Nial Tanvir
Nial Rahil Tanvir (born 1965) is a British astronomer at the University of Leicester. His research specialisms are the Extragalactic distance scale, Galaxy evolution and Gamma ray bursts. Tanvir has featured in various TV programs, including The Sky at Night hosted by Sir Patrick Moore, and Horizon
Tanvir studied Maths and Physics at Durham University (St Aidan's College), graduating in 1986.[1] He was awarded a PhD from the same institution in Cosmology in 1992. He subsequently held a postdoctoral position at Durham before joining the Cambridge University Institute of Astronomy and later the University of Hertfordshire. He was appointed Professor of Astrophysics at the University of Leicester in 2006.[2][3]
Tanvir headed the international team that discovered the infrared afterglow of GRB 090423[4][5] (detected 2009 April 23), the most distant source recorded to that date.
In 2013 he led a team that discovered so-called kilonova emission accompanying GRB 130603B, which provided the first direct evidence that short-duration gamma-ray bursts are created by merging compact sources, either two neutron-stars or a neutron-star and black-hole.[6][7]
Honours and awards
In 2002 he was a member of the research group which won the European Union Descartes Prize for their pioneering work on gamma-ray bursts. He was awarded the Herschel Medal of the Royal Astronomical Society in 2019.[8]
References
- ^ "Results of Final Examinations June 1986". Durham University Gazette 1985/86. IV (Combined Series): 99. 1986. Retrieved 29 January 2021.
- ^ "Prof Nial Tanvir–"There's gold in them thar stars."" (PDF). The Derby and District Astronomical Society. Retrieved 25 August 2020.
- ^ "RAS Awards: Nial Tanvir". Royal Astronomical Society. Retrieved 29 January 2021.
- ^ "A gamma-ray burst at a redshift of z~8.2". Nature. 461 (7268): 1254–7. 2009. arXiv:0906.1577. Bibcode:2009Natur.461.1254T. doi:10.1038/nature08459. PMID 19865165. S2CID 205218350.
{{cite journal}}: Cite uses deprecated parameter|authors=(help) - ^ "The Most Distant Object Yet Discovered in the Universe". www.eso.org.
- ^ "A 'kilonova' associated with the short-duration gamma-ray burst GRB 130603B". Nature. 500 (7464): 547–9. 2013. arXiv:1306.4971. Bibcode:2013Natur.500..547T. doi:10.1038/nature12505. PMID 23912055. S2CID 205235329.
{{cite journal}}: Cite uses deprecated parameter|authors=(help) - ^ "News Releases". HubbleSite.org.
- ^ "Herschel Medal Winners" (PDF). RAS. Retrieved 25 August 2020.