FOR 2783

• Impact of laser focusing and radiation reaction on particle spectra from nonlinear Breit-Wheeler pair production in the nonperturbative regime

  A. Eckey, A. Golub, F. C. Salgado, S. Villalba-Chávez, A. B. Voitkiv, M. Zepf, C. Müller
  Phys. Rev. A 110, 043113 (2024) DOI: 10.1103/PhysRevA.110.043113, https://arxiv.org/abs/2402.12228

  
  

• Dark-field setup for the measurement of light-by-light scattering with high-intensity lasers

  F. Schütze, L. Doyle, J. Schreiber, M. Zepf, F. Karbstein
  Phys. Rev. D 109, 096009 (2024) DOI: 10.1103/PhysRevD.109.096009, https://arxiv.org/abs/2403.06762

  
  

• Towards the full Heisenberg-Euler effective action at large N

  F. Karbstein
  JHEP 02 (2024) 180 DOI: 10.1007/JHEP02(2024)180, https://arxiv.org/abs/2312.09804

  
  

• A first numerical investigation of a recent radiation reaction model and comparison to the Landau-Lifschitz model

  C. Bild, D. A. Deckert, H. Ruhl
  https://arxiv.org/abs/2210.11903

  
  

• Numerical simulations of the nonlinear quantum vacuum in the Heisenberg-Euler weak-field expansion

  A. Lindner, B. Ölmez, H. Ruhl
  J. Comput. Phys. X 17 (2023) 100124 DOI: 10.1016/j.jcpx.2023.100124, https://arxiv.org/abs/2109.08121

  
  

• Dynamically assisted nonlinear Breit-Wheeler pair production in bichromatic laser fields of circular polarization

  N. Mahlin, S. Villalba-Chávez, C. Müller
  Phys. Rev. D 108, 096023 (2023) DOI: 10.1103/PhysRevD.108.096023, https://arxiv.org/abs/2306.02735

  
  

• Electron-positron-pair creation in the superposition of two oscillating electric-field pulses with largely different frequency, duration, and relative positioning

  N. Folkerts, J. Putzer, S. Villalba-Chávez, C. Müller
  Phys. Rev. A 107, 052210 (2023) DOI: 10.1103/PhysRevA.107.052210, https://arxiv.org/abs/2303.02350

  
  

• HEWES: Heisenberg–Euler weak-field expansion simulator

  A. Lindner, B. Ölmez, H. Ruhl
  Software Impacts 15 (2023) 100481 DOI: 10.1016/j.simpa.2023.100481, https://arxiv.org/abs/2202.09680

  
  

• Direct Accessibility of the Fundamental Constants Governing Light-by-Light Scattering

  F. Karbstein, D. Ullmann, E. A. Mosman, M. Zepf
  Phys. Rev. Lett. 129, 061802 (2022) DOI: 10.1103/PhysRevLett.129.061802 , https://arxiv.org/abs/2207.09866

  
  

• Nonlinear Breit-Wheeler pair production in collisions of bremsstrahlung gamma quanta and a tightly focused laser pulse

  A. Golub, S. Villalba-Chavez, C. Müller
  Phys. Rev. D 105, 116016 (2022) DOI: 10.1103/PhysRevD.105.116016 , https://arxiv.org/abs/2203.14776

  
  

• Towards perfectly linearly polarized x-rays

  K. S. Schulze, B. Grabiger, R. Loetzsch, B. Marx-Glowna, A. T. Schmitt, A. Laso Garcia, W. Hippler, L. Huang, F. Karbstein, Z. Konôpková, H. Schlenvoigt, J. Schwinkendorf, C. Strohm, T. Toncian, I. Uschmann, H. Wille, U. Zastrau, R. Röhlsberger, T. Stöhlker, T. E. Cowan, G. G. Paulus
  Phys. Rev. Research 4, 013220 (2022) DOI: 10.1103/PhysRevResearch.4.013220

  
  

• Experimental estimates of the photon background in a potential light-by-light scattering study

  L. Doyle, P. Khademi, P. Hilz, A. Sävert, G. Schäfer, J. Schreiber, M. Zepf
  New J. Phys. 24 (2022) 025003 DOI: 10.1088/1367-2630/ac4ad3 , https://arxiv.org/abs/2110.03637

  
  

• Expanding Nuclear Physics Horizons with the Gamma Factory

  D. Budker, J. C. Berengut, V. V. Flambaum, M. Gorchtein, J. Jin, F. Karbstein, M. W. Krasny, Y. A. Litvinov, A. Pálffy, V. Pascalutsa, A. Petrenko, A. Surzhykov, P. G. Thirolf, M. Vanderhaeghen, H. A. Weidenmüller, V. Zelevinsky
  Ann. Phys. (Berlin) 2022, 2100284 DOI: 10.1002/andp.202100284 , https://arxiv.org/abs/2106.06584

