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Search for radiativeB meson decays

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Zeitschrift für Physik C Particles and Fields

Abstract

The Crystal Ball detector at thee + e storage ring DORIS-II has been used to search for radiativeB meson decays, especially of the typebsγ. No monoenergetic γ-lines have been found in the inclusive photon spectrum from У(4S) decays, and upper limits are obtained for radiative decays ofB mesons to various strange mesons and to theD *. Integrating the photon spectrum over the corresponding energy range, we find

$$BR(B \to \gamma X)< 2.8 \times 10^{ - 3} ,$$

at 90% confidence level for the mass range 892 MeV ≦M X ≦2045 MeV.

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References

  1. M.A. Shifman: in: Proceedings of the International Symposium on Lepton and Photon Interactions at High Energies, W. Bartel, R. Rückl (eds.). Amsterdam: North Holland 1988; J. Ellis, P.J. Franzini: in: Proceedings of the Workshop on a Heavy Quarks Factory and Nuclear Physics Facility with Superconducting Linacs, Courmayeur Workshop 1987, 341

    Google Scholar 

  2. D. Cocolicchio, G. Costa, G.L. Fogli, A. Masiero: Phys. Rev. D40 (1989) 1477

    Google Scholar 

  3. W.S. Hou, A. Soni, H. Steger: Phys. Lett. B192 (1987) 441; J.H. Hewett: Phys. Lett. B 193 (1987) 327

    Google Scholar 

  4. W.S. Hou, R.S. Willey: Phys. Lett. B 202 (1988) 591; B. Grinstein, M. Wise: Phys. Lett. B 201 (1988) 274

    Google Scholar 

  5. S. Bertolini, F. Borzumati, A. Masiero: Phys. Lett. B 192 (1987) 437

    Google Scholar 

  6. B. Campbell, P.J. O'Donnell: Phys. Rev. D25 (1982) 1989; N.G. Deshpande, G. Eilam: Phys. Rev. D 26 (1982) 2463

    Google Scholar 

  7. S. Bertolini, F. Borzumati, A. Masiero: Phys. Rev. Lett. 59 (1987) 180; B. Grinstein, R. Springer, M.B. Wise: Phys. Lett. B202 (1988) 138; Nucl. Phys. B 339 (1990) 269; R. Grigjanis, P. O'Donnell, M. Sutherland, H. Navelet: Phys. Lett. B 213 (1989) 355; B 224 (1989) 209

    Google Scholar 

  8. N.G. Deshpande et al.: Phys. Rev. Lett. 59 (1987) 183

    Google Scholar 

  9. G. Cella et al.: Phys. Lett. B 248 (1990) 181

    Google Scholar 

  10. T. Altomari: Phys. Rev. D 37 (1988) 677

    Google Scholar 

  11. T. Lesiak: Ph.D. Thesis, Cracow Institute of Nuclear Physics, Internal Report DESY-F31-91-06 (1991)

  12. A. Ali, C. Greub: Z. Phys. C—Particles and Fields 49 (1991) 431; Phys. Lett. B 259 (1991) 182

    Google Scholar 

  13. E.D. Bloom, C.W. Peck: Ann. Rev. Nucl. Part. Sci. 33 (1983) 143

    Google Scholar 

  14. K. Wachs et al.: Z. Phys. C—Particles and Fields 42 (1989) 33

    Google Scholar 

  15. G.C. Fox, S. Wolfram: Phys. Rev. Lett. 41 (1978) 1581

    Google Scholar 

  16. T. Sjøstrand: CERN Pool Program W5035 (1985); Comput. Phys. Commun. 39 (1986) 347

  17. R. Ford, W. Nelson: SLAC-210 (1978)

  18. H. Fesefeldt: PITHA 85/02, unpublished; Z. Jakubowski, M. Kobel: Nucl. Instrum. Methods A 297 (1990) 60

  19. H. Albrecht et al.: Z. Phys. C—Particles and Fields 48, (1990) 543

    Google Scholar 

  20. F. James: in: Proceedings of the CERN School of Computing, Vraona-Attiki, Greece; CERN-81-03

  21. P. Avery et al.: Phys. Lett. B 223 (1988) 470

    Google Scholar 

  22. H. Albrecht et al.: Phys. Lett. B229 (1989) 304

    Google Scholar 

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Supported by: U.S. Department of Energy, contract No. DE-AC03-81 ER40050 and National Science Foundation, grant No. PHY75-22980 National Science Foundation, grant No. PHY85-12145 U.S. Department of Energy, contract No. DE-AC-02-76ER03066 German Bundesministerium für Forschung und Technologie, contract No. 054 ER 12P(5) German Bundesministerium für Forschung und Technologie, contract No. 054 HH 11P(7) and Deutsche Forschungsgemeinschaft U.S. Department of Energy, contract No. DE-AC02-76ER03064 FOM-NWO U.S. Department of Energy, contract No. DE-AC02-76ER03072 and National Science Foundation, grant No. PHY82-08761 U.S. Department of Energy, contract No. DE-AC03-76SF00326 and National Science Foundation, grant No. PHY81-07396 U.S. Department of Energy, contract No. DE-AC03-76SF00515 German Bundesministerium für Forschung und Technologie, contract No. 054 WU 11P(1)

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Crystal Ball Collaboration., Lesiak, T., Antreasvan, D. et al. Search for radiativeB meson decays. Z. Phys. C - Particles and Fields 55, 33–38 (1992). https://doi.org/10.1007/BF01558287

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