Thursday, July 18, 2013

1307.4432 (J. Balewski et al.)

DarkLight: A Search for Dark Forces at the Jefferson Laboratory
Free-Electron Laser Facility
   [PDF]

J. Balewski, J. Bernauer, W. Bertozzi, J. Bessuille, B. Buck, R. Cowan, K. Dow, C. Epstein, P. Fisher, S. Gilad, E. Ihloff, Y. Kahn, A. Kelleher, J. Kelsey, R. Milner, C. Moran, L. Ou, R. Russell, B. Schmookler, J. Thaler, C. Tschalär, C. Vidal, A. Winnebeck, S. Benson, C. Gould, G. Biallas, J. R. Boyce, J. Coleman, D. Douglas, R. Ent, P. Evtushenko, H. C. Fenker, J. Gubeli, F. Hannon, J. Huang, K. Jordan, R. Legg, M. Marchlik, W. Moore, G. Neil, M. Shinn, C. Tennant, R. Walker, G. Williams, S. Zhang, M. Freytsis, R. Fiorito, P. O'Shea, R. Alarcon, R. Dipert, G. Ovanesyan, T. Gunter, N. Kalantarians, M. Kohl, I. Albayrak, M. Carmignotto, T. Horn, D. S. Gunarathne, C. J. Martoff, D. L. Olvitt, B. Surrow, X. Lia, R. Beck, R. Schmitz, D. Walther, K. Brinkmann, H. Zaunig
We give a short overview of the DarkLight detector concept which is designed to search for a heavy photon A' with a mass in the range 10 MeV/c^2 < m(A') < 90 MeV/c^2 and which decays to lepton pairs. We describe the intended operating environment, the Jefferson Laboratory free electon laser, and a way to extend DarkLight's reach using A' --> invisible decays.
View original: http://arxiv.org/abs/1307.4432

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