Tim M.P. Tait
Chancellor's Professor of Physics & Astronomy, UC Irvine
Biography
Tim M.P. Tait, Ph.D., is Chancellor's Professor of Physics & Astronomy at UC Irvine, where he served as Chair of the Department of Physics & Astronomy from 2019 to 2023. A theoretical particle physicist, Tait's research focuses on dark matter and physics beyond the Standard Model, with particular emphasis on connecting theoretical predictions to experimental searches at colliders and through cosmological observations. He has been instrumental in developing simplified models and effective field theory approaches for dark matter searches at the Large Hadron Collider, and his work spans topics from extra dimensions and composite models to the nature of electroweak symmetry breaking.
Tait is an elected Fellow of the American Physical Society and the American Association for the Advancement of Science. He received the Mentorship Award from the Division of Particles and Fields of the American Physical Society in 2019, the same year he was honored with UC Irvine's Distinguished Mid-Career Faculty Award for Research. He has held visiting positions including Van der Waals Professor at the University of Amsterdam, Kavli Frontier Fellow at the National Academy of Sciences, and Friedrich Wilhelm Bessel Fellow with the Alexander von Humboldt Foundation.
Tait has played a substantial role in shaping the field through community leadership, serving as Cosmic Frontier Convener for the Snowmass 2021 Community Study and as a committee member for the National Academies' EPP 2024: Progress & Promise decadal survey. He co-founded the Particles for Justice initiative in 2018, which gained international attention for advocating equity and inclusion in physics. Tait received his Ph.D. in Physics from Michigan State University in 1999 under the supervision of C.-P. Yuan.
Return to topEducation
- Ph.D. in Physics, Michigan State University, 1999
- M.Sc. in Physics, Michigan State University, 1995
- B.Sc. in Physics, University of California, San Diego, 1993
Distinctions
- Fellow, American Association for the Advancement of Science, 2024
- Van der Waals Professor, University of Amsterdam, 2017
- Friedrich Wilhelm Bessel Fellow, Alexander von Humboldt Foundation, 2016
- Kavli Frontier Fellow, National Academy of Sciences, 2017
- Fellow, American Physical Society, 2013
- Mentorship Award, Division of Particles and Fields, American Physical Society, 2019
- Chancellor's Fellow Professor, UC Irvine, 2013-2016
- Distinguished Mid-Career Faculty Award for Research, UC Irvine, 2019
- Herbert T. Graham Scholar, Michigan State University, 1993-1996
- Regents, Merit, and Elizabeth Irvine Memorial Scholar, University of California, 1989
Areas of Expertise
- Particle Physics Beyond Standard Model
- Dark Matter Direct Detection
- Collider Phenomenology
- Electroweak Symmetry Breaking
- Primordial Black Hole Cosmology
- Fifth Force Nuclear Anomalies
- Lepton Asymmetry Constraints
Recent Publications
- Dienes K.R., Heurtier L., Huang F., Tait T.M.P., Thomas B., “Primordial black holes and their mass spectra: The effects of mergers and accretion within stasis cosmologies” (opens in new tab), Physical Review D, vol. 112, pp. 1-27, 2025.
- Bhalla-Ladd I., Ginnett I., Tait T.M.P., “Leptogenesis during an era of early SU(2) confinement” (opens in new tab), Physical Review D, vol. 112, pp. 1-9, 2025.
- Linden T., Nguyen T.T.Q., Tait T.M.P., “X-ray constraints on dark photon tridents” (opens in new tab), Physical Review D, vol. 112, pp. 1-8, 2025.
- Mohlabeng G., Mondol A., Tait T.M.P., “Radiative corrections to light thermal pseudo-Dirac dark matter” (opens in new tab), Physical Review D, vol. 111, 2025.
- A. Burns, V. Keus, M. Sher, “Constraints on Variation of the Weak Scale from Big Bang Nucleosynthesis” (opens in new tab), Physical Review D, vol. 109, no. 12, pp. 123506, 2024.
- K. Dienes, L. Heurtier, F. Huang, B. Thomas, “Stasis, Stasis, Triple Stasis” (opens in new tab), Phys. Rev. D, vol. 109, no. 8, pp. 083508, 2024.
- A. Burns, M. Valli, “PRyMordial: The First Three Minutes, Within and Beyond the Standard Model” (opens in new tab), European Physical Journal C, vol. 84, pp. 86, 2024.
- J. Arakawa, A. Rajaraman, T. Sui, “Probing g − 2 at a Future Muon Collider” (opens in new tab), SciPost Physics, vol. 16, pp. 072, 2024.
- Dienes K.R., Heurtier L., Huang F., Tait T.M.P., Thomas B., “Cosmological stasis from dynamical scalars: Tracking solutions and the possibility of a stasis-induced inflation” (opens in new tab), Physical Review D, vol. 110, 2024.
