Collaboration, ATLAS (2018) Measurements of the branching fractions of the singly Cabibbo-suppressed decays D0→ωη, η(')π0 and η(')η. Physical Review D, 97. 052005. ISSN 2470-0010
Abstract
By analyzing a data sample of 2.93 fb−1 collected at ffiffi s p ¼ 3.773 GeV with the BESIII detector operated at the BEPCII storage rings, we measure the branching fractions BðD0 → ωηÞ¼ð2.15 0.17stat 0.15sysÞ × 10−3, BðD0 → ηπ0Þ¼ð0.58 0.05stat 0.05sysÞ × 10−3, BðD0 → η0 π0Þ¼ð0.93 0.11stat 0.09sysÞ × 10−3, BðD0 → ηηÞ¼ð2.20 0.07stat 0.06sysÞ × 10−3 and BðD0 → η0 ηÞ¼ð0.94 0.25stat 0.11sysÞ × 10−3. We note that BðD0 → ωηÞ is measured for the first time and that BðD0 → ηηÞ is measured with much improved precision.
Metadata
Item Type: | Article |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. (https://creativecommons.org/licenses/by/4.0/) |
Keywords: | hep-ex; hep-ex |
Dates: |
|
Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Science (Sheffield) > Department of Physics and Astronomy (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 25 May 2018 09:38 |
Last Modified: | 25 May 2018 09:38 |
Published Version: | https://doi.org/10.1103/PhysRevD.97.052005 |
Status: | Published |
Publisher: | American Physical Society |
Refereed: | Yes |
Identification Number: | 10.1103/PhysRevD.97.052005 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:131136 |