Exploring Lifetime Effects in Femtoscopy

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Description

We investigate the role of lifetime effects from resonances and emission duration tails in femtoscopy at RHIC in two Blast-Wave models. We find the non-Gaussian components compare well with published source imaged data, but the value of R{sub out} obtained from Gaussian fits is not insensitive to the non-Gaussian contributions when realistic acceptance cuts are applied to models.

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7 p. (0.2 MB)

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Brown, D.; Soltz, R.; Newby, J. & Kisiel, A. September 6, 2005.

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Description

We investigate the role of lifetime effects from resonances and emission duration tails in femtoscopy at RHIC in two Blast-Wave models. We find the non-Gaussian components compare well with published source imaged data, but the value of R{sub out} obtained from Gaussian fits is not insensitive to the non-Gaussian contributions when realistic acceptance cuts are applied to models.

Physical Description

7 p. (0.2 MB)

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PDF-file: 7 pages; size: 0.2 Mbytes

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  • Journal Name: Physical Review C, vol. 76, n/a, October 31, 2007, pp. 044906; Journal Volume: 76

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  • Report No.: UCRL-JRNL-215137
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 919600
  • Archival Resource Key: ark:/67531/metadc901988

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  • September 6, 2005

Added to The UNT Digital Library

  • Sept. 27, 2016, 1:39 a.m.

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  • April 17, 2017, 12:52 p.m.

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Brown, D.; Soltz, R.; Newby, J. & Kisiel, A. Exploring Lifetime Effects in Femtoscopy, article, September 6, 2005; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc901988/: accessed September 26, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.