  
  

• Large N external-field quantum electrodynamics

  F. Karbstein
  J. High Energ. Phys. 2022, 57 (2022) DOI: 10.1007/JHEP01(2022)057 , https://arxiv.org/abs/2109.04823

  
  

• Strong-field Breit-Wheeler pair production with bremsstrahlung gamma-rays in the perturbative-to-nonperturbative transition regime

  A. Eckey, A. B. Voitkiv, C. Müller
  Phys. Rev. A 105, 013105 (2022) DOI: 10.1103/PhysRevA.105.013105 , https://arxiv.org/abs/2107.10058

  
  

• Single Particle Detection System for Strong-Field QED Experiments

  F. C. Salgado, N. Cavanagh, M. Tamburini, D. W. Storey, R. Beyer, P. H. Bucksbaum, Z. Chen, A. Di Piazza, E. Gerstmayr, Harsh, E. Isele, A. R. Junghans, C. Keitel, S. Kuschel, C. F. Nielsen, D. A. Reis, C. Roedel, G. Sarri, A. Seidel, C. Schneider, U. I. Uggerhøj, J. Wulff, V. Yakimenko, C. Zepter, S. Meuren, M. Zepf
  New J. Phys. 24 (2022) 015002 DOI: 10.1088/1367-2630/ac4283 , https://arxiv.org/abs/2107.03697

  
  

• X-ray vacuum diffraction at finite spatiotemporal offset

  F. Karbstein, R. R. Q. P. T. Oude Weernink
  Phys. Rev. D 104, 076015 (2021) DOI: 10.1103/PhysRevD.104.076015 , https://arxiv.org/abs/2107.09632

  
  

• Towards pair production in the non-perturbative regime

  F. C. Salgado, K. Grafenstein, A. Golub, A. Döpp, A. Eckey, D. Hollatz, C. Müller, A. Seidel, D. Seipt, S. Karsch, M. Zepf
  New J. Phys. 23 (2021) 105002 DOI: 10.1088/1367-2630/ac2921

  
  

• Pulse shape effects in high-field Bethe–Heitler pair production

  K. Krajewska, J. Z. Kamiński, C. Müller
  New J. Phys. 23 (2021) 095012 DOI: 10.1088/1367-2630/ac231e

  
  

• Derivative corrections to the Heisenberg-Euler effective action

  F. Karbstein
  J. High Energ. Phys. 2021, 70 (2021) DOI: 10.1007/JHEP09(2021)070 , https://arxiv.org/abs/2108.02068

  
  

• Vacuum birefringence at x-ray free-electron lasers

  F. Karbstein, C. Sundqvist, K. S. Schulze, I. Uschmann, H. Gies and G. G. Paulus
  New J. Phys. 23 (2021) 095001 DOI: 10.1088/1367-2630/ac1df4 , https://arxiv.org/abs/2105.13869

  
  

• Vacuum birefringence and diffraction at an x-ray free-electron laser: From analytical estimates to optimal parameters

  E. A. Mosman, F. Karbstein
  Phys. Rev. D 104, 013006 (2021) DOI: 10.1103/PhysRevD.104.013006 , https://arxiv.org/abs/2104.05103

  
  

• Vacuum Birefringence at the Gamma Factory

  F. Karbstein
  Ann. Phys. (Berlin) 2021, 2100137 DOI: 10.1002/andp.202100137 , https://arxiv.org/abs/2106.06359

  
  

• Quantum vacuum signatures in multicolor laser pulse collisions

  H. Gies, F. Karbstein, L. Klar
  Phys. Rev. D 103, 076009 (2021) DOI: 10.1103/PhysRevD.103.076009 , https://arxiv.org/abs/2101.04461

  
  

• Strong-field Breit-Wheeler pair production in QED₂₊₁

  A. Golub, S. Villalba-Chávez, C. Müller
  Phys. Rev. D 103, 096002 (2021) DOI: 10.1103/PhysRevD.103.096002 , https://arxiv.org/abs/2103.02290

  
  

• Linear Breit-Wheeler pair production by high-energy bremsstrahlung photons colliding with an intense x-ray laser pulse

  A. Golub, S. Villalba-Chavez, H. Ruhl, C. Müller
  Phys. Rev. D 103, 016009 (2021) DOI: 10.1103/PhysRevD.103.016009 , https://arxiv.org/abs/2010.03871

  
  

