Productions of $K_0^{\ast }(1430)$ and $K_1$ in B decays

Abstract

We study the productions of p-wave mesons $K_0^{\ast }(1430)$, $K_1(1270)$ and $K_1(1400)$ in B decays. By the generalized factorization approach, we find that the branching ratios of $B\to K_0^{\ast }(1430)\varphi$ are similar to those of $B\to K\varphi$ while the branching ratios of $B\to K_1(1270)\varphi$ and $B\to K_1(1400)\varphi$ are $O(10^{-5})$ and $O(10^{-6})$, respectively. In terms of the observation of $B\to K_1(1270)\gamma$ by BELLE, we can remove the sign ambiguity in the mixing angle for physical states $K_1(1270)$ and $K_1(1400)$. In addition, we analyze annihilation contributions in the decays $B\to K_1\varphi$ and we conclude that they could be neglected.

arXiv comment13 pages, 4 tables, 2 figures, version to appear in Phys. Rev. D

References in corpus (27)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Weak Decays Beyond Leading Logarithms
• QCD Factorization for $B\to \pi \pi$ Decays: Strong Phases and CP Violation in the Heavy Quark Limit
• Penguin Enhancement and $B\to K\pi$ decays in perturbative QCD
• Experimental Tests of Factorization in Charmless Non-Leptonic Two-Body B Decays
• Higher Twist Distribution Amplitudes of Vector Mesons in QCD: Formalism and Twist Three Distributions
• Final State Interactions in Hadronic B Decays
• Covariant Light-Front Approach for s-wave and p-wave Mesons: Its Application to Decay Constants and Form Factors
• Flavor-Singlet B-Decay Amplitudes in QCD Factorization
• Charmless Hadronic Two-body Decays of B_u and B_d Mesons
• Polarization in B->VV Decays
• Factorization theorems, effective field theory, and nonleptonic heavy meson decays
• B meson light-cone distribution amplitudes in the heavy-quark limit
• Measurement of Polarization and Triple-Product Correlations in B -> phi K^* Decays
• Hadronic Charmed Meson Decays Involving Axial Vector Mesons
• The Riddle of Polarization in $B\to VV$ Transitions
• Final state interactions for B => VV charmless decays
• Resolution to the $B\to \varphi K^{\ast }$ polarization puzzle
• Covariant Light-Front Approach for B to K* gamma, K_1 gamma, K*_2 gamma Decays
• Measurement of the B0->PhiK*0 Decay Amplitudes
• Data for Polarization in Charmless B -> phi K^*: A Signal for New Physics?
• A Consistent Resolution of Possible Anomalies in B^0 --> phi K_S and B^+ --> eta' K^+ Decays
• Polarizations in decays B_{u,d}\to VV and possible implications for R-parity violating SUSY
• B -> K eta(') decay in perturbative QCD
• Measurement of the B-->J/psi K^*(892) decay amplitudes
• Scalar interactions and the polarizations of $B\to \varphi K^{\ast }$
• Right handed currents and FSI phases in B^0 --> ϕK^{*0}

Cited by in corpus (24)

• Branching Ratios and Polarization in B-> VV,VA,AA Decays
• $B\to K_1\gamma$ Decays in the Light-Cone QCD Sum Rules
• Hadronic charmless B decays B-> AP
• Unparticle phase effects
• Nonuniversal $Z^{\prime }$ couplings in B decays
• Observation and Polarization Measurements of B+- ->phi K_1+- and B+- ->phi K_2*+-
• Study of Polarization in B -> VT Decays
• Nonleptonic two-body B-decays including axial-vector mesons in the final state
• Amplitude Analysis of the B+- ->phi K*(892)+- Decay
• Study of Decay Modes B -->K_0^*(1430) phi
• Branching ratios of $B_c\to AP$ decays in the perturbative QCD approach
• Expectations on $B\to (K_0^{\ast }(1430),K_2^{\ast }(1430))\varphi$ decays
• Study of the pure annihilation $B_c\to A_2{A}_3$ decays
• Search for B0->phiK+pi- Decays with Large K+pi- Invariant Mass
• Implications of Family Nonuniversal $Z^{\prime }$ Model on B -->K_0^* pi Decays
• Analysis of the $B\to a_1(1260)$ form-factors with light-cone QCD sum rules
• Branching Ratios, Forward-backward Asymmetry and Angular Distributions of $B\to K_1{l}^{+}{l}^{-}$ Decays
• What can we learn from $B\to a_1(1260)(b_1(1235))\pi (K)$ decays?
• Study of the $K_1(1270)-K_1(1400)$ mixing in the decays $B\to J/\Psi K_1(1270),J/\Psi K_1(1400)$
• Observation and Polarization Measurement of B0 --> a1(1260)+ a1(1260)- Decay
• Implications of the HyperCP Data on $B$ and $\tau$ decays
• Penguin-dominated $B\to \varphi K_1(1270)$ and $\varphi K_1(1400)$ decays in the perturbative QCD approach
• $CP$-violating observables in four-body $B\to \varphi (\to K\bar{K})K^{\ast }(\to K\pi )$ decays
• Nonleptonic charmless two-body $B\to AT$ decays