title: Limits on light gravitino production and new processes with large missing transverse energy in p&pmacr; collisions at sqrt
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).
authors.affiliation: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
authors.initials: J
authors.lastname: Tseng
authors.initials: N
authors.lastname: Turini
authors.initials: F
authors.lastname: Ukegawa
authors.initials: T
authors.lastname: Vaiciulis
authors.initials: J
authors.lastname: Valls
authors.initials: S
authors.lastname: Vejcik
authors.initials: G
authors.lastname: Velev
authors.initials: R
authors.lastname: Vidal
authors.initials: R
authors.lastname: Vilar
authors.initials: I
authors.lastname: Volobouev
authors.initials: D
authors.lastname: Vucinic
authors.initials: RG
authors.lastname: Wagner
authors.initials: RL
authors.lastname: Wagner
authors.initials: J
authors.lastname: Wahl
authors.initials: NB
authors.lastname: Wallace
authors.initials: AM
authors.lastname: Walsh
authors.initials: C
authors.lastname: Wang
authors.initials: CH
authors.lastname: Wang
authors.initials: MJ
authors.lastname: Wang
authors.initials: T
authors.lastname: Watanabe
authors.initials: D
authors.lastname: Waters
authors.initials: T
authors.lastname: Watts
authors.initials: R
authors.lastname: Webb
authors.initials: H
authors.lastname: Wenzel
authors.initials: WC
authors.lastname: Wester
authors.initials: AB
authors.lastname: Wicklund