Parallel Session V (1)：TeV and BSM Physics
- 庄胥爱 ZHUANG Xuai (高能所)
Weakly-Interacting-Massive-Particles (WIMPs) are a large class of viable dark matter candidates. We employ heavy particle effective field theory to compute general heavy electroweak multiplets and nucleon elastic scattering up to heavy mass $1/M$ order.
For certain electroweak multiplets, leading order effective theory calculation shows a generic amplitude-level cancellation that yields a...
We discuss the axion objects such as axion mini-clusters and axion clouds around spinning
black holes, which induce parametric resonances of electromagnetic waves through the
axion-photon interaction, as well as high frequency gravitational waves through gravitational Chern-Simons (CS) coupling. We also present some new detection schemes for axions and high frequency waves.
We propose to search for a heavy neutral lepton (HNL), that is also
known as sterile neutrino, in electron colliders running
with the center-of-mass energies at few GeV, including BESIII, Belle II,
and the proposed Super Tau Charm Factory (STCF). We consider the HNL
interacting with Standard Model neutrino and photon via a transition
magnetic moment, the so-called dipole portal. We use...
By adopting a non-relativistic (NR) reduction method, we study the one-fermion matrix elements between the fermion-gravity and the fermion-photon interactions in the presence of the minimal Lorentz-violating (LV) fermion coefficients. We prescribed the Lense-Thirring (LT) metric with the test particle assumption, as this metric is essentially curved and may demonstrate some novel LV...
The energy correlators measure the pattern of the energy deposition in detectors. The collinear limit, where the angle between the detectors approaches zero, is of particular interest for describing the substructure of jets produced at colliders. By utilizing our factorization theorem and calculating the required ingredients, we perform the resummation of the logarithmically enhanced terms for...