Measurements of D<SUP>0</SUP>-D<SUP>0</SUP> mixing and searches for CP violation: HFAG combination of all data

A.J.Schwartz

doi:10.1088/1674-1137/32/6/014

Chinese Physics C> 2008, Vol. 32> Issue(6) : 477-482 DOI: 10.1088/1674-1137/32/6/014

Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data

A.J.Schwartz ^,

Physics Department, University of Cincinnati, Cincinnati, Ohio 45221, USA

Abstract
HTML
Reference
Related

PDF

Abstract：
We present world average values for D⁰-D⁰ mixing parameters x and y, CP violation parameters |q/p| and Arg(q/p), and strong phase differences δ and δ_Kππ. These values are calculated by the Heavy Flavor Averaging Group (HFAG)
by performing a global fit to relevant experimental measurements. The results
for x and y differ significantly from zero and are inconsistent with no mixing at the level of 6.7σ. The results for |q/p| and Arg(q/p) are consistent with no CP violation. The strong phase difference δ is less than 45° at 95%C.L.

Access

Get Citation

A.J.Schwartz. Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data[J]. Chinese Physics C, 2008, 32(6): 477-482. doi: 10.1088/1674-1137/32/6/014

A.J.Schwartz. Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data[J]. Chinese Physics C, 2008, 32(6): 477-482. doi: 10.1088/1674-1137/32/6/014 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-02-25
Revised: 1900-01-01

Article Metric

Article Views(3980)
PDF Downloads(753)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data

A.J.Schwartz ^,

Corresponding author: A.J.Schwartz,

Physics Department, University of Cincinnati, Cincinnati, Ohio 45221, USA

Received Date: 2008-02-25
Accepted Date: 1900-01-01
Available Online: 2008-06-05

Abstract: We present world average values for D⁰-D⁰ mixing parameters x and y, CP violation parameters |q/p| and Arg(q/p), and strong phase differences δ and δ_Kππ. These values are calculated by the Heavy Flavor Averaging Group (HFAG)
by performing a global fit to relevant experimental measurements. The results
for x and y differ significantly from zero and are inconsistent with no mixing at the level of 6.7σ. The results for |q/p| and Arg(q/p) are consistent with no CP violation. The strong phase difference δ is less than 45° at 95%C.L.

HTML

Link: IOPScience; SCOAP³; arXiv; Chinese Physical Society

Journal information: Introduction; Editorial Board; Others; Subscribe

Contact us: QQ: 1307685413; Tel: +86-010-88235947; Fax: +86-010-88233126; E-mail: cpc@ihep.ac.cn

CPC Website
IOP Website
CPC WeChat

Supported by: Beijing Renhe Information Technology Co. Ltd E-mail: info@rhhz.net

DownLoad: Full-Size Img PowerPoint

Return

[1]	Gao-Xiang Fang , Ye-Ling Zhou . Fermion masses and mixing in SO(10) GUT with a universal two-zero texture. Chinese Physics C, 2025, 49(10): 103107. doi: 10.1088/1674-1137/ade6d7
[2]	. Search for the lepton number violation decay ω→π⁺π⁺e⁻e⁻+c.c.. Chinese Physics C, 2025, 49(10): 103002. doi: 10.1088/1674-1137/ade955
[3]	Xiaoxuan Lin , Wei Kou , Shixin Fu , Rong Wang , Chengdong Han , Xurong Chen . Revisiting the deuteron mass radius via near-threshold ρ⁰, ω, and ϕ meson photoproduction. Chinese Physics C, 2025, 49(10): 103105. doi: 10.1088/1674-1137/ade1c9
[4]	FAN Ping , YUAN Da-Qing , ZUO Yi , ZHENG Yong-Nan , ZHOU Dong-Mei , WU Xiao-Guang , LI Guang-Sheng , ZHU Li-Hua , XU Guo-Ji , FAN Qi-Wen , ZHANG Xi-Zhen , ZHU Sheng-Yun . Proton alignment in ⁸²Sr investigated by g-factor measurements. Chinese Physics C, 2009, 33(S1): 206-208. doi: 10.1088/1674-1137/33/S1/066
[5]	YANG Hong-Xun (for the BESⅡ collaboration) . Partial wave analysis of J/ψ→ppπ⁰ and measurement of J/ψ→ppη, ppη´. Chinese Physics C, 2009, 33(12): 1331-1335. doi: 10.1088/1674-1137/33/12/048
[6]	A.G.Drentje . Gas-mixing: Ion Cooling or Reduced Turbulent Heating?. Chinese Physics C, 2007, 31(S1): 162-164.

Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data

Corresponding author: A.J.Schwartz,

HTML

目录

Measurements of D0-D0 mixing and searches for CP violation: HFAG combination of all data

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Measurements of D0-D0 mixing and searches for CP violation: HFAG combination of all data

Corresponding author: A.J.Schwartz,

HTML

目录

Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data

Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data