Biography:Graham Ross (physicist)

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Short description: British theoretical physicist (1944–2021)
Graham Ross
Born1944 (1944)
Aberdeen, Scotland[1]
Died31 October 2021(2021-10-31) (aged 76–77)
Alma materUniversity of Aberdeen (BSc 1966)
University of Durham (D.Phil 1969)
Awards
  • Fellow of the Royal Society (1991)
  • Dirac Medal of the IOP (2012)
Scientific career
Fields
InstitutionsUniversity of Oxford
Doctoral advisorAlan Martin[2]
Doctoral students

Graham Garland Ross FRS (1944 – 31 October 2021) was a Scottish theoretical physicist who was the Emeritus Professor of Physics at the University of Oxford and Emeritus Fellow of Wadham College.[1][3][4][5]

Career

Ross was known for constructing models of fundamental interactions and verifying them by experimentation. With others, while at the European Organization for Nuclear Research (CERN) in Geneva,[6] he predicted that gluon radiation would generate collimated jets of particles in electron–positron annihilation, which subsequently established the existence of the gluon. He made contributions to the foundation of the perturbative treatment of quantum chromodynamics, applying it to high-energy processes and developing connections with the low-energy quark model. He developed predictions of unified models of the fundamental forces for polarised lepton scattering, for sin2θW, for proton decay, and for inflationary cosmology. He discovered that in supersymmetric models, the electroweak symmetry can be broken by quantum effects, and he was among the first researchers to develop models based on this idea.[7]

Personal life

Ross died suddenly on 31 October 2021.[4]

Awards and honours

Ross was elected a Fellow of the Royal Society (FRS) in 1991.[8] In 2012, he was given the Dirac Medal by the Institute of Physics for his theoretical work in developing both the Standard Model of fundamental particles and forces and theories beyond the Standard Model that have led to many new insights into the origins and nature of the universe.[9]

References

  1. 1.0 1.1 "Graham Ross 1944–2021" (in en-GB). 2021-11-21. https://cerncourier.com/a/graham-ross-1944-2021/. 
  2. Graham G. Ross at the Mathematics Genealogy Project
  3. "Staff profile". UK: Department of Physics, University of Oxford. https://www2.physics.ox.ac.uk/contacts/people/ross. 
  4. 4.0 4.1 "Graham Ross 1944-2021". https://www.wadham.ox.ac.uk/news/2021/november/graham-ross-1944-2021. 
  5. "Theoretical physicist Graham Ross dies". 2 November 2021. https://webific.ific.uv.es/web/en/content/theoretical-physicist-graham-ross-dies. 
  6. Rimmer, Peggy (June 1975). "Compiler's note". CERN Courier. https://cerncourier.com/from-the-june-1975-issue/. 
  7. "Graham Ross". London: Royal Society. https://royalsociety.org/people/graham-ross-12201.  One or more of the preceding sentences may incorporate text from the royalsociety.org website where "all text published under the heading 'Biography' on Fellow profile pages is available under Creative Commons Attribution 4.0 International License." "Royal Society Terms, conditions and policies". https://royalsociety.org/about-us/terms-conditions-policies/. , "Intellectual property rights"
  8. Graham Ross, The Royal Society
  9. "2012 Dirac medal". Institute of Physics. http://www.iop.org/about/awards/gold/dirac/medallists/page_56437.html.