Search for CP violation in D0 → KS 0π+-π-

D. M. Asner; H. N. Nelson; R. A. Briere; G. P. Chen; T. Ferguson; G. Tatishvili; H. Vogel; N. E. Adam; J. P. Alexander; K. Berkelman; V. Boisvert; D. G. Cassel; J. E. Duboscq; K. M. Ecklund; R. Ehrlich; R. S. Galik; L. Gibbons; B. Gittelman; S. W. Gray; D. L. Hartill; B. K. Heltsley; L. Hsu; C. D. Jones; J. Kandaswamy; D. L. Kreinick; A. Magerkurth; H. Mahlke-Krüger; T. O. Meyer; N. B. Mistry; J. R. Patterson; D. Peterson; J. Pivarski; S. J. Richichi; D. Riley; A. J. Sadoff; H. Schwarthoff; M. R. Shepherd; J. G. Thayer; D. Urner; T. Wilksen; A. Warburton; M. Weinberger; S. B. Athar; P. Avery; L. Breva-Newell; V. Potlia; H. Stoeck; Y. Kubota; R. Poling; D. Cronin-Hennessy

doi:10.1103/PhysRevD.70.091101

Search for CP violation in D⁰ → K_S ⁰π^+-π^-

D. M. Asner, H. N. Nelson, R. A. Briere, G. P. Chen, T. Ferguson, G. Tatishvili, H. Vogel, N. E. Adam, J. P. Alexander, K. Berkelman, V. Boisvert, D. G. Cassel, J. E. Duboscq, K. M. Ecklund, R. Ehrlich, R. S. Galik, L. Gibbons, B. Gittelman, S. W. Gray, D. L. HartillB. K. Heltsley, L. Hsu, C. D. Jones, J. Kandaswamy, D. L. Kreinick, A. Magerkurth, H. Mahlke-Krüger, T. O. Meyer, N. B. Mistry, J. R. Patterson, D. Peterson, J. Pivarski, S. J. Richichi, D. Riley, A. J. Sadoff, H. Schwarthoff, M. R. Shepherd, J. G. Thayer, D. Urner, T. Wilksen, A. Warburton, M. Weinberger, S. B. Athar, P. Avery, L. Breva-Newell, V. Potlia, H. Stoeck, Y. Kubota, R. Poling, D. Cronin-Hennessy

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

We report on a search for CP violation in the decay of D⁰ and D̄⁰ to K_S ⁰π⁺π ^-. The data come from an integrated luminosity of 9.0 fb^-1 of e⁺e^- collisions at √s ≈ 10 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 D⁰ → K_S ⁰π ⁺π^-.

Original language	English (US)
Article number	091101
Pages (from-to)	091101-1-091101-8
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	70
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevD.70.091101 https://doi.org/10.1103/PhysRevD.70.091101
State	Published - Nov 4 2004

Bibliographical note

Funding Information:
We thank Eugene Golowich and Jon Rosner for valuable discussions. We gratefully acknowledge the effort of the CESR staff in providing us with excellent luminosity and running conditions. This work was supported by the National Science Foundation and the U.S. Department of Energy.

Publisher link

Find It

Find It at U of M Libraries

Cite this

Asner, D. M., Nelson, H. N., Briere, R. A., Chen, G. P., Ferguson, T., Tatishvili, G., Vogel, H., Adam, N. E., Alexander, J. P., Berkelman, K., Boisvert, V., Cassel, D. G., Duboscq, J. E., Ecklund, K. M., Ehrlich, R., Galik, R. S., Gibbons, L., Gittelman, B., Gray, S. W., ... Cronin-Hennessy, D. (2004). Search for CP violation in D⁰ → K_S ⁰π^+-π^-. Physical Review D - Particles, Fields, Gravitation and Cosmology, 70(9), 091101-1-091101-8. [091101]. https://doi.org/10.1103/PhysRevD.70.091101, https://doi.org/10.1103/PhysRevD.70.091101

Asner, DM, 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, Kubota, Y, Poling, R & Cronin-Hennessy, D 2004, 'Search for CP violation in D⁰ → K_S ⁰π^+-π^-', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 70, no. 9, 091101, pp. 091101-1-091101-8. https://doi.org/10.1103/PhysRevD.70.091101, https://doi.org/10.1103/PhysRevD.70.091101

