A Needle in a Haystack

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Description

Abstract: "Production of [rho]'s and [omega]'s in [pi]- + p and p + [letter p with a bar over it] interactions is discussed. The [rho] is presumably a J = 1-, 1 = 1 state and thus can decay into 2[pi]'s via a strong coupling. The [omega] is probably J = 1-, 1 = 0 which can also decay into 2[pi]'s via electromagnetic coupling. A theoretical description of this situation is presented in terms of coupled time-dependent Schroedinger equations which mix [rho] and [omega] states that are assumed to be isotopically pure at the time of production. The interference between … continued below

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8 pages : illustrations.

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Bernstein, J. & Feinberg, Gerald, 1933-1992 May 25, 1962.

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Description

Abstract: "Production of [rho]'s and [omega]'s in [pi]- + p and p + [letter p with a bar over it] interactions is discussed. The [rho] is presumably a J = 1-, 1 = 1 state and thus can decay into 2[pi]'s via a strong coupling. The [omega] is probably J = 1-, 1 = 0 which can also decay into 2[pi]'s via electromagnetic coupling. A theoretical description of this situation is presented in terms of coupled time-dependent Schroedinger equations which mix [rho] and [omega] states that are assumed to be isotopically pure at the time of production. The interference between the two resonances was found to have the effect of extending the 2[pi] spectrum toward the [omega] mass."

Physical Description

8 pages : illustrations.

Notes

Digitized from microopaque cards.

To be presented at 1962 International Conference on High Energy Physics, Cern, Geneva, July 4-11, 1962.

Work performed under the auspices of the U.S. Atomic Energy Commission.

Includes bibliographical references (page 5).

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  • Report No.: BNL 6181
  • SuDoc Number: Y 3.At 7:22/BNL-6181
  • Accession or Local Control No: metadc1201129
  • Archival Resource Key: ark:/67531/metadc1201129

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Technical Report Archive and Image Library

The Technical Report Archive & Image Library (TRAIL) identifies, acquires, catalogs, digitizes and provides unrestricted access to U.S. government agency technical reports. The mission of TRAIL is to ensure preservation, discoverability, and persistent open access to government technical publications regardless of form or format.

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Imaged from microcard, these technical reports describe research performed for U.S. government agencies from the 1930s to the 1960s. The reports were provided by the Technical Report Archive and Image Library (TRAIL).

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  • May 25, 1962

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  • April 8, 2019, 4 p.m.

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  • Dec. 12, 2019, 11:34 a.m.

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Bernstein, J. & Feinberg, Gerald, 1933-1992. A Needle in a Haystack, report, May 25, 1962; Upton, New York. (https://digital.library.unt.edu/ark:/67531/metadc1201129/: accessed April 11, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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