HOME    |    BROWSE    |    SEARCH    |    SUBSCRIPTION   |    SUBMISSION    |    REGISTRATION

Quick Search:
Author: Title/Abstract: Vol./No: Page:
PTP Online Top > Volume 49 (1973) > Number 5
| Next Article >

Prog. Theor. Phys. Vol. 49 No. 5 (1973) pp. 1656-1678

[ Full Text PDF : FREE ACCESS (1556K) ]

Productions and Decays of Short-Lived Particles in e+-e- Colliding Beam Experiments

Shoichiro Kawasaki, Tadahiko Shirafuji and S. Y. Tsai*

Department of Physics, Chiba University, Chiba
*Department of Physics, College of Science and Engineering, Nihon University, Tokyo

(Received December 7, 1972)

Abstract:

We investigated productions and decays of short-lived particles (e.g., heavy leptons, charmed hadrons and so on) in e+-e- colliding beam experiments. Formulae which are useful for computing the cross section for the production and subsequent decay of a single or a pair of narrow-width particles with spin ½ are derived. Approximate but analytical expressions for the combined angular distribution of the decay products from such particles are derived. The production and decay of a single excited muon is also treated.


URL : http://ptp.ipap.jp/link?PTP/49/1656/
DOI : 10.1143/PTP.49.1656

[ Full Text PDF : FREE ACCESS (1556K) ] Citation:

References:

  1. Such reports are conceivably too numerous to mention all. We cite some examples:
    H. Bergeson et al., Phys. Rev. Lett. 19 (1967), 1487[APS].
    G. L. Cassiday, Phys. Rev. D 3 (1971), 1109[APS].
    B. Baschiera et al., Lett Nuovo Cim. 1 (1971), 961.
    M. Nagano et al., INS-Report No. 147 (1970).
    S. Mikamo, private communication.
  2. The following paper contains a new approach, as well as a brief summary and references of early attempts, to understand the muon puzzle:
    K. Tennakone and S. Pakvasa, preprint (UH-511-117-72).
  3. See, for example, S. S. Gerstein and V. N. Folomeshkin, Sov. J. of Nucl. Phys. 8 (1969), 447[Elsevier].
    K. W. Rothe and A. M. Wolsky, Nucl. Phys. B 10 (1969), 241[CrossRef].
  4. M. L. Perl, preprint (SLAC-PUB-1062 (1972)).
    S. Y. Tsai, Lett. Nuovo Cim. 2 (1971), 949.
    A. Vancura, preprint.
  5. V. Alles-Borelli et al., Lett. Nuovo Cim. 4 (1970), 1156.
  6. H. B. Thacker and J. J. Sakurai, Phys. Lett. B 36 (1971), 103[CrossRef].
  7. S. Y. Tsai, Phys. Rev. D 4 (1971), 2821[APS].
  8. F. Low, Phys. Rev. Lett. 14 (1965), 238[APS].
    A. O. Barut et al., Phys. Rev. 182 (1969), 1844[APS].
  9. C. D. Boly et al., Phys. Rev. 167 (1968), 1275[APS].
  10. C. A. Ramm, Nature Phys. Sci. 230 (1971), 145[CrossRef].
  11. K. Niu et al., Prog. Theor. Phys. 46 (1971), 1644[PTP].
  12. T. Hayashi et al., Prog. Theor. Phys. 47 (1972), 280[PTP].
  13. S. Y. Tsai, Prog. Theor. Phys. 47 (1972), 1331[PTP].
  14. M. Y. Han and Y. Nambu, Phys. Rev. 139 (1965), B1006[APS].
  15. C. Bernardini, 1971 International Symposium on Electron and Photon Interactions at High Energies–Cornell, Ithaca.
  16. S. Y. Tsai, Soryushiron Kenkyu (mimeographed circular in Japanese) 45 (1972), 184.
  17. See, for example, L. B. Okun', Weak Interaction of Elementary Particles (Pergamon Press, 1965).
  18. See for example B. E. Y. Svensson, “Multi-Pion System” in Kinematics and Multiparticle Systems, edited by M. Nikolic (Gordon and Breach, 1968).
  19. N. Cabibbo and R. Gatto, Phys. Rev. 124 (1961), 1577[APS].
  20. See for example A. Werbrouck, “Relativistic Kinematics” in Kinematics and Multiparticle Systems, edited by M. Nikolic (Gordon and Breach, 1968).
  21. M. L. Perl, Ref. 4).
  22. S. J. Brodsky et al., Phys. Rev. D 4 (1971), 1532[APS].

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 58 No. 5 (1977) pp. 1516-1525 :
    Calculation of dσ/dp+dp- for e+e- →U+U- →l+(p+)l-(p-) + Neutrals
    A. McDonald
  2. Progress of Theoretical Physics Vol. 60 No. 4 (1978) pp. 1240-1242 :
    An Explanation for Drell Ratio R \cong5.5. I
    Minoru Biyajima and Osamu Terazawa
  3. Progress of Theoretical Physics Vol. 78 No. 2 (1987) pp. 395-412 :
    Study of Wino Pair Production in e+e- Annihilation
    Tomoki Fukai, Yoshiki Kizukuri, Noriyuki Oshimo, Yoshié Otake and Naoshi Sugiyama
  4. Progress of Theoretical Physics Vol. 85 No. 3 (1991) pp. 631-642 :
    Precise Test of the Standard Model in e-e+ Annihilation at TRISTAN Energy √s = 60 GeV
    Seiji Matsumoto, Kenji Tominaga, Osamu Terazawa and Minoru Biyajima
  5. Progress of Theoretical Physics Vol. 86 No. 1 (1991) pp. 183-191 :
    Production and Decay of a Pair of Heavy Neutrinos
    Jun Kogo and S. Y. Tsai

[PTP HOME] [BROWSE] [SEARCH] [SUBSCRIPTION] [SUBMISSION] [REGISTRATION]

Copyright © Progress of Theoretical Physics 2013 All rights reserved.