Romulus Godang

Romulus Godang

Research Interests

My research interests are precision measurements of the elements of Cabibbo-Kobayashi-Maskawa (CKM) matrix aimed for understanding the source of asymmetry between matter and anti-matter, testing the Standard Model, and discovering New Physics. Experiments revealed that for every fundamental particle (matter) there exists an anti-particle (anti-matter). The big bang is almost certainty produced matter and anti-matter in equal numbers. However, observations indicate that we live in a universe of matter. There must be some other undiscovered phenomenon that makes matter and anti-matter behave differently. Its source may lie in the properties of Dark Matter, Dark Energy, Supersymmetry Particles, Gravitons, or Extra Dimensions.

Research Experiments

Selected Publications

  • Search for a Dark Leptophilic Scalar in e+e- Collisions, Phys. Rev. Lett. 125, 181801, 2020
  • Search for Axiomlike Particle Produced in e+e- Collisions at Belle II, Phys. Rev. Lett. 125, 161806, 2020
  • Search for an invisibly decaying Z' boson at Belle II, Phys. Rev. Lett. 124, 141801, 2020
  • Measurement of the Integrated Luminosity of the Belle II, Chinese Phys. C 44, 021001, 2020
  • The Belle II Physics Book, Prog. Theor Exp Phys, no. 12, 123C01, 2019, Erratum PTEP, no. 2, 029201, 2020
  • Search for a Stable Six-Quark State at BABAR, Phys. Rev. Lett. 122, 072002, 2019
  • Observation of the Decay D0 to K- pi+ e+ e-, Phys. Rev. Lett. 122, 081802, 2019
  • Measurement of the Gamma Gamma to Eta' Transition Form Factor, Phys. Rev, D 98 112002, 2018
  • Study of Process e+e- to pi+ pi- eta Using Initial State Radiation, Phys. Rev. D. 97 052007, 2018

A list of publications can be found in the inSPIRE