Abstract
We study the current-induced bottom baryon to charm baryon transitions in the Heavy Quark Symmetry limit asm q→∞. Our discussion involvess-wave tos-wave as well ass-wave top-wave transitions. Using a constituent quark model picture for the light diquark system with an underlyingSU(2N f)⊗O(3) symmetry and the heavy quark symmetry we arrive at a number of new predictions for the reduced form factors that describe these transitions.
Similar content being viewed by others
References
N. Isgur and M.B. Wise, Phys.Lett.B232 (1989) 113;B237 (1990) 527;
E. Eichten and B. Hill, Phys.Lett.B234 (1990) 511;
B. Grinstein, Nucl.Phys.B339 (1990) 253;
H. Georgi, Phys.Lett.B240 (1990)447;
F. Hussain, J.G. Körner, K. Schilcher, G. Thompson and J.L. Wu, Phys.Lett.B249 (1990) 295;
J.G. Körner and G. Thompson, Phys.Lett.264 (1991) 185.
A. de Rujula, H. Georgi and S.L. Glashow, Phys.Rev.Lett.37 (1976) 785;
J.G. Körner and M. Kuroda, Phys.Lett.B67 (1977) 455;
P.M. Stevenson, Phys.Rev.D18 (1978) 4063.
F. Hussain, J.G. Körner, K. Schilcher, G. Thompson and Y.L. Wu, Phys. Lett.B249 (1990) 295.
F. Hussain, J.G. Körner, M. Krämer and G. Thompson, Z. Phys.C51 (1991) 321.
F. Hussain, D. Liu, M. Krämer, J.G. Körner and S. Tawfiq, Nucl. Phys.B370 (1992) 259.
S. Balk, F. Hussain, J.G. Körner and G. Thompson, Z. Phys.C59 (1993) 283.
F. Hussain, G. Thompson and J.G. Körner, “Hadrons of Arbitrary Spin and Heavy Quark Symmetry”, preprint IC/93/314, MZ-TH/93-23, hepph/9311309.
L.A. Copley, N. Isgur and G. Karl, Phys.Rev.D20 (1979) 768.
K.W. Edwards et.al. (CLEO Coll.), Phys. Rev. Lett.74 (1995) 3331.
H. Albrecht et.al. (ARGUS Coll.), Phys. Lett.B317 (1993) 227.
P.L. Frabetti et. al. (E687 Coll.), Phys. Rev. Lett.72 (1994) 961.
P. Abreu et. al. (DELPHI Coll.), CERN Preprint, CERN-PPE/95-29.
F. Hussain and G. Thompson, Phys. Lett.B335 (1994) 205.
J.G. Körner, M. Krämer and D. Pirjol, Progr.Part.Nucl.Phys., Vol33 (1994) 787.
J.D. Bjørken, I. Dunietz and J. Taron, Nucl.Phys.B371 (1992) 111.
E. Jenkins, A.V. Manohar and M.B. Wise, Nucl. Phys.B396 (1993) 38.
R.F. Dashen, E. Jenkins and A.V. Manohar, Phys. Rev.D51 (1995) 3697.
E. Witten, Nucl. Phys.B223 (1983) 483.
C. Carone, H. Georgi and S. Osofski, Phys. Lett.B322 (1994) 227.
M. Luty and J. March-Russel, Nucl. Phys.B246 (1994) 71.
C-K. Chow, Phys. Rev.D51 (1995) 1224.
J.G. Körner and J. Landgraf, “Heavy Baryons: Current, Pion and Photon Transitions”, Proceedings Int. Conf. “Quark Confinement and Hadron Spectrum”, Como (1994) (World Scientific Publishing Co.)
Author information
Authors and Affiliations
Additional information
Supported in part by the BMFT, FRG, under contract 06MZ730
Rights and permissions
About this article
Cite this article
Hussain, F., Körner, J.G., Landgraf, J. et al. SU(2N f) ⊗O(3) light diquark symmetry and current-induced heavy baryon transition form factors. Z. Phys. C - Particles and Fields 69, 655–662 (1995). https://doi.org/10.1007/BF02907449
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02907449