THE EFFECT OF LARGE SQUARK-MIXING ON SUPERSYMMETRIC CHARGED-HIGGS-BOSON DECAY

Authors
BARTL A HIDAKA K KIZUKURI Y KON T MAJEROTTO W
Citation
A. Bartl et al., THE EFFECT OF LARGE SQUARK-MIXING ON SUPERSYMMETRIC CHARGED-HIGGS-BOSON DECAY, Physics letters. Section B, 315(3-4), 1993, pp. 360-366
Citations number
38
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
315
Issue
3-4
Year of publication
1993
Pages
360 - 366
Database
ISI
SICI code
0370-2693(1993)315:3-4<360:TEOLSO>2.0.ZU;2-2
Abstract
We present a detailed study of the decays of the charged Higgs boson H + within the Minimal Supersymmetric Standard Model. We find that the s upersymmetric mode tb can dominate the H+ decays in a wide range of th e model parameters due to the large Yukawa couplings and mixings of t and b. Compared to the conventional Modes tau+nu(tau) and tbBAR, this mode has very distinctive signatures. This could have a decisive impac t on H+ searches at future colliders.