Measurement of the mass difference m(Ds+)-m(D+) at CDF II

CDF II Collaboration

doi:10.1103/PhysRevD.68.072004

Scientific article

English

Measurement of the mass difference m(D_s⁺)-m(D⁺) at CDF II

ContributorsCDF II Collaboration

CollaboratorsCampanelli, Mario; Clark, Allan Geoffrey; D'Onofrio, Monica; Liu, Yanwen; Wu, Xin; Zsenei, Andras

Published inPhysical review. D. Particles, fields, gravitation, and cosmology, vol. 68, no. 07, 072004

Publication date2003

Abstract

We present a measurement of the mass difference m(D+s)-m(D+), where both the D+s and D+ are reconstructed in the φπ+ decay channel. This measurement uses 11.6 pb-1 of data collected by CDF II using the new displaced-track trigger. The mass difference is found to be m(D+s)-m(D+)=99.41±0.38(stat)±0.21(syst)MeV/c2.

Affiliation entities

Faculté des sciences / Section de physique / Département de physique nucléaire et corpusculaire

Citation (ISO format)

CDF II Collaboration. Measurement of the mass difference m(D_s⁺)-m(D⁺) at CDF II. In: Physical review. D. Particles, fields, gravitation, and cosmology, 2003, vol. 68, n° 07, p. 072004. doi: 10.1103/PhysRevD.68.072004

Article (Published version)

Identifiers

PID : unige:38049
DOI : 10.1103/PhysRevD.68.072004

Additional URL for this publicationhttp://journals.aps.org/prd/abstract/10.1103/PhysRevD.68.072004

Journal ISSN1550-2368

525views

277downloads

Creation24/06/2014 10:28:00

First validation24/06/2014 10:28:00

Update14/03/2023 21:22:49

Status update14/03/2023 21:22:48

Last indexation30/10/2024 19:08:51

Archive ouverte UNIGE

Measurement of the mass difference m(Ds+)-m(D+) at CDF II

Technical informations

Measurement of the mass difference m(D_s⁺)-m(D⁺) at CDF II