Raghunathan Srianand (born February 1, 1969) is an Indian cosmologist, astrophysicist and a scientist at the Inter-University Centre for Astronomy and Astrophysics (IUCAA).[1] Known for his research on redshift evolution on the cosmic microwave background radiation,[2] Srianand is a member of the International Astronomical Union[3] and the Perimeter Institute for Theoretical Physics.[4]
Raghunathan Srianand | |
|---|---|
| Born | February 1, 1969 India |
| Nationality | Indian |
| Known for | Studies on redshift evolution on the cosmic microwave background radiation |
| Awards | |
| Scientific career | |
| Fields | |
| Institutions | |
| Website | Homepage |
Focusing his work on observational and theoretical astrophysics, he is known to have assisted in widening the understanding of the bounds on the variation of fundamental constants using the absorption line spectra of quasars.[5] High-z proto-galaxies, time and space variation of fundamental constants, redshift evolution of the CMB temperature and formation and evolution of IGM have been some of the areas of his research.[6] His studies have been documented by way of a number of articles[7][note 1] and Google Scholar, an online article repository of scientific articles, has listed 306 of them.[8] The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, for his contributions to physical sciences in 2008.[9][note 2]
Selected bibliography
edit- S. Muzahid, Jane C. Charlton, Daisuke Nagai, Joop Schaye, R. Srianand (2017). "Discovery of an HI-rich Gas Reservoir in the Outskirts of SZ-effect Selected Clusters". The Astrophysical Journal. 846 (1): L8. arXiv:1708.02600. Bibcode:2017ApJ...846L...8M. doi:10.3847/2041-8213/aa8559. S2CID 118943294.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - R. Dutta, R. Srianand, Neeraj Gupta, Ravi Joshi (2017). "H i 21-cm absorption from z ∼ 0.35 strong Mg ii absorbers". Monthly Notices of the Royal Astronomical Society. 468 (1): 1029–1037. arXiv:1703.00457. Bibcode:2017MNRAS.468.1029D. doi:10.1093/mnras/stx538. S2CID 119069958.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - M. Vivek, R. Srianand, N. Gupta (2015). "Transient C IV Broad Absorption Lines in radio detected QSOs". Monthly Notices of the Royal Astronomical Society. 455 (1): 136–149. arXiv:1509.08471. Bibcode:2016MNRAS.455..136V. doi:10.1093/mnras/stv2240. S2CID 118700592.
{{cite journal}}: CS1 maint: multiple names: authors list (link)
See also
edit
Notes
editReferences
edit- ^ "Academic Members". Inter-University Centre for Astronomy and Astrophysics. 1 November 2017. Archived from the original on 11 June 2010. Retrieved 1 November 2017.
{{cite web}}: CS1 maint: unfit URL (link) - ^ "Brief Profile of the Awardee". Shanti Swarup Bhatnagar Prize. 21 October 2017. Retrieved 21 October 2017.
- ^ "Raghunathan Srianand on IAU". International Astronomical Union. 1 November 2017. Retrieved 1 November 2017.
- ^ "Srianand on PI". Perimeter Institute for Theoretical Physics. 1 November 2017. Retrieved 1 November 2017.
- ^ "Handbook of Shanti Swarup Bhatnagar Prize Winners" (PDF). Council of Scientific and Industrial Research. 17 October 2017. Retrieved 17 October 2017.
- ^ "Research at IUCAA". Inter-University Centre for Astronomy and Astrophysics. 1 November 2017. Archived from the original on 11 June 2010. Retrieved 1 November 2017.
{{cite web}}: CS1 maint: unfit URL (link) - ^ "On ResearchGate". 17 October 2017. Retrieved 17 October 2017.
- ^ "On Google Scholar". Google Scholar. 31 October 2017. Retrieved 31 October 2017.
- ^ "View Bhatnagar Awardees". Shanti Swarup Bhatnagar Prize. 11 November 2017. Retrieved 11 November 2017.
External links
edit- Monroe, Don (1 November 2017). "Focus: A Constant Worthy of the Name". Physics. 13. Retrieved 1 November 2017.