Search for CP violation in D0→KS0π+π- -: art. no. 091101

被引：33

作者：

Asner, DM ^{[1
]}

Nelson, HN

Briere, RA

Chen, GP

Ferguson, T

Tatishvili, G

Vogel, H

Adam, NE

Alexander, JP

Berkelman, K

Boisvert, V

Cassel, DG

Duboscq, JE

Ecklund, KM

Ehrlich, R

Galik, RS

Gibbons, L

Gittelman, B

Gray, SW

Hartill, DL

Heltsley, BK

Hsu, L

Jones, CD

Kandaswamy, J

Kreinick, DL

Magerkurth, A

Mahlke-Krüger, H

Meyer, TO

Mistry, NB

Patterson, JR

Peterson, D

Pivarski, J

Richichi, SJ

Riley, D

Sadoff, AJ

Schwarthoff, H

Shepherd, MR

Thayer, JG

Urner, D

Wilksen, T

Warburton, A

Weinberger, M

Athar, SB

Avery, P

Breva-Newell, L

Potlia, V

Stoeck, H

Yelton, J

Benslama, K

Cawlfield, C

机构：

[1] Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA

[2] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA

[3] Cornell Univ, Ithaca, NY 14853 USA

[4] Univ Florida, Gainesville, FL 32611 USA

[5] Univ Illinois, Urbana, IL 61801 USA

[6] Carleton Univ, Ottawa, ON K1S 5B6, Canada

[7] Inst Particle Phys, Toronto, ON M5S 1A7, Canada

[8] Univ Kansas, Lawrence, KS 66045 USA

[9] Univ Minnesota, Minneapolis, MN 55455 USA

[10] Northwestern Univ, Evanston, IL 60208 USA

[11] SUNY Albany, Albany, NY 12222 USA

[12] Ohio State Univ, Columbus, OH 43210 USA

[13] Univ Oklahoma, Norman, OK 73019 USA

[14] Univ Pittsburgh, Pittsburgh, PA 15260 USA

[15] Purdue Univ, W Lafayette, IN 47907 USA

[16] Univ Rochester, Rochester, NY 14627 USA

[17] So Methodist Univ, Dallas, TX 75275 USA

[18] Syracuse Univ, Syracuse, NY 13244 USA

[19] Univ Texas Pan Amer, Edinburg, TX 78539 USA

[20] Vanderbilt Univ, Nashville, TN 37235 USA

[21] Wayne State Univ, Detroit, MI 48202 USA

[22] CALTECH, Pasadena, CA 91125 USA

来源：

PHYSICAL REVIEW D | 2004年 / 70卷 / 09期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevD.70.091101

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report on a search for CP violation in the decay of D-0 and D-0 to K(S)(0)pi(+)pi(-). The data come from an integrated luminosity of 9.0 fb(-1) of e(+)e(-) collisions at rootsapproximate to10 GeV recorded with the CLEO II.V detector. The resonance substructure of this decay is well described by ten quasi-two-body decay channels plus a small nonresonant component. We observe no evidence for CP violation in the amplitudes that describe the decay D-0-->K(S)(0)pi(+)pi(-).

引用

页码：091101 / 1

页数：8

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