Abstract
The Crystal Ball detector at the e+e- storage ring DORIS-II has been used to search for radiative B meson decays, especially of the type b→sγ. No monoenergetic γ-lines have been found in the inclusive photon spectrum from U{cyrillic}(4 S) decays, and upper limits are obtained for radiative decays of B mesons to various strange mesons and to the D*. Integrating the photon spectrum over the corresponding energy range, we find {Mathematical expression}at 90% confidence level for the mass range 892 MeV ≦MX≦2045 MeV.
Original language | English (US) |
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Pages (from-to) | 33-38 |
Number of pages | 6 |
Journal | Zeitschrift für Physik C Particles and Fields |
Volume | 55 |
Issue number | 1 |
DOIs | |
State | Published - Mar 1992 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)