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Prog. Theor. Phys. Vol. 100 No. 6 (1998) pp. 1251-1261

[ Full Text PDF : FREE ACCESS (675K) ]

Possible Signatures of New Physics in e+e- and pp Collisions

Hirofumi Senju*)

Physics Department, School of Design and Architecture
Nagoya City University, Nagoya 464-0083, Japan

(Received September 18, 1998)

Abstract:

A preon model with preonic charge predicts many unique new particles. Among them, several are expected to be relatively light, including the fermion lS, which is a stable WIMP, bosons U0 and U+ and the lepto-quark fermion q'. The production of these particles in e+e- and pp collisions is discussed, focusing on e+e-→UlS(e) and pp→q'q'+ X. A signature of the latter is dilepton + 2 charm jets + missing energy. A discussion on reported unusual events in the dilepton + jets sample is made based on q'q' production.


URL : http://ptp.ipap.jp/link?PTP/100/1251/
DOI : 10.1143/PTP.100.1251


*)E-mail: senju@sda.nagoya-cu.ac.jp

[ Full Text PDF : FREE ACCESS (675K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 102 No. 5 (1999) pp. 1049-1054 :
    Atomic Parity Violation, Muon Pair Production in e+e- Collisions, and Detection of CDM WIMP
    Hirofumi Senju

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