159 citations · 1.4k across the 58 of their papers we have counts for
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Photon pair production in gluon fusion: Top quark effects around threshold
Long Chen, Gudrun Heinrich, Stephan Jahn +4
We present a calculation of the NLO QCD corrections to the loop-induced production of a photon pair through gluon fusion, including massive top quarks at two loops. The two-loop vi…
Photon pair production in gluon fusion: Top quark effects at NLO with threshold matching
Long Chen, Gudrun Heinrich, Stephan Jahn +4
We present a calculation of the NLO QCD corrections to the loop-induced production of a photon pair through gluon fusion, including massive top quarks at two loops, where the two-l…
Light Dark Matter Showering under Broken Dark -- Revisited
Junmou Chen, Pyungwon Ko, Hsiang-nan Li +2
It was proposed recently that different chiralities of the dark matter (DM) fermion under a broken dark U(1) gauge group can lead to distinguishable signatures at the LHC through s…
Probing the CP properties of top Yukawa coupling at an collider
Kaoru Hagiwara, Hiroshi Yokoya, Ya-Juan Zheng
We study consequences of CP violation in the Yukawa coupling through the process . The helicity amplitudes are calculated in the …
Light flavon signals at electron - photon colliders
Yu Muramatsu, Takaaki Nomura, Yusuke Shimizu +1
Flavor symmetries are useful to realize fermion flavor structures in the standard model. In particular, discrete symmetry is used to realize lepton flavor structures, and som…
Discriminating leptonic Yukawa interactions with doubly charged scalar at the ILC
Takaaki Nomura, Hiroshi Okada, Hiroshi Yokoya
We explore discrimination of two types of leptonic Yukawa interactions associated with Higgs triplet, , and with singlet doubly charged scalar, $\bar e_R^c…