Search for CP Violation in D± Meson Decays to Φπ±

Starič, M.; Aihara, H.; Arinstein, K.; Asner, D. M.; Aushev, T.; Bakich, A. M.; Bay, A.; Bhardwaj, V.; Bhuyan, B.; Bozek, A.; Bračko, M.; Browder, T. E.; Chen, A.; Chen, P.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, I.-S.; Cho, K.; Choi, Y.; Doležal, Z.; Drásal, Z.; Eidelman, S.; Fast, J. E.; Gaur, V.; Gabyshev, N.; Golob, B.; Haba, J.; Hayasaka, K.; Horii, Y.; Hoshi, Y.; Hou, W.-S.; Hsiung, Y. B.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwabuchi, M.; Iwasaki, Y.; Iwashita, T.; Julius, T.; Kang, J. H.; Kawasaki, T.; Kiesling, C.; Kim, H. J.; Kim, H. O.; Kim, J. B.; Kim, K. T.; Kim, M. J.; Kim, Y. J.; Kinoshita, K.; Ko, B. R.; Kobayashi, N.; Koblitz, S.; Kodyš, P.; Korpar, S.; Križan, P.; Kumita, T.; Kwon, Y.-J.; Lange, J. S.; Lee, S.-H.; Li, J.; Li, Y.; Libby, J.; Liu, C.; Liu, Z. Q.; Louvot, R.; McOnie, S.; Miyabayashi, K.; Miyata, H.; Miyazaki, Y.; Mohanty, G. B.; Nakano, E.; Natkaniec, Z.; Nishida, S.; Nitoh, O.; Nozaki, T.; Ohshima, T.; Okuno, S.; Olsen, S. L.; Pakhlova, G.; Park, H. K.; Park, K. S.; Pestotnik, R.; Petrič, M.; Piilonen, L. E.; Röhrken, M.; Ryu, S.; Sahoo, H.; Sakai, K.; Sakai, Y.; Sanuki, T.; Schneider, O.; Schwanda, C.; Schwartz, A. J.; Seon, O.; Sevior, M. E.; Shebalin, V.; Shen, C. P.; Shibata, T.-A.; Shiu, J.-G.; Shwartz, B.; Simon, F.; Smerkol, P.; Sohn, Y.-S.; Sokolov, A.; Stanič, S.; Sumihama, M.; Sumisawa, K.; Tatishvili, G.; Teramoto, Y.; Trabelsi, K.; Uchida, M.; Uehara, S.; Uglov, T.; Unno, Y.; Uno, S.; Urquijo, P.; Varner, G.; Vossen, A.; Wang, C. H.; Wang, M.-Z.; Watanabe, M.; Watanabe, Y.; Williams, K. M.; Won, E.; Yabsley, B. D.; Yamashita, Y.; Yuan, C. Z.; Zhang, C. C.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.

doi:10.1103/PhysRevLett.108.071801

Title: Search for CP Violation in D^± Meson Decays to Φπ^±

Journal Article · Mon Feb 13 00:00:00 EST 2012 · Physical Review Letters

DOI:https://doi.org/10.1103/PhysRevLett.108.071801· OSTI ID:1099155

Starič, M.; Aihara, H.; Arinstein, K.; Asner, D. M.; Aushev, T.; Bakich, A. M.; Bay, A.; Bhardwaj, V.; Bhuyan, B.; Bozek, A.; Bračko, M.; Browder, T. E.; Chen, A.; Chen, P.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, I.-S.; Cho, K.; Choi, Y. more »

We search for CP violation in Cabibbo-suppressed charged D meson decays by measuring the difference between the CP-violating asymmetries for the Cabibbo-suppressed decays D^±→K⁺K⁻π^± and the Cabibbo-favored decays D^±_s→K⁺K⁻π^± in the K⁺K⁻ mass region of the Φ resonance. Using 955 fb⁻¹ of data collected with the Belle detector, we obtain A^{D⁺→Φπ⁺}_CP=(+0.51±0.28±0.05)%. The measurement improves the sensitivity of previous searches by more than a factor of 5. We find no evidence for direct CP violation.

