New-Physics Effects on Triple-Product Correlations in Lambda_b Decays

• Published in: arXiv.org
• Main Authors: Bensalem, Wafia, Datta, Alakabha, London, David
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 10.09.2002
• Subjects: Correlation; Decay; Operators; Physics

We adopt an effective-lagrangian approach to compute the new-physics contributions to T-violating triple-product correlations in charmless Lambda_b decays. We use factorization and work to leading order in the heavy-quark expansion. We find that the standard-model (SM) predictions for such correlati...