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Title: How Do Strings Radiate?

Abstract

An invariant regulator field method is applied to the construction of vector-current vertices in a dual resonance model. If it is not required that the regulators be fully conformally invariant, but only that they have the invariance required for duality, Gaussian factors can be eliminated consistently from both the elastic form factor and the deep-inelastic structure functions. This method introduces new ghost states which can be pushed to arbitrarily large mass by judicious choice of the regulator parameters. However, there are still ghosts at low levels from the basic dynamical oscillator field, as in the Veneziano model with intercept α ( 0 ) ≠ 1 . The structure function νW 2 does not scale in the model. The physical interpretation of this result is discussed in detail.

Authors:
 [1]
  1. SLAC National Accelerator Lab., Menlo Park, CA (United States)
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1442895
Report Number(s):
SLAC-PUB-1285
Journal ID: ISSN 0556-2821; PRVDAQ
Grant/Contract Number:  
AC02-76SF00515
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review. D, Particles Fields
Additional Journal Information:
Journal Volume: 8; Journal Issue: 12; Journal ID: ISSN 0556-2821
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Willemsen, Jorge F. How Do Strings Radiate?. United States: N. p., 1973. Web. doi:10.1103/PhysRevD.8.4457.
Willemsen, Jorge F. How Do Strings Radiate?. United States. doi:10.1103/PhysRevD.8.4457.
Willemsen, Jorge F. Sat . "How Do Strings Radiate?". United States. doi:10.1103/PhysRevD.8.4457. https://www.osti.gov/servlets/purl/1442895.
@article{osti_1442895,
title = {How Do Strings Radiate?},
author = {Willemsen, Jorge F.},
abstractNote = {An invariant regulator field method is applied to the construction of vector-current vertices in a dual resonance model. If it is not required that the regulators be fully conformally invariant, but only that they have the invariance required for duality, Gaussian factors can be eliminated consistently from both the elastic form factor and the deep-inelastic structure functions. This method introduces new ghost states which can be pushed to arbitrarily large mass by judicious choice of the regulator parameters. However, there are still ghosts at low levels from the basic dynamical oscillator field, as in the Veneziano model with intercept α ( 0 ) ≠ 1 . The structure function νW2 does not scale in the model. The physical interpretation of this result is discussed in detail.},
doi = {10.1103/PhysRevD.8.4457},
journal = {Physical Review. D, Particles Fields},
number = 12,
volume = 8,
place = {United States},
year = {1973},
month = {12}
}

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