Charm meson spectra in e^+e^- annihilation at 10.5 GeV center of mass energy

Artuso, M. and Bornheim, A. and Lipeles, E. and Pappas, S. P. and Shapiro, A. and Weinstein, A. J. (2004) Charm meson spectra in e^+e^- annihilation at 10.5 GeV center of mass energy. Physical Review D, 70 (11). Art. No. 112001. ISSN 1550-7998. doi:10.1103/PhysRevD.70.112001. https://resolver.caltech.edu/CaltechAUTHORS:20170522-070321983

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Abstract

Using the CLEO detector at the Cornell Electron-positron Storage Ring, we have measured the scaled momentum spectra, dσ/dx_p, and the inclusive production cross sections of the charm mesons D^+, D^0, D^(⋆+), and D^(⋆0) in e^+e^− annihilation at about 10.5 GeV center of mass energy, excluding the decay products of B mesons. The statistical accuracy and momentum resolution are superior to previous measurements at this energy.

Item Type:

Article

Related URLs:

URL	URL Type	Description
https://doi.org/10.1103/PhysRevD.70.112001	DOI	Article
https://journals.aps.org/prd/abstract/10.1103/PhysRevD.70.112001	Publisher	Article
https://arxiv.org/abs/hep-ex/0402040	arXiv	Discussion Paper

ORCID:

Author	ORCID
Bornheim, A.	0000-0002-0128-0871
Weinstein, A. J.	0000-0002-0928-6784

Additional Information:

© 2004 American Physical Society. Received 23 February 2004; published 6 December 2004. We gratefully acknowledge the effort of the CESR staff in providing us with excellent luminosity and running conditions. G. Moneti thanks M. Cacciari and P. Nason for very useful discussions on QCD calculations of heavy flavour fragmentation. M. Selen thanks the Research Corporation, and A. H. Mahmood thanks the Texas Advanced Research Program. This work was supported by the National Science Foundation and the U.S. Department of Energy.

Funders:

Funding Agency	Grant Number
NSF	UNSPECIFIED
Department of Energy (DOE)	UNSPECIFIED
Research Corporation	UNSPECIFIED
Texas Advanced Research Program	UNSPECIFIED

Issue or Number:

Classification Code:

PACS numbers: 13.66.Bc, 13.87.Fh, 14.40.Lb, 14.65.Dw

DOI:

10.1103/PhysRevD.70.112001

Record Number:

CaltechAUTHORS:20170522-070321983

Persistent URL:

https://resolver.caltech.edu/CaltechAUTHORS:20170522-070321983

Official Citation:

Charm meson spectra in e+e− annihilation at 10.5 GeV center of mass energy M. Artuso et al. (CLEO Collaboration) Phys. Rev. D 70, 112001 (2004) – Published 6 December 2004

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No commercial reproduction, distribution, display or performance rights in this work are provided.

ID Code:

77613

Collection:

CaltechAUTHORS

Deposited By:

Ruth Sustaita

Deposited On:

22 May 2017 16:05

Last Modified:

15 Nov 2021 17:32

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