Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+)

R. Aaij; J.F.J. van den Brand; L.C. Garcia; K. De Bruyn; C. Farinelli; V.A.M. Heijne; R. Koopman; D.M. Lambert; R.W. Lambert; J. van Leerdam; Y.J. Li; M.H.M. Merk; S. Oggero; H.G. Raven; M. Schiller; V. Syropoulos; S. Tolk; M. Garcia; S. Wu

doi:10.1016/j.physletb.2013.12.035

Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+)

R. Aaij, J.F.J. van den Brand, L.C. Garcia, K. De Bruyn, C. Farinelli, V.A.M. Heijne, R. Koopman, D.M. Lambert, R.W. Lambert, J. van Leerdam, Y.J. Li, M.H.M. Merk, S. Oggero, H.G. Raven, M. Schiller, V. Syropoulos, S. Tolk, M. Garcia, S. Wu

(Astro)-Particles Physics

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

A search for CP violation in the phase space of the decay D⁺ → π^- π⁺π⁺ is reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb^-1, collected by the LHCb experiment at a centre-of-mass energy of 7 TeV. The Dalitz plot distributions for 3.1 × 10⁶ D⁺ and D^- candidates are compared with binned and unbinned model-independent techniques. No evidence for CP violation is found. © 2013 The Authors.

Original language	English
Pages (from-to)	585-595
Journal	Physics Letters B
Volume	728
DOIs	https://doi.org/10.1016/j.physletb.2013.12.035
Publication status	Published - 2014

Bibliographical note

PT: J; NR: 23; TC: 4; J9: PHYS LETT B; PG: 11; GA: 301TW; UT: WOS:000330556000088

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Aaij, R., van den Brand, J. F. J., Garcia, L. C., De Bruyn, K., Farinelli, C., Heijne, V. A. M., Koopman, R., Lambert, D. M., Lambert, R. W., van Leerdam, J., Li, Y. J., Merk, M. H. M., Oggero, S., Raven, H. G., Schiller, M., Syropoulos, V., Tolk, S., Garcia, M., & Wu, S. (2014). Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+). Physics Letters B, 728, 585-595. https://doi.org/10.1016/j.physletb.2013.12.035

@article{98e4a18b4efb487a8f588737bbb8a7eb,

title = "Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+)",

abstract = "A search for CP violation in the phase space of the decay D+ → π- π+π+ is reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb-1, collected by the LHCb experiment at a centre-of-mass energy of 7 TeV. The Dalitz plot distributions for 3.1 × 106 D+ and D- candidates are compared with binned and unbinned model-independent techniques. No evidence for CP violation is found. {\textcopyright} 2013 The Authors.",

author = "R. Aaij and {van den Brand}, J.F.J. and L.C. Garcia and {De Bruyn}, K. and C. Farinelli and V.A.M. Heijne and R. Koopman and D.M. Lambert and R.W. Lambert and {van Leerdam}, J. and Y.J. Li and M.H.M. Merk and S. Oggero and H.G. Raven and M. Schiller and V. Syropoulos and S. Tolk and M. Garcia and S. Wu",

note = "PT: J; NR: 23; TC: 4; J9: PHYS LETT B; PG: 11; GA: 301TW; UT: WOS:000330556000088",

year = "2014",

doi = "10.1016/j.physletb.2013.12.035",

language = "English",

volume = "728",

pages = "585--595",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier B.V.",

}

Aaij, R, van den Brand, JFJ, Garcia, LC, De Bruyn, K, Farinelli, C, Heijne, VAM, Koopman, R, Lambert, DM, Lambert, RW, van Leerdam, J, Li, YJ, Merk, MHM, Oggero, S, Raven, HG, Schiller, M, Syropoulos, V, Tolk, S, Garcia, M & Wu, S 2014, 'Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+)', Physics Letters B, vol. 728, pp. 585-595. https://doi.org/10.1016/j.physletb.2013.12.035

TY - JOUR

T1 - Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+)

AU - Aaij, R.

AU - van den Brand, J.F.J.

AU - Garcia, L.C.

AU - De Bruyn, K.

AU - Farinelli, C.

AU - Heijne, V.A.M.

AU - Koopman, R.

AU - Lambert, D.M.

AU - Lambert, R.W.

AU - van Leerdam, J.

AU - Li, Y.J.

AU - Merk, M.H.M.

AU - Oggero, S.

AU - Raven, H.G.

AU - Schiller, M.

AU - Syropoulos, V.

AU - Tolk, S.

AU - Garcia, M.

AU - Wu, S.

N1 - PT: J; NR: 23; TC: 4; J9: PHYS LETT B; PG: 11; GA: 301TW; UT: WOS:000330556000088

PY - 2014

Y1 - 2014

N2 - A search for CP violation in the phase space of the decay D+ → π- π+π+ is reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb-1, collected by the LHCb experiment at a centre-of-mass energy of 7 TeV. The Dalitz plot distributions for 3.1 × 106 D+ and D- candidates are compared with binned and unbinned model-independent techniques. No evidence for CP violation is found. © 2013 The Authors.

AB - A search for CP violation in the phase space of the decay D+ → π- π+π+ is reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb-1, collected by the LHCb experiment at a centre-of-mass energy of 7 TeV. The Dalitz plot distributions for 3.1 × 106 D+ and D- candidates are compared with binned and unbinned model-independent techniques. No evidence for CP violation is found. © 2013 The Authors.

U2 - 10.1016/j.physletb.2013.12.035

DO - 10.1016/j.physletb.2013.12.035

M3 - Article

SN - 0370-2693

VL - 728

SP - 585

EP - 595

JO - Physics Letters B

JF - Physics Letters B

ER -

Search for CP violation in the decay D+ -> pi(-)pi(+)pi(+)

Abstract

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