Charm mixing from BABAR

被引：0
|
作者：
Neri, N. [1 ]
机构：
[1] Univ Pisa, BABAR Collaborat, L Bruno Pontecorvo 3, I-56127 Pisa, Italy
来源：
CHINESE PHYSICS C | 2008年 / 32卷 / 06期
关键词：
charm mixing; flavor oscillations; D-0; mesons; BABAR;
D O I：
10.1088/1674-1137/32/6/012
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We present recent results from BABAR experiment for D-0-(D) over bar (0) mixing measurements. Mixing parameters can be measured in different ways using different D-0 decay modes, here we discuss the most sensitive analyses such as D-0 -> K+pi(-) where we had the first evidence of charm mixing, the measurement of the ratio of lifetimes of the decays D-0 -> K+K- and D-0 -> pi(+)pi(-)- relative to D-0 -> K+pi(-), the time dependent Dalitz plot analysis of Do K'nno. New limits on CP-violating time-integrated asymmetries in D-0 -> K+K- and D-0 -> pi(+)pi(-) are also discussed. The analyses presented are based on 384 fb(-1) data collected with the BABAR detector at the PEP-II asymmetric B Factory.
引用
收藏
页码：463 / 469
页数：7
相关论文
共 50 条
  • [21] Charm baryon studies at BABAR
    Ziegler, V
    [J]. HADRON SPECTROSCOPY, 2006, 814 : 289 - 294
  • [22] Charm spectroscopy in the BaBar experiment
    Lopez, L.
    [J]. NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 2006, 121 (08): : 781 - 788
  • [23] Charm meson spectroscopy at BABAR
    Pappagallo, Marco
    [J]. SCADRON70: WORKSHOP ON SCALAR MESONS AND RELATED TOPICS: HONORING MICHAEL D. SCADRON'S 70TH BIRTHDAY, 2008, 1030 : 430 - 430
  • [24] Cascade resonance properties from charm baryon decays at BABAR
    Ziegler, V.
    [J]. PROCEEDINGS OF THE 11TH WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS, 2008, : 234 - 236
  • [25] Recent results on CP violation in charm and τ decays from BABAR
    Neri, Nicola
    [J]. DISCRETE 2012 - THIRD SYMPOSIUM ON PROSPECTS IN THE PHYSICS OF DISCRETE SYMMETRIES, 2013, 447
  • [26] D0(D)over-bar0 mixing and other recent charm results from BABAR
    Meadows, B.
    [J]. CHINESE PHYSICS C, 2010, 34 (06) : 780 - 787
  • [27] Recent BABAR Charm Physics Results
    Cowan, Ray F.
    [J]. 19TH PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE (PANIC11), 2012, 1441 : 682 - 686
  • [28] New charmonium and charm states at BABAR
    Ricciardi, S.
    [J]. QUARK CONFINEMENT AND THE HADRON SPECTRUM VII, 2007, 892 : 456 - 459
  • [29] Tau and charm meson decays at BaBar
    Cervelli, A.
    [J]. NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 2008, 123 (6-7): : 827 - 829
  • [30] Recent Babar results in charm and charmonium spectroscopy
    Pelizaeus, Marc
    [J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2007, 22 (2-3): : 464 - 471
12345