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We perform a time-dependent amplitude analysis of $B^0 \to K^0_S\pi^+\pi^-$ decays to extract the CP violation parameters of $f_0(980) K^0_S$ and $\rho^0(770) K^0_S$ and the direct CP asymmetry of $K^{*+}(892) \pi^-$. The results are…

High Energy Physics - Experiment · Physics 2010-04-12 The BABAR Collaboration , B. Aubert

We present the first results on the Dalitz-plot structure and improved measurements of the time-dependent CP-violation parameters of the process $B^0 \rightarrow K^0_S K^0_S K^0_S$ obtained using $468\times10^{6}$ $B\bar{B}$ decays…

High Energy Physics - Experiment · Physics 2019-08-18 The BABAR Collaboration , J. P. Lees

We present a time-dependent Dalitz plot measurement of CP violation parameters in B0 --> Ks Pi+ Pi- decays. These results are obtained from a large data sample that contains 657 million BBbar pairs collected at the Y(4S) resonance with the…

High Energy Physics - Experiment · Physics 2019-08-13 J. Dalseno

We present a preliminary measurement of CP-violation parameters in the decay B0 -> K+K-K0, using approximately 347 million BBbar events collected by the BABAR detector at SLAC. Reconstructing the neutral kaon as KS -> pi+pi-, KS -> pi0pi0,…

High Energy Physics - Experiment · Physics 2007-05-23 The BABAR Collaboration , B. Aubert

We perform amplitude analyses of the decays $B^0 \to K^+K^-K^0_S$, $B^+ \rightarrow K^+K^-K^+$, and $B^+ \to K^0_S K^0_S K^+$, and measure CP-violating parameters and partial branching fractions. The results are based on a data sample of…

High Energy Physics - Experiment · Physics 2012-08-27 The BABAR Collaboration

We present a preliminary measurement of CP-violation parameters in the decay B0->K+K-Ks, using approximately 465 million BBbar events collected by the BABAR detector at SLAC. Reconstructing the neutral kaon as Ks->pi+pi- or Ks->pi0pi0, we…

High Energy Physics - Experiment · Physics 2009-05-09 The BABAR Collaboration , B. Aubert

We present preliminary results on the Dalitz plot analysis of $B^0 \to K^+ \pi^- \pi^0$ decays. The data sample comprises 213 million $\Upsilon(4S) \to B {\bar B}$ decays collected with the BaBar detector at the PEP-II asymmetric-energy $B$…

High Energy Physics - Experiment · Physics 2007-05-23 The BABAR Collaboration , B. Aubert

We present the preliminary measurement of CP-violating asymmetries in B0->(rhopi)0->pi+pi-pi0 decays using a time-dependent Dalitz plot analysis. The results are obtained from a data sample of 213 million Y(4S)->BB-bar decays, collected by…

High Energy Physics - Experiment · Physics 2007-05-23 B. Aubert , BABAR Collaboration

We report a Dalitz plot analysis of charmless hadronic decays of charged $B$ mesons to the final state $K_{\rm S}^{0}\pi^{+}\pi^{0}$ using the full BaBar dataset of $470.9\pm2.8$ million $B\bar{B}$ events collected at the $\Upsilon(4S)$…

High Energy Physics - Experiment · Physics 2022-02-10 J. P. Lees

We report a measurement of $CP$ violating asymmetries in $B^0(\overline{B}^0) \to K^+ K^- K^0_S$ decays with a time-dependent Dalitz approach. This analysis is based on a data sample of $657\times 10^6$ $B\overline{B}$ pairs accumulated at…

High Energy Physics - Experiment · Physics 2010-11-11 Belle Collaboration , Y. Nakahama , K. Sumisawa , H. Aihara , K. Arinstein , T. Aushev , T. Aziz , A. M. Bakich , V. Balagura , K. Belous , V. Bhardwaj , M. Bischofberger , A. Bondar , G. Bonvicini , A. Bozek , M. Bracko , T. E. Browder , P. Chang , Y. Chao , A. Chen , P. Chen , B. G. Cheon , C. -C. Chiang , I. -S. Cho , Y. Choi , J. Dalseno , A. Das , Z. Dolezal , Z. Drasal , A. Drutskoy , S. Eidelman , P. Goldenzweig , B. Golob , J. Haba , K. Hara , K. Hayasaka , M. Hazumi , T. Higuchi , Y. Horii , Y. Hoshi , W. -S. Hou , Y. B. Hsiung , H. J. Hyun , K. Inami , R. Itoh , M. Iwabuchi , M. Iwasaki , Y. Iwasaki , T. Julius , J. H. Kang , P. Kapusta , N. Katayama , H. Kawai , T. Kawasaki , H. Kichimi , H. J. Kim , J. H. Kim , M. J. Kim , B. R. Ko , P. Kodys , S. Korpar , P. Krizan , P. Krokovny , T. Kuhr , T. Kumita , S. -H. Kyeong , M. J. Lee , S. -H. Lee , Y. Liu , R. Louvot , A. Matyja , S. McOnie , K. Miyabayashi , H. Miyata , Y. Miyazaki , G. B. Mohanty , E. Nakano , M. Nakao , H. Nakazawa , S. Neubauer , S. Nishida , K. Nishimura , O. Nitoh , T. Nozaki , S. Ogawa , T. Ohshima , S. L. Olsen , W. Ostrowicz , H. Ozaki , C. W. Park , H. Park , H. K. Park , R. Pestotnik , M. Petric , L. E. Piilonen , M. Prim , H. Sahoo , Y. Sakai , O. Schneider , C. Schwanda , A. J. Schwartz , K. Senyo , M. E. Sevior , M. Shapkin , C. P. Shen , J. -G. Shiu , B. Shwartz , P. Smerkol , E. Solovieva , S. Stanic , M. Staric , T. Sumiyoshi , Y. Teramoto , K. Trabelsi , S. Uehara , T. Uglov , Y. Unno , S. Uno , Y. Ushiroda , G. Varner , K. E. Varvell , K. Vervink , C. H. Wang , P. Wang , X. L. Wang , Y. Watanabe , R. Wedd , E. Won , Y. Yamashita , Y. Yusa , D. Zander , Z. P. Zhang , V. Zhilich , P. Zhou , T. Zivko , A. Zupanc

