|
Title
|
|
|
|
Cross-section-constrained top-quark mass measurement from dilepton events at the tevatron
|
|
|
Author
|
|
|
|
|
|
|
Institution/Organisation
|
|
|
|
CDF Collaboration
|
|
|
Abstract
|
|
|
|
| We report the first top-quark mass measurement that uses a cross-section constraint to improve the mass determination. This measurement is made with a dilepton tt̅ event candidate sample collected with the Collider Detector II at Fermilab. From a data sample corresponding to an integrated luminosity of 1.2 fb-1, we measure a top-quark mass of 170.7-3.9+4.2(stat)±2.6(syst)±2.4(theory) GeV/c2. The measurement without the cross-section constraint is 169.7-4.9+5.2(stat)±3.1(syst) GeV/c2. |
|
|
|
Language
|
|
|
|
English
|
|
|
Source (journal)
|
|
|
|
Physical review letters. - New York, N.Y., 1958, currens
|
|
|
Publication
|
|
|
|
New York, N.Y.
:
American Physical Society
,
2008
|
|
|
ISSN
|
|
|
|
0031-9007
[print]
1079-7114
[online]
|
|
|
DOI
|
|
|
|
10.1103/PHYSREVLETT.100.062005
|
|
|
Volume/pages
|
|
|
|
100
:6
(2008)
, p. 062005,1-062005,7
|
|
|
ISI
|
|
|
|
000253238400018
|
|
|
Full text (Publisher's DOI)
|
|
|
|
|
|
|
Full text (open access)
|
|
|
|
|
|