358 citations · 3k across the 96 of their papers we have counts for
24 papers · 1 filter
Note on Klein-Nishina effect in strong-field QED: the case of nonlinear Compton scattering
Uwe Hernandez Acosta, Burkhard Kämpfer
Suitably normalized differential probabilities of one-photon emission in external electromagnetic fields are compared to quantify the transit of nonlinear Compton scattering to lin…
Positron energy distribution in factorized trident process
A. I. Titov, U. Hernandez Acosta, B. Kampfer
We estimate the energy distribution of positrons produced in the interaction of ultra-relativistic electrons with a high-intensity laser beam. The underlying trident process is fac…
Impact of laser polarization on q-exponential photon tails in non-linear Compton scattering
B. Kampfer, A. I. Titov
Non-linear Compton scattering of ultra-relativistic electrons traversing high-intensity laser pulses generates also hard photons. These photon high-energy tails are considered for…
Quarkonia formation in a holographic gravity-dilaton background describing QCD thermodynamics
R. Zöllner, B. Kampfer
A holographic model of probe quarkonia is presented, where the dynamical gravity-dilaton background is adjusted to the thermodynamics of 2 +1 flavor QCD with physical quark masses.…
Non-linear Breit-Wheeler process with linearly polarized beams
Alexander I. Titov, Burkhard Kampfer
We study the non-linear Breit-Wheeler process in the interaction of linearly polarized probe photons () with a linearly polarized laser be…
Mass spectrum of pseudo-scalar glueballs from a Bethe-Salpeter approach with the rainbow-ladder truncation
L. P. Kaptari, B. Kämpfer
We suggest a framework based on the rainbow approximation to the Dyson-Schwinger and Bethe-Salpeter equations with effective parameters adjusted to lattice QCD data to calculate th…