Markus Braune, Stefan Düsterer, Skirmantas Ališauskas, Tino Lang, Christoph Heyl, Bastian Manschwetus, Sören Grunewald, Ulrike Frühling, Ayhan Tajalli, Ammar bin Wahid, Laura Silletti, Francesca Calegari, Philip Mosel, Uwe Morgner, Milutin Kovacev, Uwe Thumm, Ingmar Hartl, Rolf Treusch, Robert Moshammer, Christian Ott, and Thomas Pfeifer
Time-resolving state-specific molecular dissociation with XUV broadband absorption spectroscopy
Science advances, 9 (47) :eadk1482 (November 2023)
Publisher: Assoc.
ISSN: 2375-2548

Yannick Paul Schrödel, Claas Hartmann, Jiaan Zheng, Tino Lang, Max Steudel, Matthias Rutsch, Haydar Sarper Salman, Martin Kellert, Mikhail Pergament, Thomas Hahn-Jose, Sven Suppelt, Jan Helge Dörsam, Anne Harth, Wim P. Leemans, Franz X. Kärtner, Ingmar Hartl, Mario Kupnik, and Christoph Heyl
Acousto-optic modulation of gigawatt-scale laser pulses in ambient air
Nature photonics, 18 :54 (October 2023)
Publisher: Nature Publ. Group
ISSN: 1749-4885

Giorgio Visentin, S. Schippers, and S. Fritzsche
Dielectronic recombination plasma rate coefficients of Na-, Mg-, and Al-like iron ions: The role of the 2(s + p) → 4 l , nl′ and 3(s + p) → 5 l , nl′ resonances
Astronomy and astrophysics, 679 :A13 - (October 2023)
Publisher: EDP Sciences
ISSN: 0004-6361

R. N. Soguel, and Stephan Fritzsche
Insight into the prospective evaluation of third-order interelectronic corrections on Li-like ions
Physical review / A, 108 (4) :042807 (October 2023)
Publisher: Inst.
ISSN: 2469-9926

J. Sommerfeldt, S. Strnat, V. A. Yerokhin, Wilko Middents, Thomas Stöhlker, and A. Surzhykov
Low-energy tests of Delbrück scattering
Physical review / A, 108 (4) :042819 (October 2023)
Publisher: Inst.
ISSN: 2469-9926

Qian Qian, Daniel Seipt, Marija Vranic, Thomas E. Grismayer, Thomas G. Blackburn, Christopher P. Ridgers, and Alexander G. R. Thomas
Parametric study of the polarization dependence of nonlinear Breit–Wheeler pair creation process using two laser pulses
Physics of plasmas, 30 (10) :103107 (October 2023)
Publisher: American Institute of Physics
ISSN: 1527-2419

Qian Qian, Daniel Seipt, Marija Vranic, Thomas E. Grismayer, Thomas G. Blackburn, Christopher P. Ridgers, and Alexander G. R. Thomas
Parametric study of the polarization dependence of nonlinear Breit–Wheeler pair creation process using two laser pulses
Physics of Plasmas, 30 (10) :103107 (October 2023)
ISSN: 1070-664X

Abstract:

With the rapid development of high-power petawatt class lasers worldwide, exploring physics in the strong field QED regime will become one of the frontiers for laser–plasma interactions research. Particle-in-cell codes, including quantum emission processes, are powerful tools for predicting and analyzing future experiments where the physics of relativistic plasma is strongly affected by strong field QED processes. The spin/polarization dependence of these quantum processes has been of recent interest. In this article, we perform a parametric study of the interaction of two laser pulses with an ultrarelativistic electron beam. The first pulse is optimized to generate high-energy photons by nonlinear Compton scattering and efficiently decelerate electron beam through the quantum radiation reaction. The second pulse is optimized to generate electron–positron pairs by the nonlinear Breit–Wheeler decay of photons with the maximum polarization dependence. This may be experimentally realized as a verification of the strong field QED framework, including the spin/polarization rates.

Holger Gies, Kevin K. K. Tam, and Jobst Ziebell
Pauli-term-induced fixed points in d-dimensional QED
The European physical journal / C, 83 (10) :955 (October 2023)
Publisher: Springer
ISSN: 1434-6044

Zi Xi Hu, Li Guang Jiao, Aihua Liu, Yuan Cheng Wang, Henry E Montgomery Jr, Yew Kam Ho, and Stephan Fritzsche
Resonances in the Hulthén potential: benchmark calculations, critical behaviors, and interference effects
Journal of physics / A, 56 (44) :445301 (October 2023)
Publisher: IOP Publishing
ISSN: 1751-8113

Rainer Heintzmann, Lars Loetgering, and Felix Wechsler
Scalable angular spectrum propagation
Optica, 10 (11) :1407 - (October 2023)
Publisher: Optica
ISSN: 2334-2536

Z. W. Wu, Z. Q. Tian, C. Z. Dong, A. Surzhykov, and Stephan Fritzsche
Hyperfine-induced effects on K$α_1$ linear polarization following electron-impact excitation of heliumlike Tl$^79+$ ions with nuclear spin I=1/2
New journal of physics, 25 (9) :093039 (September 2023)
Publisher: IOP
ISSN: 1367-2630

