The next-to-minimal supersymmetric extension of the Standard Model (NMSSM) is one of
the most favored supersymmetric models. After an introduction to the model, the Higgs …

PHANTOM is a tree level Monte Carlo for six parton final states at proton–proton, proton–
antiproton and electron–positron colliders at O (αEM6) and O (αEM4αS2) including possible …

We examine the CP-conserving (CPC) and CP-violating (CPV) effects of a general HZZ
coupling through a study of the process H→ ZZ (*)→ ℓ+ ℓ− ℓ'+ ℓ'− at the LHC. We construct …

The role of beamstrahlung in high-energy e+ e-storage-ring colliders (SRCs) is examined.
Particle<? format?> loss due to the emission of single energetic beamstrahlung photons is …

Longitudinal phase space (LPS) provides a critical information about electron beam
dynamics for various scientific applications. For example, it can give insight into the high …

The precise knowledge of the QED initial state corrections is of instrumental importance in
studying high-luminosity measurements in e+ e− annihilation at facilities like LEP, the …

We propose to use pulsar–black hole binaries as a probe of gravitational collider physics.
Induced by the gravitation of the pulsar, the atomic transitions of the boson cloud around the …

The two-loop massive operator matrix elements for the fermionic local twist-2 operators with
external massive fermion lines in Quantum Electrodynamics (QED) are calculated up to the …

Precise measurement of the Higgs boson couplings is an important task for International
Linear Collider (ILC) experiments and will clarify the understanding of the particle mass …

The DEPFET collaboration develops highly granular, ultra-transparent active pixel detectors
for high-performance vertex reconstruction at future collider experiments. The …