How Do Strings Radiate?
Abstract
An invariant regulator field method is applied to the construction of vectorcurrent 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 deepinelastic 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:

 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):
 SLACPUB1285
Journal ID: ISSN 05562821; PRVDAQ
 Grant/Contract Number:
 AC0276SF00515
 Resource Type:
 Accepted Manuscript
 Journal Name:
 Physical Review. D, Particles Fields
 Additional Journal Information:
 Journal Volume: 8; Journal Issue: 12; Journal ID: ISSN 05562821
 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 vectorcurrent 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 deepinelastic 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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