65 citations · 293 across the 31 of their papers we have counts for
32 papers
Probing the Axion--Photon--Dark Photon Interaction with LHC Mono-Photons and Fermi-LAT Gamma-Ray Lines
Chuan-Ren Chen, Takaaki Nomura, Van Que Tran
We investigate the axion--photon--dark photon interaction at the LHC and in gamma-ray line searches. By recasting the CMS mono-photon data, we derive a CL exclusion reaching…
Search for Long-Lived Dark Photons from Dark Radiation at the LHC
Chuan-Ren Chen, Van Que Tran
We investigate a novel production mechanism for long-lived dark photons at the LHC, arising from dark radiation emitted from in decays, where is a fermionic da…
TeV-scale unification of light dark matter and neutrino mass
Cheng-Wei Chiang, Shu-Yu Ho, Van Que Tran
We demonstrate that TeV-scale heavy neutral leptons (HNLs) responsible for inverse-seesaw neutrino mass generation can simultaneously fix the cosmological abundance and decay prope…
Freeze-in Production of Non-Abelian Millicharged Vector Dark Matter
Van Que Tran, Tzu-Chiang Yuan
We present the first predictive realization, to our knowledge, of vector freeze-in dark matter from a hidden non-Abelian gauge sector spontaneously broken by a Higgs triple…
Probing scalar-neutrino and scalar-dark-matter interactions with PandaX-4T
PandaX Collaboration, Tao Li, Zihao Bo +113
Scalar-mediated interactions may exist among neutrinos, dark matter particles, or between the two. Double -decay experiments provide a powerful tool to probe such exotic interac…
Probing the Axion-Photon-Dark Photon Interaction at Future Colliders
Chuan-Ren Chen, Yuan-Feng Hsieh, Van Que Tran
We study the interaction between photons, dark photons, and axions at future lepton colliders, focusing on single-photon events with missing energy as the experimental signature. W…
Tri-hypercharge versus tri-darkcharge
Duong Van Loi, A. E. Cárcamo Hernández, Van Que Tran +1
We propose a minimal, ultraviolet-complete, and renormalizable extension of the Standard Model, in which the three generations of ordinary fermions are distinguished by family-depe…
New Physics Search at the CEPC: a General Perspective
Xiaocong Ai, Stefan Antusch, Peter Athron +211
The Circular Electron-Positron Collider (CEPC), a proposed next-generation Higgs factory, provides new opportunities to explore physics beyond the Standard Model (SM). With its cle…
Current Status of Inert Higgs Dark Matter with Dark Fermions
Yi-Zhong Fan, Yao-Yu Li, Chih-Ting Lu +4
The precision measurements of the muon magnetic moment and the boson mass have sparked interest in the potential deviations from standard model (SM) predictions. While it may b…
Refining Gravitational Wave and Collider Physics Dialogue via Singlet Scalar Extension
Michael J. Ramsey-Musolf, Tuomas V. I. Tenkanen, Van Que Tran
Employing effective field theory techniques, we advance computations of thermal parameters that enter predictions for the gravitational wave spectra from first-order electroweak ph…
Exploring Abelian-Non-Abelian Kinetic Mixing in SMEFT and Beyond
Van Que Tran, Tzu-Chiang Yuan
We explore a novel scenario involving Abelian-non-Abelian kinetic mixing within the framework of the Standard Model Effective Field Theory (SMEFT) and its extension with a real tri…
Gravitational Waves and Dark Matter in the Gauged Two-Higgs Doublet Model
Michael J. Ramsey-Musolf, Van Que Tran, Tzu-Chiang Yuan
We investigate the possibility of a strong first-order electroweak phase transition during the early universe within the framework of the gauged two-Higgs doublet model (G2HDM) and…
When The Standard Model Higgs Meets Its Lighter 95 GeV Twin
Abdesslam Arhrib, Khiem Hong Phan, Van Que Tran +1
Recent reports from the Large Hadron Collider indicate two excesses: one in the lighter Higgs mass region around 95 GeV, and another in the rare final state of the Standard M…
New Contributions to in Minimal G2HDM
Che Hao Liu, Van Que Tran, Qiaoyi Wen +2
We study the flavor-changing bottom quark radiative decay induced at one-loop level within the minimal gauged two-Higgs-doublet model (G2HDM). Among the three new contr…
Self-interacting Vectorial Dark Matter in a SM-like Dark Sector
Van Que Tran, Thong T. Q. Nguyen, Tzu-Chiang Yuan
A gauge-Higgs sector, an exact dark copy of the Standard Model (SM) one, is proposed. It is demonstrated that the dark gauge bosons , in a…
Charged Lepton Flavor Violating Radiative Decays in G2HDM
Van Que Tran, Tzu-Chiang Yuan
We compute the electromagnetic form factors of the vertex at one-loop level in the minimal G2HDM which has a sub-GeV vector dark matter candidate. The results are appli…
Obliquely Scrutinizing a Hidden SM-like Gauge Model
Van Que Tran, Thong T. Q. Nguyen, Tzu-Chiang Yuan
In view of the recent high precision measurement of the Standard Model boson mass at the CDF II detector, we compute the contributions to the oblique parameters , and $U…
Addressing the Gravitational Wave - Collider Inverse Problem
Leon S. Friedrich, Michael J. Ramsey-Musolf, Tuomas V. I. Tenkanen +1
We provide a roadmap for analyzing the interplay between hypothetical future collider observations and the detection of a gravitational wave signal produced by a strong first order…
FACET: A new long-lived particle detector in the very forward region of the CMS experiment
S. Cerci, D. Sunar Cerci, D. Lazic +28
We describe a proposal to add a set of very forward detectors to the CMS experiment for the high-luminosity era of the Large Hadron Collider to search for beyond the standard model…
Enhanced long-lived dark photon signals at lifetime frontier detectors
Mingxuan Du, Rundong Fang, Zuowei Liu +1
Long-lived particles that are present in many new physics models beyond the standard model, can be searched for in a number of newly proposed lifetime frontier experiments at the L…
A Sub-GeV Low Mass Hidden Dark Sector of
Raymundo Ramos, Van Que Tran, Tzu-Chiang Yuan
We present a detailed study of the non-abelian vector dark matter candidate with a MeV-GeV low mass range, accompanied by a dark photon and a dark …
Unleashing the full power of LHCb to probe Stealth New Physics
Martino Borsato, Xabier Cid Vidal, Yuhsin Tsai +38
In this paper, we describe the potential of the LHCb experiment to detect Stealth physics. This refers to dynamics beyond the Standard Model that would elude searches that focus on…
A vector leptoquark interpretation of the muon and anomalies
Mingxuan Du, Jinhan Liang, Zuowei Liu +1
We show that a single vector leptoquark can explain both the muon anomaly recently measured by the Muon g-2 experiment at Fermilab, and the various decay anomalies, inclu…
Complementary Searches of Low Mass Non-Abelian Vector Dark Matter, Dark Photon and Dark
Raymundo Ramos, Van Que Tran, Tzu-Chiang Yuan
We present a novel study of the non-abelian vector dark matter candidate with a MeVGeV low mass range, accompanied by a dark photon and a dark o…