Investigador del Departamento de Física de Altas Energías desde 1999. Obtuvo el doctorado en Astropartículas en la Utkal University, India. Ha publicado en revistas arbitradas y ha presentado sus trabajos de investigación en eventos científicos nacionales e internacionales. Es docente y ha garduado a estudiantes de licenciatura y del Posgrado en Ciencias Físicas. Participa en proyectos relacionados con las posibles fuentes de neutrinos cósmicos de altas energías.

Sus líneas de investigación van direccionadas hacia la Astrofísica de neutrinos, rayos cósmicos, Física de gamma-ray burst, Física de neutrinos, Física de partículas elementales en plasmas relativistas y Rayos cósmicos ultraenergéticos y rayos gamma.

LIST OF PUBLICATIONS (IN JOURNALS):

1. Nucleon Properties in Chiral Color Dielectric Model, Sarira Sahu and S. C. Phatak, Mod. Phys. Lett.  A7, (1992) 709.
2.  Baryon static properties in Color Dielectric Model, Sarira Sahu,  Nucl. Phys.  A554 (1993) 721.
3. Chern-Simons type Photon mass from fermion electric  dipole moments at finite temperature in 3+1 dimensions, Subhendra Mohanty, S. N. Nayak and Sarira Sahu, Phys. Rev. D47 (Rapid Communication) (1993) 2172.
4.  Strangeness Content of Nucleon, S. C. Phatak and  Sarira Sahu, Phys. Lett.  B321 (1994) 11.
5.  Baryon Masses in Color Dielectric Model, Sarira Sahu, IJMP E3 (1994) 801.
6.  Charge Radii of Hyperons, Sarira Sahu, Mod. Phys. Lett. A10, (1995) 2103.
7.  Cherenkov radiation of longitudinal photons by neutrinos, Sarira Sahu, Phys. Rev. D56 (1997) 1688.
8.  Neutrino propagation in a random magnetic field, Sarira Sahu, Phys. Rev. D56, (1997) 4378.
9. BEYOND THE STANDARD MODEL: WORKING GROUP REPORT,  B. Ananthanarayan, K. R. S. Balaji, D. Choudhury, Ambar Ghosal, Manuel Drees, Shashikant R. Dugad, D. P. Roy,  Probir Roy, Gautam Dutta, Shubhendra Mohanty, Sarira Sahu, Sudhir K. Vempati,  Sukanta Dutta, Naveen Gaur, Walter Grimus, Ernest Ma, P. N. Pandita,  M. K. Parida, Subhendu Rakshit, N. Nimai Singh, Francesco Vissani, Pramana 51:305-311,1998 Also in *Pune 1998, High energy physics phenomenology* 305-311
10. Axial Vector Coupling Constant in Chiral  Colour Dielectric Model,  Sarira Sahu, Phys. Rev. C 58 (1998) 593.
11. Cosmic Rays propagation in a pseudo-scalar medium, Sarira Sahu, Mod. Phys. Lett. A14, (1999) 1287.
12. Effect of random magnetic field on active-sterile neutrino conversion in the supernova core, Sarira Sahu and V. M. Bannur,  Phys. Rev. D 61 (2000) 023003.
13. Pion dispersion realtion at finite temperature in the linear sigma model from chiral Ward indenties, A. Ayala,  Sarira Sahu, M. Napsuciale, Phys. Lett. B479, 156 (2000).
14. Neutrino propagation in an AGN environment,  Sarira Sahu  and Vishnu M. Bannur,  Mod. Phys. Lett. A15, (2000) 785.
15. Pion propagation in the linear sigma model at finite temperature, Alejandro Ayala,  Sarira Sahu, Phys. Rev. D 62 (2000) 056007.
16. Emission of electron density waves by neutrinos in a dense medium, Subhendra Mohanty, Sarira Sahu and S. Goswami,  Rev. Mex. Fis. 48(1) (2002) 43-47.
17. Magnetic Moments of Decuplet Baryons, Sarira Sahu,  Rev. Mex. Fis. 48(1) (2002) 48-51.
18. Field Theory of the photon selfenergy in a medium with a magnetic field and the Faraday effect, Juan Carlos D'Olivo, Jose F. Nieves and  Sarira Sahu Phys. Rev. D 67 (2003) 025018.
19. Chiral fermion mass and dispersion relations at finite temperature in the  presence of hypermagnetic fields, A. Ayala, A. Bashir and Sarira Sahu,  Phys. Rev. D69, 045008-(1-11) (2004).
20. Effective potential at finite temperature in a constant magnetic field I:  Ring diagrams in a scalar theory, A. Ayala, A. Sanchez, G. Piccinelli and  Sarira Sahu, Phys. Rev. D71, 023004 (2005).
21. Can there be neutrino oscillation in Gamma-Ray Bursts fireball ? Sarira Sahu, and  J. C. D'Olivo, Phys. Rev. D71, 047303 (2005).
22. Pionic effect on proton spin, Sarira Sahu, Phys. Rev. C 71, 045203 (2005).
23. Electromagnetic effects of neutrinos in an electron gas, J. F. Nieves and Sarira Sahu, Phys. Rev. D 71,   073006 (2005).
24. UHE  neutrino damping in a thermal gas of relic neutrinos,  J. C. D'Olivo, L. Nellen, S. Sahu and Veronique Van Elewyck, astro-ph/0507333, Astro. Part. Phys. 25 (2006) 47-56.
