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Heavy hadrons in the large Nc limit

Citation

Chow, Chi-Keung (1995) Heavy hadrons in the large Nc limit. Dissertation (Ph.D.), California Institute of Technology. http://resolver.caltech.edu/CaltechETD:etd-09172007-144702

Abstract

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In the heavy quark and large [...] limit, heavy baryons can be identified as bound states of heavy mesons and light baryons. The binding potential can be calculated under chiral perturbation theory, and is simple harmonic when [...]. The spectra and properties of these bound states agree reasonably well with the observed heavy baryons. In this framework, some non-perturbative quantities, like the orbital excitation energy and the slope of the Isgur-Wise form factor, can be evaluated. Moreover, the same universal Isgur-Wise form factor describes the semileptonic decays [...] and [...]. The formalism can also be used to study the spectra, stabilities and decay modes of exotic multiquark states.

Item Type:Thesis (Dissertation (Ph.D.))
Degree Grantor:California Institute of Technology
Division:Physics, Mathematics and Astronomy
Major Option:Physics
Thesis Availability:Restricted to Caltech community only
Research Advisor(s):
  • Wise, Mark B.
Thesis Committee:
  • Wise, Mark B. (chair)
  • Politzer, Hugh David
  • Preskill, John P.
  • Frautschi, Steven C.
Defense Date:18 April 1995
Record Number:CaltechETD:etd-09172007-144702
Persistent URL:http://resolver.caltech.edu/CaltechETD:etd-09172007-144702
Default Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:3584
Collection:CaltechTHESIS
Deposited By: Imported from ETD-db
Deposited On:17 Sep 2007
Last Modified:26 Dec 2012 03:01

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