Abstract
Using D*+ mesons exclusively reconstructed in the DELPHI experiment at LEP, an excess of 67 ± 15(stat.) events is observed with a D*+π+ π- invariant mass of 2637 ± 2(stat.) ± 7(syst.) MeV/c2. This signal is compatible with the expected decay of a radially excited D*′ (JP=1-) meson.
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© 1999 Springer-Verlag Berlin Heidelberg
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Bloch, D. (1999). First Evidence for a Charm Radial Excitation D*′ . In: Lellouch, D., Mikenberg, G., Rabinovici, E. (eds) International Europhysics Conference on High Energy Physics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-59982-8_32
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DOI: https://doi.org/10.1007/978-3-642-59982-8_32
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-64208-1
Online ISBN: 978-3-642-59982-8
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