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FW: Analysis of Rg's
- Subject: FW: Analysis of Rg's
- From: "John D. Barnes" <john.barnes@nist.gov>
- Date: Fri, 23 Mar 2001 19:54:41 -0500
- In-Reply-To: <Pine.LNX.4.30.0103231130450.11784-100000@ns2.carb.nist.gov>
- reply-to: JDB.Science, LLC.jbdsci@speakeasy.org
From: Jim Zondlo <zondlo@carb.nist.gov> Date: Fri, 23 Mar 2001 11:35:44 -0500 (EST) To: <neutron@anl.gov> Subject: Analysis of Rg's Hello, My name is James Zondlo and I was wondering if anyone could comment on possible reasons for discrepancies in values of Rg calculated from experimental data using Guinier analysis as opposed to calculating Rg from P(r). In my case Rg calculated from Guinier analysis is a significantly larger value. Thank you ----------------------------------------------------- Comment from sa-scat listserver manager I would appreciate it if succinct answers to this question could be sent to the listserver as well as to the person posing the question so that I can be publish them for the edification of the entire community. Thank You -- Dr. John D. Barnes NIST polymer Characterization Group (retired) Mail Stop 8544 Phone 301-975-6786 Bldg 224, Rm A209 Fax: 301-975-4977 100 Bureau Dr. mailto: john.barnes@nist.gov Gaithersburg, MD 20899-8544 url: http://polymers.nist.gov/staff/detail.cfm?SID=110
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