Testing the heavy quark effective theory in anti-B0 ---> D*+ e- anti-neutrino

Mannel, Thomas; Roberts, Winston; Ryzak, Zbigniew

doi:10.1016/0370-2693(91)90433-Q

Testing the heavy quark effective theory in anti-B0 ---> D*+ e- anti-neutrino

Thomas Mannel
(
- Harvard U. and
- DESY
)
,
Winston Roberts
(
- Harvard U.
)
,
Zbigniew Ryzak
(
- Harvard U.
)

Oct, 1990

5 pages

Published in:

Phys.Lett.B 254 (1991) 274-278

Published: 1991

DOI:

10.1016/0370-2693(91)90433-Q

Report number:

HUTP-90-A060

View in:

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Abstract: (Elsevier)

We use the techniques of the heavy quark effective theory, together with recent CLEO analyses, to predict the spectra of the D ∗ and D mesons in the semileptonic decays B 0 → D ∗+ e − ν and B 0 D + e − ν

anti-B0: semileptonic decay
semileptonic decay: anti-B0
anti-B0: width
momentum spectrum
polarization
heavy quark
symmetry: spin
spin: symmetry
symmetry: flavor
quantum chromodynamics

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