Daniel Seipt, and Alec G. R. Thomas
Kinetic theory for spin-polarized relativistic plasmas
Physics of Plasmas, 30 (9) :093102 (September 2023)
ISSN: 1070-664X

Abstract:

The investigation of spin and polarization effects in ultra-high intensity laser–plasma and laser–beam interactions has become an emergent topic in high-field science recently. In this paper, we derive a relativistic kinetic description of spin-polarized plasmas, where quantum-electrodynamics effects are taken into account via Boltzmann-type collision operators under the local constant field approximation. The emergence of anomalous precession is derived from one-loop self-energy contributions in a strong background field. We are interested, in particular, in the interplay between radiation reaction effects and the spin polarization of the radiating particles. For this, we derive equations for spin-polarized quantum radiation reaction from moments of the spin-polarized kinetic equations. By comparing with the classical theory, we identify and discuss the spin-dependent radiation reaction terms and radiative contributions to spin dynamics.

Supriya Rajhans, Esmerando Escoto, Nikita Khodakovskiy, Praveen K. Velpula, Bonaventura Farace, Uwe Grosse-Wortmann, Rob J. Shalloo, Cord L. Arnold, Kristjan Põder, Jens Osterhoff, Wim P. Leemans, Ingmar Hartl, and Christoph Heyl
Post-compression of multi-millijoule picosecond pulses to few-cycles approaching the terawatt regime
Optics letters, 48 (18) :4753 - (September 2023)
Publisher: Soc.
ISSN: 0146-9592

Felix Karbstein
Two-beam laser photon merging
Phys. Rev. D, 108 :056028 (September 2023)
Publisher: American Physical Society

Brandon K. Russell, Paul T. Campbell, Qian Qian, Jason A. Cardarelli, Stepan S. Bulanov, Sergei V. Bulanov, Gabriele M. Grittani, Daniel Seipt, Louise Willingale, and Alexander G. R. Thomas
Ultrafast relativistic electron probing of extreme magnetic fields
Physics of Plasmas, 30 (9) :093105 (September 2023)
ISSN: 1070-664X

Abstract:

We investigate the suitability of using GeV laser wakefield accelerated electron beams to measure strong, B > 0.1 MT, magnetic fields. This method is explored as an alternative to proton deflectometry, which cannot be used for quantitative measurement using conventional analysis techniques at these extreme field strengths. Using such energetic electrons as a probe brings about several additional aspects for consideration, including beam divergence, detectors, and radiation reaction, which are considered here. Quantum radiation reaction on the probe is found to provide an additional measurement of the strength and length of fields, extending the standard deflectometry measurement that can only measure the path integrated fields. An experimental setup is proposed and measurement error is considered under near-term experimental conditions.

Jan Glorius, Yu. A. Litvinov, M. Aliotta, F. Amjad, B. Brückner, C. G. Bruno, R. Chen, T. Davinson, S. F. Dellmann, Timo Dickel, I. Dillmann, P. Erbacher, O. Forstner, H. Geissel, C. J. Griffin, Robert Grisenti, A. Gumberidze, E. Haettner, R. Hess, P.-M. Hillenbrand, C. Hornung, R. Joseph, B. Jurado, E. Kazanseva, R. Knöbel, D. Kostyleva, C. Kozhuharov, Natalia Kuzminchuk, C. Langer, G. Leckenby, C. Lederer-Woods, M. Lestinsky, S. Litvinov, B. Löher, B. Lorenz, E. Lorenz, J. Marsh, E. Menz, T. Morgenroth, I. Mukha, Nikolaos Petridis, U. Popp, A. Psaltis, S. Purushothaman, R. Reifarth, E. Rocco, P. Roy, M. S. Sanjari, C. Scheidenberger, M. Sguazzin, R. S. Sidhu, U. Spillmann, M. Steck, T. Stöhlker, J. A. Swartz, Y. K. Tanaka, H. Törnqvist, Laszlo Varga, D. Vescovi, H. Weick, M. Weigand, P. J. Woods, T. Yamaguchi, and J. Zhao
Storage, accumulation and deceleration of secondary beams for nuclear astrophysics
Nuclear instruments $&$ methods in physics research / B, 541 :190 - 193 (August 2023)
Publisher: Elsevier
ISSN: 0168-583x

Jonas Benjamin Ohland, D. Posor, U. Eisenbarth, V. Iancu, R. Ungureanu, D. Ursescu, and Vincent Bagnoud
Zernike-coefficient Extraction via Helical Beam Reconstruction for Optimization (ZEHBRO) in the far field
High power laser science and engineering, 11 :e86 (July 2023)
Publisher: Cambridge Univ. Press
ISSN: 2095-4719

S. Nanos, N. J. Esponda, Pierre-Michel Hillenbrand, A. Biniskos, A. Laoutaris, M. A. Quinto, Nikolaos Petridis, Esther Babette Menz, T. J. M. Zouros, Thomas Stöhlker, R. D. Rivarola, J. M. Monti, and E. P. Benis
Cusp-electron production in collisions of open-shell He-like oxygen ions with atomic targets
Physical review / A, 107 (6) :062815 (June 2023)
Publisher: APS
ISSN: 2469-9926

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