Lettere al Nuovo Cimento (1971-1985)

, Volume 21, Issue 7, pp 236–238 | Cite as

Polarization of λ-hyperons produced in pp collisions at 19 GeV/c

  • P. Aahlin
  • A. G. Frodesen
  • K. Alpgåed
  • P. O. Hulth
  • U. Svedin
  • N. Yamdagni
  • V.-M. Hagman
  • J. Tuominiemi
  • P. Villanen
  • The Scandinavian Bubble Chamber Collaboration
Article

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. (1).
    G. Bunce, R. Handler, R. March, P. Martin, L. Pondrom, M. Sheaff, K. Heller, O. Overseth, P. Skubic, T. Devlin, B. Edelman, R. Edwards, J. Norem, L. Schachinger andP. Yamin:Phys. Rev. Lett.,36, 1113 (1976). Note that the production plane normal has been defined in the direction opposite to ours, implying a change of sign for Pλ.ADSCrossRefGoogle Scholar
  2. (2).
    K. Heller, O. E. Overseth, G. Bunce, F. Dydak andH. Taureg:Phys. Lett.,68 B, 480 (1977).ADSCrossRefGoogle Scholar
  3. (3).
    V. Blobel, H. Fesefeldt, W. M. Geist, U. Idschok andD. LÚers:Nucl. Phys.,122 B, 429 (1977).ADSCrossRefGoogle Scholar
  4. (4).
    A. Lesnik, D. M. Schwartz, I. Ambats, E. Hayes, W. T. Meyer, C. E. W. Ward, T. M. Knasel, E. G. Swallow, R. Winston andT. A. Romanowski:Phys. Rev. Lett.,35, 770 (1975).ADSCrossRefGoogle Scholar
  5. (5).
    H. BØggoild, E. Dahl-Jensen, K. H. Hansen, J. E. Hooper, H. Johnstad, E. Makquit, R. MØller, V.-M. Hagman, M. Korkeaaho, P. Villanen, T. Buran, A. G. Frodesen, B. Thunold, H. TØfte, K. Alpgård, P. O. Hulth, U. Svedin andN. Yamdagni:Nucl. Phys.,57 B, 77 (1973); K. Alpgård, G. Ekspong, P. O. Hulth, U. Svedin, N. Yamdagni, F. O. Breivik, A. G. Frodesen, A. Krogstad, V.-M. Hagman, V. Karim âki and P. Villanen:Nucl. Phys.,1h3 B, 234 (1976).ADSCrossRefGoogle Scholar
  6. (6).
    Particle Data Group:Tables (1976).Google Scholar
  7. (7).
    F. Halzen: Rutherford Laboratory preprint RL-77-025/A (1977).Google Scholar
  8. (8).
    K. Alpg⇘rd, V. Andersen, A. G. Frodesen, V.-M. Hagman, P. O. Hulth, U. Svedin, J. Tuominiemi, P. Villanen andN. Yamdagni:Nucl. Phys.,105 B, 349 (1976).ADSCrossRefGoogle Scholar
  9. (9).
    We use here the same notation ase.g. inS. U. Chung, R. L. Eisner, S. D. Protopopescu andR. D. Field:Phys. Rev. D,44, 1010 (1975).ADSCrossRefGoogle Scholar
  10. (10).
    F. E. Paige andD. P. Sidhu:Phys. Rev. D,14, 2307 (1976).ADSCrossRefGoogle Scholar

Copyright information

© Società Italiana di Fisica 1978

Authors and Affiliations

  • P. Aahlin
    • 1
  • A. G. Frodesen
    • 1
    • 4
  • K. Alpgåed
    • 2
  • P. O. Hulth
    • 2
    • 5
  • U. Svedin
    • 2
  • N. Yamdagni
    • 2
  • V.-M. Hagman
    • 3
  • J. Tuominiemi
    • 3
  • P. Villanen
    • 3
  • The Scandinavian Bubble Chamber Collaboration
  1. 1.Institute of PhysicsUniversity of OsloOslo
  2. 2.Institute of PhysicsUniversity of StockholmStockholm
  3. 3.Department of Nuclear PhysicsUniversity of HelsinkiHelsinki
  4. 4.Institute of PhysicsUniversity of BergenSwitzerland
  5. 5.CERNGeneva

Personalised recommendations