General εrepresentation for scalar oneloop Feynman integrals
 J. Bluemlein, K. H. Phan, T. Riemann
 Physics
 5 October 2015
Scalar oneloop vertex integrals as meromorphic functions of spacetime dimension d
 J. Bluemlein, K. H. Phan, T. R. Desy, Vietnam National University, U. Silesia
 Mathematics
 15 November 2017
Representations are derived for the basic scalar oneloop vertex Feynman integrals as meromorphic functions of the spacetime dimension $d$ in terms of (generalized) hypergeometric functions $_2F_1$…
Scalar 1loop Feynman integrals as meromorphic functions in spacetime dimension d, II: special kinematics
 K. H. Phan, T. Riemann
 PhysicsThe European Physical Journal C
 28 December 2018
One loop contributions to neutral Higgs decay h>mu tau
 K. H. Phan, H. T. Hung, L. T. Hue
 Physics
 23 May 2016
In calculating oneloop contributions to amplitudes of the leptonflavor violating decays of the neutral Higgses (LFVHD) to different flavor charged leptons, the analytic expressions can be written…
Scalar oneloop Feynman integrals with complex internal masses revisited
 K. H. Phan, T. Pham
 Physics
 31 October 2017
In this paper, we study systematically scalar oneloop two, three, fourpoint Feynman integrals with complex internal masses. The analytic results presented in this work are valid for real as well…
Oneloop threepoint Feynman integrals with Appell F1 hypergeometric functions
 K. H. Phan, D. T. Tran
 MathematicsProgress of Theoretical and Experimental Physics
 16 April 2019
New analytic formulas for oneloop threepoint Feynman integrals in general spacetime dimension ($d$) are presented in this paper. The calculations are performed at general configurations for…
An explanation of experimental data of $$(g2)_{e,\mu }$$ in 331 models with inverse seesaw neutrinos
 L. T. Hue, K. H. Phan, T. P. Nguyen, H. Long, H. T. Hung
 PhysicsThe European Physical Journal C
 13 September 2021
We show that the anomalous magnetic moment experimental data of muon and electron $$(g2)_{\mu ,e}$$
(
g

2
)
μ
,
e
can be explained simultaneously in simple extensions of the…
Hypergeometric presentation for oneloop contributing to H → Z γ
 K. H. Phan, D. T. Tran
 PhysicsProgress of Theoretical and Experimental Physics
 7 April 2020
In this paper, new analytic formulas for oneloop contributing to Higgs decay channel $H \rightarrow Z\gamma$ are presented in terms of hypergeometric functions. The calculations are performed by…
Hypergeometric representation of oneloop Higgs decay to two photons
 K. H. Phan
 Physics, MathematicsCanadian journal of physics (Print)
 7 February 2019
In this paper, we derive hypergeometric function representation of oneloop contributing to Higgs decay to two photons in the standard model and its extensions. The calculations are performed at…
General oneloop formulas for $$H\rightarrow f\bar{f}\gamma $$ H →…
 V. On, D. T. Tran, Chi linh Nguyen, K. H. Phan
 PhysicsThe European Physical Journal C
 15 November 2021
General oneloop contributions to the decay processes $$H\rightarrow f\bar{f}\gamma $$ H → f f ¯ γ and its applications are presented in this paper. We consider all possible contributions of the…
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