Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1993-07-27
Phys.Rev. D48 (1993) 5175-5180
Physics
High Energy Physics
High Energy Physics - Phenomenology
16 Pages in REVTEX, 5 Figures available upon request from KAO@FSUHEP.PHYSICS.FSU.EDU, UH-511-771-93 and FSU-HEP-930722
Scientific paper
10.1103/PhysRevD.48.5175
We have used ISAJET 7.0/ISASUSY 1.0 to evaluate the rates and study distributions for trilepton events from the leptonic decays of charginos and neutralinos produced at the Fermilab Tevatron via the reaction, $p\bar p\rightarrow \tilde{W_1} \tilde{Z_2}$ + X for cuts inspired by the CDF and D0 experiments. We find that about 60\% of these events do not contain any jets, and so should be easily identifiable over Standard Model backgrounds from $t\bar{t}$ and WZ production, provided that the decay $\tilde{Z_2}\rightarrow\tilde{Z_1}Z$ is kinematically inaccessible. We further show that, with suitable cuts, these backgrounds can be reduced to less than 1-2 $fb$ even if $n_{jet} = 1$, effectively increasing the SUSY sample by 50\%. We confirm that the signal is only rate-limited, and that the Fermilab Tevatron after an accumulation of 100 $pb^{-1}$ of integrated luminosity will be able to explore parameters well beyond the range of LEP and, if sleptons are substantially lighter than squarks, close to the reach of LEP 200.
Baer Howard
Kao Chi-Chang
Tata Xerxes
No associations
LandOfFree
Aspects of Chargino-Neutralino Production at the Tevatron Collider does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Aspects of Chargino-Neutralino Production at the Tevatron Collider, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aspects of Chargino-Neutralino Production at the Tevatron Collider will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-389309