Charmless Two-body Baryonic B Decays

Abstract

We study charmless two-body baryonic B decays in a diagramatic approach. Relations on decay amplitudes are obtained. In general there are more than one tree and more than one penguin amplitudes. The number of independent amplitudes can be reduced in the large m_B limit. It leads to more predictive results. Some prominent modes for experimental searches are pointed out.

15 pages, 2 figures. To appear in Phys. Rev. D

References in corpus (9)

• Measurements of Charmless Hadronic Two-Body B Meson Decays and the Ratio cal B(B--> DK)/ cal B(B--> Dπ)
• Low-Mass Baryon-Antibaryon Enhancements in B Decays
• Observation of B0 to p Lambdabar pi-
• Three-body Baryonic anti-B -->Lambda anti-p pi Decays and Such
• Observation of B0bar->Lambda_c+pbar decay
• Final-State Phases in $B\to D\pi ,D^{\ast }\pi$, and $D\rho$ Decays
• Observation of the Decay $B^{\pm }\to {\pi }^{\pm }{\pi }^0$, Study of $B^{\pm }\to K^{\pm }{\pi }^0$, and Search for $B^0\to {\pi }^0{\pi }^0$
• Three-Body Charmful Baryonic B Decays $\bar{B}\to D(D^{\ast })N\bar{N}$
• Final-State Phases in $B\to$ Baryon-Antibaryon Decays

Cited by in corpus (11)

• Study of the decay mechanism for B+ to p pbar K+ and B+ to p pbar pi+
• Bottom Baryon Decays to Pseudoscalar Meson and Pentaquark
• Study of B+ to p Lambdabar gamma, p Lambdabar pi0 and B0 to p Lambdabar pi-
• Exclusive Baryonic B Decays Circa 2005
• Violation of PCAC and two-body baryonic $B$ and $D_s$ decays
• Charmless Two-body Baryonic $B_{u,d,s}$ Decays Revisited
• Rates and $CP$ asymmetries of Charmless Two-body Baryonic $B_{u,d,s}$ Decays
• On the smallness of Tree-dominated Charmless Two-body Baryonic $B$ Decay Rates
• Study of charmless two-body baryonic $B$ decays
• Two-body Baryonic $B_{u,d,s}$ and $B_c$ to Charmless Final State Decays
• Baryon helicity in B decay