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        <identifier>oai:www.ideals.illinois.edu:2142/18877</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>Nathan, Alan M.</dc:contributor>
          <dc:creator>Mellendorf, Kenneth Ernest</dc:creator>
          <dc:date>2011-04-26T15:45:46Z</dc:date>
          <dc:date>2011-04-26T15:45:46Z</dc:date>
          <dc:date>10000-01-01</dc:date>
          <dc:date>1993-10</dc:date>
          <dc:description>The elastic photon scattering differential cross section of 160 was measured
at 45° and 135° using tagged photons with energies between 27 MeV and 64 MeV.
These data were combined with previously measured photon scattering differential
cross sections and total photoabsorption cross sections to determine the isovector E2
strength and to measure the electric polarizability (a) and magnetic polarizability
({l) of a nucleon bound in 160.
We find that there are no significant compact E2 resonances within the energy
range of this experiment, although the data suggest that an E2 strength greater than
0.5 total energy-weighted sums exists above 64 MeV. The data also suggest that the
magnetic polarizability of a nucleon bound in 160 is greater than that of a free nucleon
and the electric polarizability is smaller. An ambiguity between the E2 strength and
(a - {l) prevents further conclusions based on the present data.</dc:description>
          <dc:description>Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-04-26T15:45:46Z
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  Previous issue date: 1993-10</dc:description>
          <dc:description>Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-04-26T15:45:46Z
Item is restricted indefinitely.</dc:description>
          <dc:description>Restriction data tranferred 2014-07-01T11:12:10-05:00
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>3644701</dc:identifier>
          <dc:identifier>http://hdl.handle.net/2142/18877</dc:identifier>
          <dc:language>en</dc:language>
          <dc:rights>1993 Kenneth Ernest Mellendorf</dc:rights>
          <dc:subject>photon scattering</dc:subject>
          <dc:subject>elastic photon scattering differential cross section</dc:subject>
          <dc:subject>photoabsorption</dc:subject>
          <dc:subject>isovector strength</dc:subject>
          <dc:subject>electric polarizability</dc:subject>
          <dc:subject>magnetic polarizability</dc:subject>
          <dc:title>Photon scattering from 16O above the giant dipole resonance</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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