Abstract
The heavy quark limit can not be taken directly for the decayB→ρev if the ρ meson is longitudinally polarized. We employ some recent ideas of a special realization of chiral symmetry to relate the above process to the decayB→πev in the heavy quark limit, which corresponds to the chiral limit in this so called vector realization of chiral symmetry.
Similar content being viewed by others
References
H. Politzer, M. Wise: Phys. Lett. B206 (1988) 681; Phys. Lett. B208 (1988) 504; M. Voloshin, M. Shifman: Sov. J. Nucl. Phys. 45 (1987) 292; Sov. J. Nucl. Phys. 47 (1988) 511; E. Eichten, B. Hill: Phys. Lett. B234 (1990) 511; H. Georgi: Phys. Lett. B240 (1990) 447; B. Grinstein: Nucl. Phys. B339 (1990) 253; A. Falk, H. Georgi, B. Grinstein, M. Wise: Nucl. Phys. B343 (1990) 1
N. Isgur, M. Wise: Phys. Lett. B232 (1989) 113; Phys. Lett. B237 (1990) 527
G. Kramer, T. Mannel, G. Schuler: Z. Phys. C — Particles and Fields 51 (1991) 649
J.G. Körner, G. Schuler: Z. Phys. C — Particles and Fields 38 (1988) 511
H. Georgi: Phys. Rev. Lett. 63 (1989) 1917; Nucl. Phys. B331 (1990) 311
K. Kawarbayashi, M. Suzuki: Phys. Rev. Lett. 16 (1966) 255; Riazuddin, Fayyazuddin: Phys. Rev. 147 (1966) 1071
H. Georgi, F. Uchiyama: Phys. Lett. B238 (1990) 395
A. Falk, M. Luke: Nucl. Phys. B337 (1990) 49
T. Mannel: Phys. Lett. B244 (1990) 502
H. Georgi, F. Uchiyama: Phys. Lett. B247 (1990) 394
H. Georgi: weak interactions and modern particle theory. Menlo Park: Benjamin Cummings 1984
H. Schroeder (ARGUS Coll.): Talk given at La Thuille, March 91
Author information
Authors and Affiliations
Additional information
Supported by a grant of Deutsche Forschungsgemeinschaft
Rights and permissions
About this article
Cite this article
Manakos, P., Mannel, T. On semileptonicB-decays into longitudinally polarized ρ-mesons. Z. Phys. C - Particles and Fields 52, 659–662 (1991). https://doi.org/10.1007/BF01562341
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01562341