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        <identifier>oai:www.ideals.illinois.edu:2142/25688</identifier>
        <datestamp>2023-07-10</datestamp>
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        <thesis xmlns="http://www.ndltd.org/standards/metadata/etdms/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xsi:schemaLocation="http://www.ndltd.org/standards/metadata/etdms/1.1/ http://www.ndltd.org/standards/metadata/etdms/1.1/etdms11.xsd http://purl.org/dc/elements/1.1/ http://www.ndltd.org/standards/metadata/etdms/1.1/etdmsdc.xsd">
          <dc:contributor>Jackson, J.D.</dc:contributor>
          <dc:creator>Donohue, John Thomas</dc:creator>
          <dc:date>2011-07-07T15:28:18Z</dc:date>
          <dc:date>2011-07-07T15:28:18Z</dc:date>
          <dc:date>10000-01-01</dc:date>
          <dc:date>1967</dc:date>
          <dc:description>We present calculations for the production and decay angular
distributions of resonances produced in high energy collisions. The
peripheral model with absorption is used in the calculations;
only two body meson induced reactions are treated. A comparison
between the partial wave summation method~ which is used here, and
the earlier impact parameter formalism is given.
The reaction K p -&gt; K*N is treated in detail, as both
pseudoscalar and vector meson exchanges appear to be important.
The possibility of determining the signs of coupling constants
from a study of these reactions is discussed. Reactions in which
two resonances are produced are analyzed for correlations between
the decay angles of the resonances ~ and absorption model predictions
for these correlations are compared with experiment.
The problem of measuring the branching ratio for the decay
po -&gt; e+e- is discussed, first generally and then using absorption
model predictions to estimate the effect of the omega -&gt; e+e- decay mode.
The exchange of baryons is treated in an attempt to understand
the small backward peaks in differential cross sections for some
reactions. Absorption model predictions are found to be unreliable
for these reactions.
The details of the partial wave summation formalism for
the exchange of mesons and baryons in meson induced reactions are
given in the Appendices.</dc:description>
          <dc:description>Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-07-07T15:28:18Z
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  Previous issue date: 1967</dc:description>
          <dc:description>Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-07-07T15:28:18Z
Item is restricted indefinitely.</dc:description>
          <dc:description>Restriction data tranferred 2014-07-01T11:32:41-05:00
Original Data
Group with Access UIUC Users [automated]
Release Date: none
Reason: Thesis</dc:description>
          <dc:description>Thesis</dc:description>
          <dc:description>U of I Only</dc:description>
          <dc:identifier>3033588</dc:identifier>
          <dc:identifier>http://hdl.handle.net/2142/25688</dc:identifier>
          <dc:language>en</dc:language>
          <dc:rights>1967 John Thomas Donohue</dc:rights>
          <dc:subject>absorption peripheral model</dc:subject>
          <dc:subject>production and decay angular distributions</dc:subject>
          <dc:subject>high energy collisions</dc:subject>
          <dc:subject>two body mesons</dc:subject>
          <dc:subject>partial wave summation method</dc:subject>
          <dc:title>Calculations on production reactions using the absorptive peripheral model</dc:title>
          <dc:type>Dissertation / Thesis</dc:type>
          <dc:type>text</dc:type>
          <degree>
            <department>Physics</department>
            <discipline>Physics</discipline>
            <disciplineCode>University of Illinois at Urbana-Champaign</disciplineCode>
            <level>Dissertation</level>
            <name>Ph.D.</name>
          </degree>
        </thesis>
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