Study of D0 ---&gt; K0(s) pi+ pi- and D0 ---&gt; K0(s) K+ K- in high-energy photoproduction

Frabetti, P. L.

doi:10.1016/0370-2693(92)90180-C

Study of D0 ---> K0(s) pi+ pi- and D0 ---> K0(s) K+ K- in high-energy photoproduction

Journal Article · Wed Jan 01 04:00:00 EST 1992 · Phys.Lett.B

DOI:https://doi.org/10.1016/0370-2693(92)90180-C· OSTI ID:1893450

Frabetti, P. L.

Analysis of the resonant and non-resonant branching fractions for the decays D 0 →K S 0 π + π - and D 0 →K S 0 K + K - is presented. For the D 0 →K S 0 π + π - decay, a fit to the observed Dalitz plot was performed to determine the complex amplitudes of the sub-component modes. For the D 0 →K S 0 K + K - decay, measurements of the branching ratios D 0 →K S 0 K + K - (inclusive), D 0 →K S 0 φ , and D 0 →K S 0 (K + K - ) non- φ relative to the D 0 →K S 0 π + π - mode are reported. The data were collected by the Fermilab high energy photoproduction experiment E687.

Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

Contributing Organization:: E-687

DOE Contract Number:: AC02-07CH11359

OSTI ID:: 1893450

Report Number(s):: FERMILAB-PUB-92-153; oai:inspirehep.net:338632

Journal Information:: Phys.Lett.B, Journal Name: Phys.Lett.B Vol. 286

Country of Publication:: United States

Language:: English

References (7)

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DecayD0→φK¯0 Bebek, C.; Berkelman, K.; Blucher, E. Physical Review Letters, Vol. 56, Issue 18 https://doi.org/10.1103/PhysRevLett.56.1893	journal	May 1986
The decay $$D^0 \to \bar K^0 \phi $$ No authors listed Zeitschrift für Physik C Particles and Fields, Vol. 33, Issue 3 https://doi.org/10.1007/BF01552541	journal	September 1987
Resonant substructure in Kππ decays of charmed D mesons Adler, J.; Becker, J. J.; Blaylock, G. T. Physics Letters B, Vol. 196, Issue 1 https://doi.org/10.1016/0370-2693(87)91685-6	journal	September 1987
Measurement of branching ratios and branching fractions of the charmed meson D0 Barlag, S.; Becker, H.; Böhringer, T. Physics Letters B, Vol. 232, Issue 4 https://doi.org/10.1016/0370-2693(89)90460-7	journal	December 1989
Search for Nonspectator Decays of the D 0 Baltrusaitis, R. M.; Becker, J. J.; Blaylock, G. T. Physical Review Letters, Vol. 56, Issue 20 https://doi.org/10.1103/PhysRevLett.56.2136	journal	May 1986
Analysis of two-body decays of charm mesons using the quark-diagram scheme Chau, Ling-Lie; Cheng, Hai-Yang Physical Review D, Vol. 36, Issue 1 https://doi.org/10.1103/PhysRevD.36.137	journal	July 1987

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