View Accepted Manuscript (Publisher)

Cite

Export

Save

Sponsoring Organization:: USDOE

OSTI ID:: 1099155

Journal Information:: Physical Review Letters, Journal Name: Physical Review Letters Vol. 108 Journal Issue: 7; ISSN 0031-9007

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 18 works

Citation information provided by
Web of Science

References (14)

Measurement of $D^{0} − {\bar{D}}^{0}$ mixing using the ratio of lifetimes for the decays $D^{0} \to K^{-} π^{+}$ , $K^{-} K^{+}$ , and $π^{-} π^{+}$ Aubert, B.; Bona, M.; Karyotakis, Y. Physical Review D, Vol. 78, Issue 1 https://doi.org/10.1103/PhysRevD.78.011105	journal	July 2008
Search for $C P$ violation and a measurement of the relative branching fraction in $D^{+} \to K^{-} K^{+} π^{+}$ decays Aubert, B.; Barate, R.; Boutigny, D. Physical Review D, Vol. 71, Issue 9 https://doi.org/10.1103/PhysRevD.71.091101	journal	May 2005
New physics effects in doubly Cabibbo suppressed D decays Bergmann, Sven; Nir, Yosef Journal of High Energy Physics, Vol. 1999, Issue 09 https://doi.org/10.1088/1126-6708/1999/09/031	journal	September 1999
Search for $C P$ Violation in the Decays $D_{(s)}^{+} \to K_{S}^{0} π^{+}$ and $D_{(s)}^{+} \to K_{S}^{0} K^{+}$ Ko, B. R.; Won, E.; Aihara, H. Physical Review Letters, Vol. 104, Issue 18 https://doi.org/10.1103/PhysRevLett.104.181602	journal	May 2010
PHOTOS - a universal Monte Carlo for QED radiative corrections: version 2.0 Barberio, Elisabetta; Wa̧s, Zbigniew Computer Physics Communications, Vol. 79, Issue 2 https://doi.org/10.1016/0010-4655(94)90074-4	journal	April 1994
Evidence for $D^{0} − {\bar{D}}^{0}$ Mixing Starič, M.; Golob, B.; Abe, K. Physical Review Letters, Vol. 98, Issue 21 https://doi.org/10.1103/PhysRevLett.98.211803	journal	May 2007
New physics and $C P$ violation in singly Cabibbo suppressed $D$ decays Grossman, Yuval; Kagan, Alexander L.; Nir, Yosef Physical Review D, Vol. 75, Issue 3 https://doi.org/10.1103/PhysRevD.75.036008	journal	February 2007
The EvtGen particle decay simulation package Lange, David J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 462, Issue 1-2 https://doi.org/10.1016/S0168-9002(01)00089-4	journal	April 2001
Belle PID Nakano, E. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 494, Issue 1-3 https://doi.org/10.1016/S0168-9002(02)01510-3	journal	November 2002
Search for a CP asymmetry in Cabibbo-suppressed <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msup><mml:mi>D</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:math> decays Starič, M.; Adachi, I.; Aihara, H. Physics Letters B, Vol. 670, Issue 3 https://doi.org/10.1016/j.physletb.2008.10.052	journal	December 2008
Search for $C P$ violation in the Dalitz-plot analysis of $D^{\pm} \to K^{+} K^{-} π^{\pm}$ Rubin, P.; Eisenstein, B. I.; Karliner, I. Physical Review D, Vol. 78, Issue 7 https://doi.org/10.1103/PhysRevD.78.072003	journal	October 2008
Overview of the KEKB accelerators Kurokawa, S.; Kikutani, E. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 499, Issue 1 https://doi.org/10.1016/S0168-9002(02)01771-0	journal	February 2003
Status of the Belle silicon vertex detector Natkaniec, Z.; Aihara, H.; Asano, Y. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 560, Issue 1 https://doi.org/10.1016/j.nima.2005.11.228	journal	May 2006
The Belle detector Abashian, A.; Gotow, K.; Morgan, N. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 479, Issue 1 https://doi.org/10.1016/S0168-9002(01)02013-7	journal	February 2002

Similar Records

Search for CP violation in D^± meson decays to Φπ±

Journal Article · Mon Feb 13 00:00:00 EST 2012 · Physical Review Letters · OSTI ID:1099155

Staric, M.; Aihara, H.; Arinstein, K.; +131 more

Measurement of branching fractions and search for CP violation in $D^0 → π^+π^-η, D^0 → K^+K^-η$, and $D^0 → Φη$ at Belle

Journal Article · Mon Sep 13 00:00:00 EDT 2021 · Journal of High Energy Physics (Online) · OSTI ID:1099155

Li, L. K.; Schwartz, A. J.; Kinoshita, K.; +186 more

Search for CP Violation in the Decays D{sup 0}{yields}K{sub S}{sup 0}P{sup 0}

Journal Article · Fri May 27 00:00:00 EDT 2011 · Physical Review Letters · OSTI ID:1099155

Ko, B R; Won, E; Ha, H; +17 more

Title: Search for CP Violation in D± Meson Decays to Φπ±

Citation Formats

References (14)

Similar Records

Related Subjects

Title: Search for CP Violation in D^± Meson Decays to Φπ^±