Flavor symmetry and decays of charmed mesons to pairs of light pseudoscalars - INSPIRE

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Flavor symmetry and decays of charmed mesons to pairs of light pseudoscalars

Bhubanjyoti Bhattacharya
(
- Chicago U., EFI and
- Chicago U.
)
,
Jonathan L. Rosner
(
- Chicago U., EFI and
- Chicago U.
)

Mar, 2008

12 pages

Published in:

Phys.Rev.D 77 (2008) 114020

e-Print:

0803.2385 [hep-ph]

DOI:

10.1103/PhysRevD.77.114020

Report number:

EFI-08-05

View in:

ADS Abstract Service

reference search55 citations

Citations per year

Abstract: (arXiv)

New data on the decays of the charmed particles

D^0

,

D^+

, and

D_s

to pairs of light pseudoscalar mesons

P

allow the testing of flavor symmetry and the extraction of key amplitudes. Information on relative strong phases is obtained. One sees evidence for the expected interference between Cabibbo-favored and doubly-Cabibbo-suppressed decays in the differing patterns of

D^0 \to K_{S,L} \pi^0

and

D^+ \to K_{S,L} \pi^+

decays.

13.25.Ft
14.40.Lb
11.30.Hv
charmed meson: hadronic decay
D0
D
D/s
pseudoscalar meson: pair production
symmetry: SU(3)
amplitude analysis

References(26)

Figures(12)

Flavor symmetry and charm decays

Bhubanjyoti Bhattacharya
(
- Chicago U., EFI and
- Chicago U.
)
,
Jonathan L. Rosner
(
- Chicago U., EFI and
- Chicago U.
)

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)
,
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)

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)

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)
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- Chicago U.
)
,
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- Chicago U.
)

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)

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CLEO

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(
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)

et al.

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- hep-ex/0607068

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Cheng-Wei Chiang
(
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- Argonne
)
,
Jonathan L. Rosner
(
- Chicago U., EFI and
- Chicago U.
)

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