Search for extreme states in nuclear matter (or looking for collective phenomena)

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After some introductory background material, the report discusses data from single-particle inclusive reactions with emission of nucleons and pions. The anomalous neutron-to-proton ratio is explained; pion data show a possible indication of a long-lived fireball. The other major topic is multiparticle correlations (noninclusive data). The energy dissipation in the target nucleus and the process of total disintegration (target explosion) leads over to pressure effects (bounce-off) in the heavy fragment data. The weakness of the fireball/fire streak model is pointed out; the cascade models and the hydrodynamical models are discussed as to their qualitative and quantitative agreement with the data. 35 ... continued below

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Pages: 15

Creation Information

Gutbrod, H.H. March 1, 1980.

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  • Lawrence Berkeley Laboratory
    Publisher Info: California Univ., Berkeley (USA). Lawrence Berkeley Lab.
    Place of Publication: Berkeley, California

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Description

After some introductory background material, the report discusses data from single-particle inclusive reactions with emission of nucleons and pions. The anomalous neutron-to-proton ratio is explained; pion data show a possible indication of a long-lived fireball. The other major topic is multiparticle correlations (noninclusive data). The energy dissipation in the target nucleus and the process of total disintegration (target explosion) leads over to pressure effects (bounce-off) in the heavy fragment data. The weakness of the fireball/fire streak model is pointed out; the cascade models and the hydrodynamical models are discussed as to their qualitative and quantitative agreement with the data. 35 references, 28 figures. (RWR)

Physical Description

Pages: 15

Notes

NTIS, PC A02/MF A01.

Source

  • International conference on extreme states in nuclear systems, Dresden, German Democratic Republic, 4 Feb 1980

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  • Report No.: LBL-10624
  • Report No.: CONF-800232-2
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 5334695
  • Archival Resource Key: ark:/67531/metadc1066289

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • March 1, 1980

Added to The UNT Digital Library

  • Feb. 4, 2018, 10:51 a.m.

Description Last Updated

  • April 24, 2018, 5 p.m.

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Gutbrod, H.H. Search for extreme states in nuclear matter (or looking for collective phenomena), article, March 1, 1980; Berkeley, California. (digital.library.unt.edu/ark:/67531/metadc1066289/: accessed September 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.