• Disentangling x-ray dichroism and birefringence via high-purity polarimetry

  A. T. Schmitt, Y. Joly, K. S. Schulze, B. Marx-Glowna, I. Uschmann, B. Grabiger, H. Bernhardt, R. Loetzsch, A. Juhin, J. Debray, H. C. Wille, H. Yavaş, G. G. Paulus, R. Röhlsberger
  Optica 8 (2021) DOI: 10.1364/OPTICA.410357 , https://arxiv.org/abs/2003.00849

  
  

• X-ray dichroism in polyimide caused by non-resonant scattering

  K. S. Schulze, R. Loetzsch, R. Rüffer, I. Uschmann, R. Röhlsberger, G. G. Paulus
  J. Synchrotron Rad. 28 (2021) DOI: 10.1107/S1600577520015568

  
  

• A highly sensitive imaging polarimeter in the x-ray regime

  B. Grabiger, B. Marx-Glowna, I. Uschmann, R. Loetzsch, G. G. Paulus, K. S. Schulze
  Appl. Phys. Lett. 117, 201102 (2020) DOI: 10.1063/5.0028427

  
  

• Enhancing quantum vacuum signatures with tailored laser beams

  F. Karbstein, E. A. Mosman
  Phys. Rev. D 101, 113002 (2020) DOI: 10.1103/PhysRevD.101.113002 , https://arxiv.org/abs/2004.04268

  
  

• Ultra-high precision x-ray polarimetry with artificial diamond channel cuts at the beam divergence limit

  H. Bernhardt, A. Schmitt, B. Grabiger, B. Marx-Glowna, R. Loetzsch, H.-C. Wille, D. Bessas, A. Chumakov, R. Rüffer, R. Röhlsberger, T. Stöhlker, I. Uschmann, G. Paulus, K. Schulze
  Phys. Rev. Research 2, 023365 (2020) DOI: 10.1103/PhysRevResearch.2.023365

  
  

• Two-color phase-of-the-phase spectroscopy applied to nonperturbative electron-positron pair production in strong oscillating electric fields

  J. Braß, R. Milbradt, S. Villalba-Chávez, G. G. Paulus, C. Müller
  Phys. Rev. A 101, 043401 (2020) DOI: PhysRevA.101.043401 , https://arxiv.org/abs/1912.04750

  
  

• Detectable Optical Signatures of QED Vacuum Nonlinearities Using High-Intensity Laser Fields

  L. Klar
  Particles 2020, 3(1), 223-233 (2020) DOI: 10.3390/particles3010018 , https://arxiv.org/abs/1912.11698

  
  

• Probing Vacuum Polarization Effects with High-Intensity Lasers

  F. Karbstein
  Particles 2020, 3, 39-61 (2020) DOI: 10.3390/particles3010005 , https://arxiv.org/abs/1912.11698

  
  

• Propagator from nonperturbative worldline dynamics

  S. Franchino-Viñas, H. Gies
  Phys. Rev. D 100, 033002 (2019) DOI: 10.1103/PhysRevD.100.105020 , https://arxiv.org/abs/1908.04532

  
  

• Boosting Quantum Vacuum Signatures by Coherent Harmonic Focusing

  F. Karbstein, A. Blinne, H. Gies, M. Zepf
  Phys. Rev. Lett. 123, 091802 (2019) DOI: 10.1103/PhysRevLett.123.091802 , https://arxiv.org/abs/1905.00858

  
  

• X-ray photon scattering at a focused high-intensity laser pulse

  F. Karbstein, E.A. Mosman
  Phys. Rev. D 100, 033002 (2019) DOI: 10.1103/PhysRevD.100.033002 , https://arxiv.org/abs/1906.10122

  
  

• All-Loop Result for the Strong Magnetic Field Limit of the Heisenberg-Euler Effective Lagrangian

  F. Karbstein
  Phys. Rev. Lett. 122, 211602 (2019) DOI: 10.1103/PhysRevLett.122.211602 , https://arxiv.org/abs/1903.06998

  
  

• Radiation reaction in classical electrodynamics

  C. Bild, D.-A. Deckert, H. Ruhl
  Phys. Rev. D 99, 096001 (2019) DOI: 10.1103/PhysRevD.99.096001 , https://arxiv.org/abs/1812.09282

  
  

• Electron-positron pair production in oscillating electric fields with double-pulse structure

  L. F. Granz, O. Mathiak, S. Villalba-Chavez, C. Müller,
  Phys. Lett. B 793, 85 (2019), DOI: 10.1016/j.physletb.2019.04.026 , arXiv:1903.06000

  
  

• All-optical signatures of quantum vacuum nonlinearities in generic laser fields

  A. Blinne, H. Gies, F. Karbstein, C. Kohlfürst, M. Zepf,
  Phys. Rev. D99 (2019), 016006, DOI: 10.1103/PhysRevD.99.016006 , arXiv:1811.08895

  
  

Repositories

• arXiv