Charm meson decay into the final states K0(s) K+ and K0(s) K*+

Frabetti, P. L.

doi:10.1016/0370-2693(95)00041-I

Charm meson decay into the final states K0(s) K+ and K0(s) K*+

Journal Article · Thu Dec 01 04:00:00 EST 1994 · Phys.Lett.B

DOI:https://doi.org/10.1016/0370-2693(95)00041-I· OSTI ID:1864238

Frabetti, P. L.

We have made a new measurement of the branching ratio Γ(D + → K 0 K + ) Γ(D + → K 0 π + ) and the first measurement of Γ(D + → K 0 K*+ ) Γ(D + → K 0 π + ) . The data were accumulated in the 1990–1991 fixed target running period of Fermilab high energy photoproduction experiment E687. We measure Γ(D + → K 0 K + ) Γ(D + → K 0 π + ) = 0.25 ± 0.04 ± 0.02 and Γ(D + → K 0 K*+ ) Γ(D + → K 0 π + ) = 1.1 ± 0.3 ± 0.4 .

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:: E687

DOE Contract Number:: AC02-07CH11359

OSTI ID:: 1864238

Report Number(s):: FERMILAB-PUB-94-417-E; oai:inspirehep.net:382369

Journal Information:: Phys.Lett.B, Journal Name: Phys.Lett.B Vol. 346

Country of Publication:: United States

Language:: English

References (4)

Measurement of Ds decay modes Chen, W. -Y.; McIlwain, R. L.; Miller, D. H. Physics Letters B, Vol. 226, Issue 1-2 https://doi.org/10.1016/0370-2693(89)90312-2	journal	August 1989
Description and performance of the Fermilab E687 spectrometer Frabetti, P. L.; Giordano, V.; Molinari, G. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 320, Issue 3 https://doi.org/10.1016/0168-9002(92)90948-4	journal	September 1992
Observation of D s + →K ¯ 0 K + and D s + →K ¯ 0 K + and an upper limit on D s + → K 0 π + Adler, J.; Bai, Z.; Becker, J. J. Physical Review Letters, Vol. 63, Issue 12 https://doi.org/10.1103/PhysRevLett.63.1211	journal	September 1989
Review of Particle Properties Montanet, L.; Gieselmann, K.; Barnett, R. M. Physical Review D, Vol. 50, Issue 3 https://doi.org/10.1103/PhysRevD.50.1173	journal	August 1994

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