@article{5734d28b8bc64c7ca5843c57735ca420,

title = "Search for CP violation in D0 → KS 0π+-π-",

abstract = "We report on a search for CP violation in the decay of D0 and {\=D}0 to KS 0π+π -. The data come from an integrated luminosity of 9.0 fb-1 of e+e- collisions at √s ≈ 10 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 D0 → KS 0π +π-.",

author = "Asner, {D. M.} and Nelson, {H. N.} and Briere, {R. A.} and Chen, {G. P.} and T. Ferguson and G. Tatishvili and H. Vogel and Adam, {N. E.} and Alexander, {J. P.} and K. Berkelman and V. Boisvert and Cassel, {D. G.} and Duboscq, {J. E.} and Ecklund, {K. M.} and R. Ehrlich and Galik, {R. S.} and L. Gibbons and B. Gittelman and Gray, {S. W.} and Hartill, {D. L.} and Heltsley, {B. K.} and L. Hsu and Jones, {C. D.} and J. Kandaswamy and Kreinick, {D. L.} and A. Magerkurth and H. Mahlke-Kr{\"u}ger and Meyer, {T. O.} and Mistry, {N. B.} and Patterson, {J. R.} and D. Peterson and J. Pivarski and Richichi, {S. J.} and D. Riley and Sadoff, {A. J.} and H. Schwarthoff and Shepherd, {M. R.} and Thayer, {J. G.} and D. Urner and T. Wilksen and A. Warburton and M. Weinberger and Athar, {S. B.} and P. Avery and L. Breva-Newell and V. Potlia and H. Stoeck and Y. Kubota and R. Poling and D. Cronin-Hennessy",

note = "Funding Information: We thank Eugene Golowich and Jon Rosner for valuable discussions. We gratefully acknowledge the effort of the CESR staff in providing us with excellent luminosity and running conditions. This work was supported by the National Science Foundation and the U.S. Department of Energy.",

year = "2004",

month = nov,

day = "4",

doi = "10.1103/PhysRevD.70.091101",

language = "English (US)",

volume = "70",

pages = "091101--1--091101--8",

journal = "Physical review D: Particles and fields",

issn = "1550-7998",

publisher = "American Institute of Physics Publising LLC",

number = "9",

}

TY - JOUR

T1 - Search for CP violation in D0 → KS 0π+-π-

AU - Asner, D. M.

AU - Nelson, H. N.

AU - Briere, R. A.

AU - Chen, G. P.

AU - Ferguson, T.

AU - Tatishvili, G.

AU - Vogel, H.

AU - Adam, N. E.

AU - Alexander, J. P.

AU - Berkelman, K.

AU - Boisvert, V.

AU - Cassel, D. G.

AU - Duboscq, J. E.

AU - Ecklund, K. M.

AU - Ehrlich, R.

AU - Galik, R. S.

AU - Gibbons, L.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Hsu, L.

AU - Jones, C. D.

AU - Kandaswamy, J.

AU - Kreinick, D. L.

AU - Magerkurth, A.

AU - Mahlke-Krüger, H.

AU - Meyer, T. O.

AU - Mistry, N. B.

AU - Patterson, J. R.

AU - Peterson, D.

AU - Pivarski, J.

AU - Richichi, S. J.

AU - Riley, D.

AU - Sadoff, A. J.

AU - Schwarthoff, H.

AU - Shepherd, M. R.

AU - Thayer, J. G.

AU - Urner, D.

AU - Wilksen, T.

AU - Warburton, A.

AU - Weinberger, M.

AU - Athar, S. B.

AU - Avery, P.

AU - Breva-Newell, L.

AU - Potlia, V.

AU - Stoeck, H.

AU - Kubota, Y.

AU - Poling, R.

AU - Cronin-Hennessy, D.

N1 - Funding Information: We thank Eugene Golowich and Jon Rosner for valuable discussions. We gratefully acknowledge the effort of the CESR staff in providing us with excellent luminosity and running conditions. This work was supported by the National Science Foundation and the U.S. Department of Energy.

PY - 2004/11/4

Y1 - 2004/11/4

N2 - We report on a search for CP violation in the decay of D0 and D̄0 to KS 0π+π -. The data come from an integrated luminosity of 9.0 fb-1 of e+e- collisions at √s ≈ 10 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 D0 → KS 0π +π-.

AB - We report on a search for CP violation in the decay of D0 and D̄0 to KS 0π+π -. The data come from an integrated luminosity of 9.0 fb-1 of e+e- collisions at √s ≈ 10 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 D0 → KS 0π +π-.

UR - http://www.scopus.com/inward/record.url?scp=85039595959&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85039595959&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.70.091101

DO - 10.1103/PhysRevD.70.091101

M3 - Article

AN - SCOPUS:33845731301

VL - 70

SP - 091101-1-091101-8

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 1550-7998

IS - 9

M1 - 091101

ER -