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Theoretical High Energy Particle Physics Group

Professor Ronald Raymond Horgan

Career

  • Professor in Theoretical and Mathematical Physics , University of Cambridge

Research

Professor Ron Horgan is a member of the Theoretical High Energy Particle Physics Group research group.

Research interests are Quantum and Statistical Field Theory, Lattice Field Theory, Statistical Mechanics, Diffusion and Transport Processes.

Teaching

Lecture notes.

Selected Publications

  • Surname, Paper Title, Journal, Year

 

Publications

Radiative improvement of the lattice nonrelativistic QCD action using the background field method with applications to quarkonium spectroscopy
TC Hammant, AG Hart, GM von Hippel, RR Horgan, CJ Monahan
– Physical Review D
(2013)
88,
014505
(doi: 10.1103/PhysRevD.88.014505)
B-Meson Decay Constants from Improved Lattice Nonrelativistic QCD with Physical u, d, s, and c Quarks
RJ Dowdall, CTH Davies, RR Horgan, CJ Monahan, J Shigemitsu
– Physical Review Letters
(2013)
110,
222003
(doi: 10.1103/physrevlett.110.222003)
B-meson decay constants from improved lattice nonrelativistic QCD with physical u, d, s, and c quarks.
RJ Dowdall, CTH Davies, RR Horgan, CJ Monahan, J Shigemitsu, HPQCD Collaboration
– Physical review letters
(2013)
110,
222003
(doi: 10.1103/PhysRevLett.110.222003)
Mass of thebquark from lattice NRQCD and lattice perturbation theory
AJ Lee, CJ Monahan, RR Horgan, CTH Davies, RJ Dowdall, J Koponen
– Physical Review D Particles Fields Gravitation and Cosmology
(2013)
87,
074018
(doi: 10.1103/physrevd.87.074018)
Matching lattice and continuum axial-vector and vector currents with nonrelativistic QCD and highly improved staggered quarks
C Monahan, J Shigemitsu, R Horgan
– Physical Review D Particles Fields Gravitation and Cosmology
(2013)
87,
034017
(doi: 10.1103/PhysRevD.87.034017)
Bottomonium and B results from full lattice QCD
CTH Davies, B Colquhoun, B Galloway, GC Donald, J Koponen, RJ Dowdall, R Horgan, E Follana, GP Lepage, C Mcneile
– Proceedings of Science
(2013)
29-July-2013,
(link to publication)
B, Bs, K and π weak matrix elements with physical light quarks
RJ Dowdall, CTH Davies, RR Horgan, GP Lepage, C Mcneile, CJ Monahan, J Shigemitsu
– Proceedings of Science
(2013)
29-July-2013,
Radiative improvement of the lattice NRQCD action with application to hyperfine splittings
TC Hammant, AG Hart, GM Von Hippel, RR Horgan, CJ Monahan
– Proceedings of Science
(2012)
Precise heavy-light meson masses and hyperfine splittings from lattice QCD including charm quarks in the sea
RJ Dowdall, CTH Davies, TC Hammant, RR Horgan
– Physical Review D: Particles, Fields, Gravitation and Cosmology
(2012)
86,
094510
Precise heavy-light meson masses and hyperfine splittings from lattice QCD including charm quarks in the sea
RJ Dowdall, CTH Davies, TC Hammant, RR Horgan
– Physical Review D
(2012)
86,
094510
(doi: 10.1103/PhysRevD.86.094510)
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Research Group

High Energy Physics

Email

R.R.Horgan@damtp.cam.ac.uk

Room

B0.34

Personal homepage

http://www.damtp.cam.ac.uk/user/rrh1/

Study at Cambridge

About the University

Research at Cambridge