25. Higher order correction to the neutrino-self energy in a medium and its astrophysical application, Alberto Bravo Garcia and Sarira Sahu, Mod. Phys. Lett. A 22 (2007) 213.
26. The neutron as an alternative explanation for the trans GZK cosmic rays, Adolfo De Unanue, Sarira Sahu and Daniel Sudarsky, hep-ph/0605239, Mod. Phys. Lett. A 22, 2593 (2007).
27. Multi-GeV neutrinos due neutron anti-neutron oscillation in Gamma-Ray Bursts Fireballs, Sarira Sahu, hep-ph/0702277 , Mod. Phys. Lett. A 22, No 40 (2007) 3065-3072.
28. Cosmic Rays propagation in Axonic dark matter, Sarira Sahu,  Mod. Phys. Lett. A 23, No 22 (2008) 1861-1868.
29. The neutrino self-energy in a magnetized medium, A. B. García, Kaushik Bhattacharya and Sarira Sahu, Mod. Phys. Lett. A 23, No 32 (2008) 2771-2786.
30. Quantum Mechanics and the Weak Equivalence Principle, Stella Huerfano, Sarira Sahu and Miguel Socolovsky, Quant-ph/0606172, International Journal of Pure and Applied Mathematics (IJPAM) 49, No.2, 153-166 (2008).
31. Effective potential for highly relativistic neutrinos in a weakly magnetized medium and their oscillation, Sarira Sahu and W-Y. P. Hwang, European Physics Journal (EPJ) C 58, 609-615 (2008).
32. Symmetry, winding number and topological charge of vortex solitons in discrete-symmetry media, Miguel-Angel Garcia-March, Albert Ferrando, Mario Zacares, Sarira  Sahu and D. E. Ceballos-Herrera, arXiv:0811.0156,  Phys. Rev. A 79, 053820 (2009).
33. Neutrino absorption by W production in the presence of a magnetic field, K. Bhattacharya and Sarira Sahu,arXiv:0811.1692 (hep-ph), EPJ-C 62, 481-489 (2009).
34. Neutrino oscillation in a Magnetized Gamma-Ray Burst Fireball, Sarira Sahu, Nissim Fraija and Yong-Yeon Keum,  arXiv:0904.0138 (hep-ph), Phys. Rev. D80, 033009 (2009).
35. Propagation of neutrinos through magnetized gamma-ray burst fireball,  Sarira Sahu, Nissim Fraija and Yong-Yeon Keum, arXiv:09093003, Journal of Cosmology and Astroparticle Physics (JCAP) 0911, 024 (2009).
36. Effect of Resonant Neutrino Oscillation on Neutrino Flavor Ratio from Choked GRBs, Sarira Sahu and Bing Zhang, Research in Astronomy and Astrophysics (RAA) 10, 943-949, 2010.
37.  Hadronic-origin TeV gamma-rays and Ultra-High Energy Cosmic Rays from Centaurus A, Sarira Sahu, Bing Zhang and Nissim Fraija, arXiv:1201.4191 (hep-ph), Phys. Rev. D 85, 043012, (2012).
38. Hadronic-origin orphan TeV flare from 1ES 1959+650, Sarira Sahu, Andres Osorio and J. C. Sanabria, arXiv:1305.4985, Phys. Rev. D 87, 103015 (2013).
39. Oscillation of high energy neutrinos in Choked GRBs, Andres Felipe Osorio Oliveros, Sarira Sahu and Juan Carlos Sanabria, EPJ-C 73, 2574 (2013).
40. Detection of ultra high energy neutrinos by IceCube: Sterile neutrino scenario, Subhash Rajpoot, Sarira Sahu and His Ching Wang, arXiv:1310.7075, EPJ-C 74, 2936 (2014).
41. Electromagnetic annihilation into charged leptons and scattering off nucleons of spin-3/2 Majorana particles, Jose F. Nieves, Sarira Sahu, arXiv:1408.1366, accepted in Phys. Rev.  D90, 055017 (2014).
42. Hadronic-origin TeV flare of M87 in April 2010, Sarira Sahu and Eddie Palacios, arXiv:1310.1381, EPJ-C 75, 52 (2015).
43. Some posible sources of IceCube TeV-PeV neutrino events, Sarira Sahu and Luis Salvador Miranda, arXiv:1408.3664,  EPJ-C (Letter) 273 (2015)
44. High energy neutrinos from choked GRBs and their flavor ratio measurement by the IceCube, Karla Varela, Sarira Sahu, A. F. Osorio Oliveros, J. C. Sanabria, arXiv:1411.7992,  EPJ-C 75, 289 (2015).
45. Multi-TeV flaring from blazars: Markarian 421 as a case study by Sarira Sahu, Luis Salvador Miranda, Subhash Rajpoot, eprint: arXiv:1501.00973, EPJ-C 76,  127 (2016).
46. Blazar origin of some IceCube events, Luis Salvador Miranda, Alberto Rosales de Léon, Sarira Sahu, eprint: arXiv:1510.00048, submitted to EPJ-C for publication.
47. Earth matter effect on GeV neutrino propagation, Yaithd Daniel Olivas Arcos, Sarira Sahu, eprint: arXiv:1510.07103, submitted to EPJ-C for publication.
48. Chiral Spin-3/2 particles in a medium, Jose F. Nieves, Sarira Sahu, submitted to Phys. Rev. D for publication.