- Slatyer T.R., Tait T.M.P., “What If We Never Find Dark Matter?: Physicists are chasing an increasingly elusive quarry” (opens in new tab), Scientific American, vol. 331, pp. 30, 2024.
- Dienes K.R., Heurtier L., Huang F., Tait T.M.P., Thomas B., “Stasis, stasis, triple stasis: A theoretical study of cosmological stasis” (opens in new tab), Physical Review D, vol. 109, 2024.
- T.T.Q. Nguyen, “Bounds on Long-lived Dark Matter Mediators from Neutron Stars” (opens in new tab), Physical Review D, vol. 107, no. 11, pp. 115016, 2023.
- A. Ghosh, B. Nachman, T. Plehn, L. Shire, D. Whiteson, “Statistical Patterns of Theory Uncertainties” (opens in new tab), SciPost Physics Core, vol. 6, pp. 045, 2023.
- A.K. Burns, M. Valli, “Indications for a Non-Zero Lepton Asymmetry” (opens in new tab), Phys. Rev. Lett., vol. 130, no. 13, pp. 131001, 2023.
- Burns A.-K., Tait T.M.P., Valli M., “Indications for a Nonzero Lepton Asymmetry from Extremely Metal-Poor Galaxies” (opens in new tab), Physical Review Letters, vol. 130, 2023.
- L. Carpenter, T. Murphy, “Distinctive Signals of Frustrated Dark Matter” (opens in new tab), Journal of High Energy Physics, vol. 09, pp. 175, 2022.
- J. Howard, S. Ipek, J. Turner, “Dark Matter Freeze-Out during SU(2)L Confinement” (opens in new tab), Journal of High Energy Physics, vol. 02, pp. 047, 2022.
- K. Dienes, L. Heurtier, F. Huang, D. Kim, B. Thomas, “Stasis in an Expanding Universe: A Recipe for Stable Mixed-Component Cosmological Eras” (opens in new tab), Physical Review D, vol. 105, no. 2, pp. 023530, 2022.
- L. Carpenter, T. Murphy, “Phenomenological Cornucopia of SU(3) Exotica” (opens in new tab), Physical Review D, vol. 105, no. 3, pp. 035014, 2022.
- J. Arakawa, A. Rajaraman, “Annihilogenesis” (opens in new tab), Journal of High Energy Physics, vol. 08, pp. 078, 2022.
Most Cited Publications
- G. Servant, “Is the Lightest Kaluza-Klein Particle a Viable Dark Matter Candidate?” (opens in new tab), Nuclear Physics B, vol. 650, pp. 391, 2003.
- J. Goodman, M. Ibe, A. Rajaraman, W. Shepherd, H. Yu, “Constraints on Dark Matter from Colliders” (opens in new tab), Physical Review D Particles Fields Gravitation and Cosmology, vol. 82, pp. 116010, 2010.
- Carena M., Daleo A., Dobrescu B.A., Tait T.M.P., “Z-prime gauge bosons at the Fermilab Tevatron” (opens in new tab), Physical Review D Particles Fields Gravitation and Cosmology, vol. 70, 2004.
- G. Bertone, “A New Era in the Search for Dark Matter” (opens in new tab), Nature, vol. 562, pp. 51, 2018.
- G. Kribs, T. Plehn, M. Spannowsky, “Four Generations and Higgs Physics” (opens in new tab), Physical Review D Particles Fields Gravitation and Cosmology, vol. 76, pp. 075016, 2007.
- J. Goodman, M. Ibe, A. Rajaraman, W. Shepherd, H. Yu, “Constraints on Light Majorana Dark Matter from Colliders” (opens in new tab), Physics Letters Section B Nuclear Elementary Particle and High Energy Physics, vol. 695, pp. 185, 2011.
- C.–P. Yuan, “Single Top Production as a Window to Physics Beyond the Standard Model” (opens in new tab), Physical Review D Particles Fields Gravitation and Cosmology, vol. 63, pp. 014018, 2001.
- M. Beltran, D. Hooper, E. Kolb, Z. Krusberg, “Maverick Dark Matter at Colliders” (opens in new tab), Journal of High Energy Physics, vol. 1009, pp. 037, 2010.
- A. Rajaraman, W. Shepherd, A. Wijangco, “LHC Bounds on Interactions of Dark Matter” (opens in new tab), Physical Review D Particles Fields Gravitation and Cosmology, vol. 84, pp. 095013, 2011.
- K. Boddy, J. Feng, M. Kaplinghat, “Self-Interacting Dark Matter from a Non-Abelian Hidden Sector” (opens in new tab), Physical Review D Particles Fields Gravitation and Cosmology, vol. 89, pp. 115017, 2014.
Contact Information
Email: ttait@uci.edu
Address: 3180 Frederick Reines Hall, Irvine, CA 92697-4575
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Last updated on 2/18/2026.