Limits on light gravitino production and new processes with large missing transverse energy in p&pmacr; collisions at sqrt. Academic Article uri icon

abstract

  • Events collected by the Collider Detector at Fermilab (CDF) with an energetic jet plus large missing transverse energy can be used to search for physics beyond the standard model. We see no deviations from the expected backgrounds and set upper limits on the production of new processes. We consider in addition the production of light gravitinos and set a limit at 95% confidence level on the breaking scale sqrt[F]>/=217 GeV, which excludes gravitino masses smaller than 1.1x10(-5) eV/c(2).

published proceedings

  • Phys Rev Lett

author list (cited authors)

  • Tseng, J., Turini, N., Ukegawa, F., Vaiciulis, T., Valls, J., Vejcik, S., ... Wicklund, A. B.

citation count

  • 19

complete list of authors

  • Tseng, J||Turini, N||Ukegawa, F||Vaiciulis, T||Valls, J||Vejcik, S||Velev, G||Vidal, R||Vilar, R||Volobouev, I||Vucinic, D||Wagner, RG||Wagner, RL||Wahl, J||Wallace, NB||Walsh, AM||Wang, C||Wang, CH||Wang, MJ||Watanabe, T||Waters, D||Watts, T||Webb, R||Wenzel, H||Wester, WC||Wicklund, AB

publication date

  • August 2000