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Phys. Rev. D 59, 097701 (1999) [3 pages]

Upper bounds on all R-parity-violating λλ combinations from proton stability

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Gautam Bhattacharyya* and Palash B. Pal
Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Calcutta 700064, India

Received 12 October 1998; published 22 March 1999

In an R-parity-violating supersymmetric theory, we derive upper bounds on all the λijkλijk-type combinations from the consideration of proton stability, where λijk are baryon-number-violating couplings involving three baryonic fields and λijk are lepton-number-violating couplings involving three leptonic fields.

© 1999 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.59.097701
DOI:
10.1103/PhysRevD.59.097701
PACS:
12.60.Jv, 11.30.Fs

*Email address: gb@tnp.saha.ernet.in

Email address: pbpal@tnp.saha.ernet.in