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Measurement of the ^1^2C(^1^2C, ^8Be"g"."s".) ^1^6O"g"."s". cross section at subbarrier energies by plastic detectors

Hunyadi, I. ; Szoghy, I.M. ; Cujec, B.

Amsterdam : Elsevier

Nuclear Tracks and Radiation Measurements (1982) 8 (1984), S. 525-528

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ISSN: 0735-245X

Schlagwort(e): ^1^2C+ ^1^2C system ; heavy-ion reactions ; plastic track detectors ; reaction mechanisms ; subbarrier cross sections ; α-transfer reactions

Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002

Thema: Physik

Materialart: Digitale Medien

URL: http://linkinghub.elsevier.com/retrieve/pii/0735-245X(84)90156-X

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Digitale Medien

Measurements of the antiproton-proton elastic cross section in the beam momentum range between 180 and 600 MeV/c (1991)

Brückner, W. ; Cujec, B. ; Döbbeling, H. ; [weitere]

Springer

The European physical journal 339 (1991), S. 367-377

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ISSN: 1434-601X

Schlagwort(e): 13.75.Cs ; 11.80.Et

Quelle: Springer Online Journal Archives 1860-2000

Thema: Physik

Notizen: Abstract The differential cross section for antiproton-proton elastic scattering has been measured for the beam momenta between 180 and 600 MeV/c. The real-to-imaginary ratio of the forward elastic scattering amplitude is derived from the Coulomb-nuclear interference. The ratio is found to be close to zero between 180 and 500 MeV/c with a minimum ofρ=−0.14 at 260 MeV/c. This result is contrary to model predictions. The phase shifts for thes-,p- andd-waves are extracted. The partial wave compositions of the elastic and inelastic cross sections have been determined. A large contribution of thep-wave is identified in the antiproton-proton interactions at small momenta.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF01560639

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Measurements of the antiproton-proton annihilation cross-section in the beam momentum range between 180 and 600 MeV/c (1990)

Brückner, W. ; Cujec, B. ; Döbbeling, H. ; [weitere]

Springer

The European physical journal 335 (1990), S. 217-229

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ISSN: 1434-601X

Schlagwort(e): 13.75.Cs ; 11.80.Et

Quelle: Springer Online Journal Archives 1860-2000

Thema: Physik

Notizen: Abstract The antiproton-proton annihilation cross-section has been mesasured for antiproton beam momenta between 180 and 600 MeV/c. The annihilation cross-section is found to be larger than the geometrical limit of thes-wave inelastic cross-section in this momentum range, indicating a significantp-wave contribution even at low momenta.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF01294477

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Ranges of interaction in $$p\bar p$$ scattering at low energies (1991)

Brückner, W. ; Cujec, B. ; Döbbeling, H. ; [weitere]

Springer

The European physical journal 339 (1991), S. 379-382

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ISSN: 1434-601X

Schlagwort(e): 13.75.Cs ; 11.80.Et

Quelle: Springer Online Journal Archives 1860-2000

Thema: Physik

Notizen: Abstract Thep¯ p cross sections at low energies are analysed in the framework of the optical model. It is shown that the annihilation range is closely related to the size of the proton as measured in electromagnetic and hadronic interactions. At larger distances thep¯ p interaction has the similar character as the NN one.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF01560640

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