We report a Dalitz-plot analysis of the charmless hadronic decays of neutral B mesons to K^+/- pi^-/+ pi^0. With a sample of (231.8+/-2.6) 10^6 Upsilon(4S) to B Bbar decays collected by the BABAR detector at the PEP-II asymmetric-energy B…

High Energy Physics - Experiment · Physics 2010-04-12 The BABAR Collaboration , B. Aubert

We analyze the decay B0 --> K+ K- K0 using 383 million B-Bbar events collected by the BaBar detector at SLAC to extract CP violation parameter values over the Dalitz plot. Combining all K+ K- K0 events, we find A_CP = -0.015 +/- 0.077 +/-…

High Energy Physics - Experiment · Physics 2010-04-12 The BABAR Collaboration , B. Aubert

We report a measurement of CP-violating asymmetries in $B^0\to(\rho\pi)^0\to\pi^+\pi^-\pi^0$ decays using a time-dependent Dalitz plot analysis. The results are obtained from a data sample of 347 million $\Upsilon(4S) \to B\bar{B}$ decays,…

High Energy Physics - Experiment · Physics 2007-05-23 The BABAR Collaboration , B. Aubert

We present results for a time-dependent Dalitz plot measurement of CP-violating asymmetries in the mode B^0 -> pi^+ pi^- pi^0. The dataset is derived from the complete sample of 471 x 10^6 BBbar meson pairs collected with the BABAR detector…

High Energy Physics - Experiment · Physics 2013-08-09 BABAR Collaboration

We present the results of a time-dependent Dalitz plot analysis of B0 -> pi+ pi- pi0 decays based on a 414fb^-1 data sample that contains 449MBB pairs collected on the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric…

High Energy Physics - Experiment · Physics 2007-10-28 The Belle Collaboration , K. Abe

We present the results of a time-dependent Dalitz plot analysis of B0 --> pi+ pi- pi0 decays based on a 414/fb data sample that contains 449 x 10^6 BB pairs. The data was collected on the Upsilon(4S) resonance with the Belle detector at the…

High Energy Physics - Experiment · Physics 2008-11-26 The Belle Collaboration , A. Kusaka , C. C. Wang

We report a measurement of CP-violating asymmetries in B0-->(rhopi)0-->pi+pi-pi0 decays using a time-dependent Dalitz plot analysis. The results are obtained from a data sample of 375 million Y(4S) --> BBbar decays, collected by the BaBar…

High Energy Physics - Experiment · Physics 2010-04-12 The BABAR Collaboration , B. Aubert

We report the results of a CP violation analysis of the decay B+/- --> D(pipipi0)K+/-, where D(pipipi0) indicates a neutral D meson detected in the final state pi+pi-pi0, excluding K_S pi0. The analysis makes use of 324 million e+e- --> BB…

High Energy Physics - Experiment · Physics 2010-03-19 The BaBar Collaboration , B. Aubert

We present a study of the dynamics in B0 --> K+ K- K0S decays with approximately 230 million BBbar events collected by the BABAR detector at SLAC. We find that the Dalitz plot distribution is best parameterized with the phi K0S mode, an…

High Energy Physics - Experiment · Physics 2007-05-23 B. Aubert , BABAR Collaboration

We report on a study of direct CP violation in the decay B- -> D(*)0 K- with a Dalitz analysis of the D0 -> Ks pi- pi+ decay using a sample of 227 million BBbar pairs collected by the BaBar detector. Reference to the charge-conjugate state…

High Energy Physics - Experiment · Physics 2007-05-23 B. Aubert , BABAR Collaboration
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