Ayana T. Arce

Ayana T. Arce

Associate Professor of Physics

Office Location: 
269 Physics, Durham, NC 27708
Front Office Address: 
Box 90305, Durham, NC 27708-0305
(919) 684-1723


Hadron colliders are attempting to produce evidence of phenomena beyond the "Standard Model" of particle physics, which is our current, best description of how fundamental particles interact. This description works very well for collider experiments, but is known to be incomplete: it doesn't explain neutrino masses and mixings, it cannot account for dark matter, and it doesn't treat gravity or the accelerating expansion of the universe. The observation of particle interactions that the Standard Model cannot explain would help us build up a better theory that accounts for these striking phenomena.

In my research I concentrate on better understanding what takes place in hadron collider events with complicated final state topologies, like the production and decay of top quarks and heavy gauge bosons. In these events, I am looking for any hint of non-Standard Model interactions.

My current studies use the ATLAS detector at the Large Hadron Collider (LHC), and consequently, many of my recent research activities also support the broader experimental program of ATLAS.

Education & Training

  • Ph.D., Harvard University 2006

  • B.S., Princeton University 1998

Aad, G., et al. “Readiness of the ATLAS Tile Calorimeter for LHC collisions.” European Physical Journal C, vol. 70, no. 4, Dec. 2010, pp. 1193–236. Scopus, doi:10.1140/epjc/s10052-010-1508-y. Full Text

Aad, G., et al. “Measurement of the W → ℓν and Z/γ* → ℓℓ production cross sections in proton-proton collisions at √ s = 7 TeV with the ATLAS detector.” Journal of High Energy Physics, vol. 2010, no. 12, Dec. 2010. Scopus, doi:10.1007/JHEP12(2010)060. Full Text

Aad, G., et al. “Search for new particles in two-jet final states in 7 TeV proton-proton collisions with the ATLAS detector at the LHC..” Physical Review Letters, vol. 105, no. 16, Oct. 2010. Epmc, doi:10.1103/physrevlett.105.161801. Full Text

Aad, G., et al. “Charged-particle multiplicities in pp interactions at √ s = 900 GeV measured with the ATLAS detector at the LHC.” Physics Letters, Section B: Nuclear, Elementary Particle and High Energy Physics, vol. 688, no. 1, Apr. 2010, pp. 21–42. Scopus, doi:10.1016/j.physletb.2010.03.064. Full Text

The ATLAS Collaboration, A. T. L. A. S., et al. “The ATLAS Simulation Infrastructure.” European Physical Journal C, vol. 70, no. 3, Jan. 2010, pp. 823–74. Scopus, doi:10.1140/epjc/s10052-010-1429-9. Full Text

Aad, G., et al. “The ATLAS Collaboration.” Nuclear Physics A, vol. 830, no. 1–4, Nov. 2009, pp. 925c-940c. Scopus, doi:10.1016/j.nuclphysa.2009.10.143. Full Text

Aad, G., et al. “The ATLAS experiment at the CERN large hadron collider.” Journal of Instrumentation, vol. 3, no. 8, Dec. 2008. Scopus, doi:10.1088/1748-0221/3/08/S08003. Full Text