Search for narrow-peak structure in the three-photon spectrum from 6-MeV/nucleon U+Th, U+U, and Th+Th collisions

Research output: Contribution to journal › Article › Research › peer review

Authors

  • K. Danzmann
  • W. E. Meyerhof
  • A. Belkacem
  • E. C. Montenegro
  • E. Dillard
  • H. P. Hülskötter
  • N. Guardala
  • D. W. Spooner
  • B. Kotlinski
  • D. Cline
  • A. Kavka
  • C. W. Beausang
  • J. Burde
  • R. J. McDonald
  • A. O. Macchiavelli
  • B. S. Rude
  • J. D. Molitoris

External Research Organisations

  • Stanford University
  • Max Planck Institute of Quantum Optics (MPQ)
  • University of Rochester
  • University of California at Berkeley
  • Lawrence Livermore National Laboratory
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Details

Original languageEnglish
Pages (from-to)2584-2587
Number of pages4
JournalPhysical Review C
Volume44
Issue number6
Publication statusPublished - 1 Dec 1991
Externally publishedYes

Abstract

We have searched for three-photon decays produced in 6-MeV/nucleon U+Th, Th+Th, and U+U collisions. We see no evidence for narrow lines corresponding to the electron-positron lines seen by others: in the summed-energy region between 1.2 and 2.0 MeV, we set an upper limit for the cross section of 3×10-28 cm2 averaged over a target thickness of 1 mg/cm2.

ASJC Scopus subject areas

Cite this

Search for narrow-peak structure in the three-photon spectrum from 6-MeV/nucleon U+Th, U+U, and Th+Th collisions. / Danzmann, K.; Meyerhof, W. E.; Belkacem, A. et al.
In: Physical Review C, Vol. 44, No. 6, 01.12.1991, p. 2584-2587.

Research output: Contribution to journal › Article › Research › peer review

Danzmann, K, Meyerhof, WE, Belkacem, A, Montenegro, EC, Dillard, E, Hülskötter, HP, Guardala, N, Spooner, DW, Kotlinski, B, Cline, D, Kavka, A, Beausang, CW, Burde, J, McDonald, RJ, Macchiavelli, AO, Rude, BS & Molitoris, JD 1991, 'Search for narrow-peak structure in the three-photon spectrum from 6-MeV/nucleon U+Th, U+U, and Th+Th collisions', Physical Review C, vol. 44, no. 6, pp. 2584-2587. https://doi.org/10.1103/PhysRevC.44.2584
Danzmann, K., Meyerhof, W. E., Belkacem, A., Montenegro, E. C., Dillard, E., Hülskötter, H. P., Guardala, N., Spooner, D. W., Kotlinski, B., Cline, D., Kavka, A., Beausang, C. W., Burde, J., McDonald, R. J., Macchiavelli, A. O., Rude, B. S., & Molitoris, J. D. (1991). Search for narrow-peak structure in the three-photon spectrum from 6-MeV/nucleon U+Th, U+U, and Th+Th collisions. Physical Review C, 44(6), 2584-2587. https://doi.org/10.1103/PhysRevC.44.2584
Danzmann K, Meyerhof WE, Belkacem A, Montenegro EC, Dillard E, Hülskötter HP et al. Search for narrow-peak structure in the three-photon spectrum from 6-MeV/nucleon U+Th, U+U, and Th+Th collisions. Physical Review C. 1991 Dec 1;44(6):2584-2587. doi: 10.1103/PhysRevC.44.2584
Danzmann, K. ; Meyerhof, W. E. ; Belkacem, A. et al. / Search for narrow-peak structure in the three-photon spectrum from 6-MeV/nucleon U+Th, U+U, and Th+Th collisions. In: Physical Review C. 1991 ; Vol. 44, No. 6. pp. 2584-2587.
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abstract = "We have searched for three-photon decays produced in 6-MeV/nucleon U+Th, Th+Th, and U+U collisions. We see no evidence for narrow lines corresponding to the electron-positron lines seen by others: in the summed-energy region between 1.2 and 2.0 MeV, we set an upper limit for the cross section of 3×10-28 cm2 averaged over a target thickness of 1 mg/cm2.",
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T1 - Search for narrow-peak structure in the three-photon spectrum from 6-MeV/nucleon U+Th, U+U, and Th+Th collisions

AU - Danzmann, K.

AU - Meyerhof, W. E.

AU - Belkacem, A.

AU - Montenegro, E. C.

AU - Dillard, E.

AU - Hülskötter, H. P.

AU - Guardala, N.

AU - Spooner, D. W.

AU - Kotlinski, B.

AU - Cline, D.

AU - Kavka, A.

AU - Beausang, C. W.

AU - Burde, J.

AU - McDonald, R. J.

AU - Macchiavelli, A. O.

AU - Rude, B. S.

AU - Molitoris, J. D.

PY - 1991/12/1

Y1 - 1991/12/1

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