A precision measurement of the D_s1(2536) meson mass and decay width

Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/21022

Full metadata record

DC Field	Value	Language
dc.contributor.author	Collaboration, TBABAR	-
dc.contributor.author	Aubert, B	-
dc.date.accessioned	2020-06-17T23:00:56Z	-
dc.date.available	2020-06-17T23:00:56Z	-
dc.date.issued	2006-07-27	-
dc.identifier	http://arxiv.org/abs/hep-ex/0607084v1	-
dc.identifier	http://arxiv.org/abs/hep-ex/0607084v1	-
dc.identifier.uri	http://bura.brunel.ac.uk/handle/2438/21022	-
dc.description.abstract	The decay width and the mass of the D_s1(2536) have been measured via the decay channel D_s1 -> D+K_S using 232 fb^-1 of data collected with the BABAR detector at the PEP-II asymmetric-energy e+e- storage ring. The result for the decay width is (1.03 +- 0.05 +- 0.12) MeV/c^2, with the first error denoting the statistical uncertainty and the second one the systematic uncertainty. For the mass, a value of (2534.85 +- 0.02 +- 0.40) MeV/c^2 has been obtained. The systematic error is dominated by the uncertainty on the D+ mass. The mass difference between the D_s1 and D*+ has been measured to be (524.85 +- 0.02 +- 0.04) MeV/c^2.	en_US
dc.language.iso	en	en_US
dc.title	A precision measurement of the D_s1(2536) meson mass and decay width	en_US
dc.type	Preprint	en_US
pubs.notes	19 pages, 4 figures. Contributed to the 33rd International Conference on High-Energy Physics, ICHEP 06, Moscow	-
Appears in Collections:	Dept of Electronic and Electrical Engineering Research Papers

Files in This Item:

File	Description	Size	Format
FullText.pdf		232.52 kB	Adobe PDF	View/Open