Phone: 616-331-2274
Fax: 616-331-3740
Dr.Richard Vallery (Chair)
valleryr@gvsu.edu

117 Padnos Hall of Science, 1 Campus Drive
Allendale, MI 49401

Dr. Gagik Yeghiyan

Visiting Assistant Professor of Physics

Office: MAK B-4227
Department of Physics
Tel: 616-331-8998
Fax: 616-331-3740
Email: yeghiyag@gvsu.edu

Education
  • Ph.D. in Physics, Wayne State Univesity, MI, 2011.
  • M. S. in Physics, Jagiellonian University, Krakow, Poland (1993).
Professional Experience
  • Visiting Assistant Professor of Physics, Grand Valley State University, Aug. 2011 - Present.
Teaching
  • PHY 220, General Physics I (with Labs), Fall 2011.
Research Experience
  • Heavy flavor decays, flavor-antiflavor oscillations, CP-violation.
  • Understanding the origin of particle masses and their actual values.
Selected Publications
  1. Eugene Golowich, JoAnne Hewett, Sandip Pakvasa, Alexey A. Petrov and Gagik K. Yeghiyan, "Relating Bs Mixing and Bs to mu+ mu- with New Physics, " Phys. Rev. D 83, 114017 (2011), arXiv: 1102.0009 [hep-ph].
  2. Andrew E. Blechman,  Alexey A. Petrov and Gagik Yeghiyan,  "The Flavor Puzzle in Multi-Higgs Models," JHEP 11 (2010) 075.
  3. G. K. Yeghiyan, "Upsilon Decays into Light Scalar Dark Matter," Phys. Rev. D 80, 115019 (2009).
  4. A. Badin, G. K. Yeghiyan, A. A. Petrov," Annihilation of Light Dark Matter into Photons in Model-Independent Approach," arXiv: 0909.5219 [hep-ph]
  5. A. A. Petrov, G. K. Yeghiyan, "Lifetime Difference in D0- D0bar  Mixing within R-parity Violating Supersymmetry,"  Phys. Rev. D 77, 034018 (2008).
  6. G. K. Yeghiyan, "Non-Manifest Left-Right Model Contribution to the Lifetime Difference in D0- D0bar  Mixing,"  Phys. Rev. D 76, 117701 (2007).
  7. G. K. Yeghiyan, "O(alphas) Corrections to B to  Xs e+ e- Decay in the 2HDM", Mod. Phys. Lett. A 16, 2151 (2001).
  8. H. H. Asatryan, H. M. Asatrian, G. K. Yeghiyan, G. K. Savvidy, "Direct CP-asymmetry in Inclusive Rare B-decays in 2HDM,"  Int. J. Mod. Phys. A 16, 3805 (2001).
  9. G. K. Yeghiyan,  "Upper  Bound  on  the  Lightest  Higgs Mass in Supersymmetric Theories,"  Acta  Physica  Slovaka,  49,  823 (1999), hep-ph/9904488.
  10. G. K. Yeghiyan,  M. Jurcisin,  D. I. Kazakov, "Infrared Quasi-Fixed  Points  and  Mass  Predictions  in the  MSSM, " Mod. Phys.  Lett.  A 14,  601 (1999).
  11. H. M. Asatrian, G. K. Yeghiyan, A. N. Ioannissian, "CP-violation in  b Quark Radiative Inclusive Decays,"  Phys.  Lett. B 399,  303 (1997).
  12. H. M. Asatrian,  G. K. Yeghiyan,  "Higgs  Boson Masses  in NMSSM with Spontaneous CP-violation,"  Mod.  Phys.  Lett. A 11, 2771 (1996).
  13. H. M. Asatrian,  G. K. Yeghiyan,  "Higgs  Boson Masses in Nonminimal Supersymmetry,"  Mod.  Phys.  Lett.  A10,  2943 (1995).
Awards and Honors
  • Knoller Fellowship, Wayne State University, MI (Sept. 2009 - May 2010).
  • Thomas Rumble Fellowship, Wayne State University, MI (Sept. 2005 - Aug. 2006).
Professional Affiliation
  • Member of American Physical Society
  Last Modified Date: September 10, 2011
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