Published 1986 | Version v1
Report Open

Measurement of the D0 meson lifetime

Creators

Description

We report the measurement of the lifetime of the D0 meson. The direct observation of the decay vertex distribution in the process D0 → K-π+ was made using a vertex chamber installed in the HRS detector at PEP. The measured lifetime is found to be tau/sub D0/ = .42 +- .09 +- .06ps. 5 refs., 4 figs

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01; 1 as DE87001508.

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Additional details

Publishing Information

Imprint Pagination
15 p.
Report number
ANL-HEP-CP--86-62

Conference

Title
23. international conference on high-energy physics.
Dates
16-23 Jul 1986.
Place
Berkeley, CA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
18049778
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
D MESONS; EXPERIMENTAL DATA; HADRONIC PARTICLE DECAY; LIFETIME; MASS DIFFERENCE; MASS SPECTRA
Descriptors DEC
BOSONS; CHARM PARTICLES; DATA; DECAY; ELEMENTARY PARTICLES; HADRONS; INFORMATION; MESONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; SPECTRA

Optional Information

Notes
Portions of this document are illegible in microfiche products.
Secondary number(s)
IUHEE--88; UM-HE--86-17; PU--86-574; CONF-860701--49.