2,380,542 research outputs found

    Joshua Davis: Author of Spare Parts

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    Citation: K-State First (2016). Joshua Davis: Author of Spare Parts [Flier]. Manhattan, Kansas: K-State First.Flyer advertising Joshua Davis's author talk at Kansas State University

    doan-van/S-k-means: S-k-means

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    S k-means program was developed by a team led by Quang-Van DOAN at the Center for Computational Sciences (CCS), the University of Tsukuba. S k-means can be used by any person or entity for any purpose without any fee or charge. We request that any user include this notice on any partial or full copies of S k-means. S k-means is provided on an "AS IS" basis and any warranties, either express or implied, including but not limited to implied warranties of non-infringement, originality, merchantability, and fitness for a particular purpose, are disclaimed. In no event we shall be liable for any damages, whatsoever, whether direct, indirect, consequential, or special, that arise out of or in connection with the access, use or performance of S k-means, including infringement actions

    Search for CPCP violation in D(s)+K+KS0h+hD^{+}_{(s)}\rightarrow K^{+}K^{0}_{S}h^{+}h^{-} (h=K,π)(h=K,\pi) decays and observation of the Cabibbo-suppressed decay Ds+K+KKS0π+D^{+}_{s}\rightarrow K^{+}K^{-}K^{0}_{S}\pi^{+}

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    We search for CPCP violation by measuring a TT-odd asymmetry in the Cabibbo-suppressed D+K+KS0π+πD^{+}\rightarrow K^{+}K^{0}_{S}\pi^{+}\pi^{-} decay, and in the Cabibbo-favored Ds+K+KS0π+πD^{+}_{s}\rightarrow K^{+}K^{0}_{S}\pi^{+}\pi^{-} and D+K+KKS0π+D^{+}\rightarrow K^{+}K^{-}K^{0}_{S}\pi^{+} decays. We use 980 fb1{\rm fb}^{-1} of data collected by the Belle detector running at the KEKB asymmetric-energy e+ee^{+}e^{-} collider. The C ⁣PC\!P-violating TT-odd parameter aCPT-odd{a}^{T\text{-}\rm{odd}}_{CP} is measured to be aCPT-odd(D+K+KS0π+π)=(0.34±0.87±0.32)%,{a}^{T\text{-}\rm{odd}}_{CP}(D^{+}\rightarrow K^{+}K^{0}_{S}\pi^{+}\pi^{-})=(0.34\pm0.87\pm0.32)\%, aCPT-odd(Ds+K+KS0π+π)=(0.46±0.63±0.38)%,{a}^{T\text{-}\rm{odd}}_{CP}(D^{+}_{s}\rightarrow K^{+}K^{0}_{S}\pi^{+}\pi^{-})=(-0.46\pm0.63\pm0.38)\%, and aCPT-odd(D+K+KKS0π+)=(3.34±2.66±0.35)%,{a}^{T\text{-}\rm{odd}}_{CP}(D^{+}\rightarrow K^{+}K^{-}K^{0}_{S}\pi^{+})=(-3.34\pm2.66\pm0.35)\%, where the first uncertainty is statistical and the second is systematic. We also report the first observation of the Cabibbo-suppressed decay Ds+K+KKS0π+D^{+}_{s}\rightarrow K^{+}K^{-}K^{0}_{S}\pi^{+}. The branching fraction is measured relative to that of the analogous Cabibbo-favored decay : B(Ds+K+KKS0π+)/B(Ds+K+KS0π+π)=(1.36±0.15±0.04)%B(D^{+}_{s}\rightarrow K^{+}K^{-}K^{0}_{S}\pi^{+}) / B(D^{+}_{s}\rightarrow K^{+}K^{0}_{S}\pi^{+}\pi^{-}) = (1.36\pm 0.15\pm 0.04)\%

    Steven Johnson Author Talk Poster

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    K-State Book NetworkA poster advertising an author talk by Steven Johnson at Kansas State University on September 3, 2014. Steven Johnson's book "The Ghost Map" was the 2014-2015 common book

    Search for CP violation in D s + → K S 0 K − π + π + D(s)+KS0Kπ+π+ {D}_{(s)}^{+}\to {K}_S^0{K}^{-}{\pi}^{+}{\pi}^{+} decays using triple and quadruple products

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    Abstract We perform the first search for CP violation in D s + → K S 0 K − π + π + D(s)+KS0Kπ+π+ {D}_{(s)}^{+}\to {K}_S^0{K}^{-}{\pi}^{+}{\pi}^{+} decays. We use a combined data set from the Belle and Belle II experiments, which study e + e − collisions at center-of-mass energies at or near the Υ(4S) resonance. We use 980 fb −1 of data from Belle and 428 fb −1 of data from Belle II. We measure six CP-violating asymmetries that are based on triple products and quadruple products of the momenta of final-state particles, and also the particles’ helicity angles. We obtain a precision at the level of 0.5% for D + → K S 0 K − π + π + D+KS0Kπ+π+ {D}^{+}\to {K}_S^0{K}^{-}{\pi}^{+}{\pi}^{+} decays, and better than 0.3% for D s + → K S 0 K − π + π + Ds+KS0Kπ+π+ {D}_s^{+}\to {K}_S^0{K}^{-}{\pi}^{+}{\pi}^{+} decays. No evidence of CP violation is found. Our results for the triple-product asymmetries are the most precise to date for singly-Cabibbo-suppressed D + decays. Our results for the other asymmetries are the first such measurements performed for charm decays

    Branching fraction and CP asymmetry of the decays B+→K0Sπ+ and B+→K0SK+

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    An analysis of B+ → K0 Sπ+ and B+ → K0 S K+ decays is performed with the LHCb experiment. The pp collision data used correspond to integrated luminosities of 1 fb−1 and 2 fb−1 collected at centre-ofmass energies of √ s = 7 TeV and √ s = 8 TeV, respectively. The ratio of branching fractions and the direct CP asymmetries are measured to be B(B+ → K0 S K+ )/B(B+ → K0 Sπ+ ) = 0.064 ± 0.009 (stat.) ± 0.004 (syst.), ACP(B+ → K0 Sπ+ ) = −0.022 ± 0.025 (stat.) ± 0.010 (syst.) and ACP(B+ → K0 S K+ ) = −0.21 ± 0.14 (stat.) ± 0.01 (syst.). The data sample taken at √ s = 7 TeV is used to search for B+ c → K0 S K+ decays and results in the upper limit ( fc · B(B+ c → K0 S K+ ))/( fu · B(B+ → K0 Sπ+ )) < 5.8 × 10−2 at 90% confidence level, where fc and fu denote the hadronisation fractions of a ¯b quark into a B+ c or a B+ meson, respectively

    [Report to W. P. Gannaway by Bob K. Carroll and W. S. Biggio, January 27, 1964 #2]

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    Report by Bob K. Carroll and W. S. Biggio regarding interviews with Mr. Garnett Claus Hallmark, Mr. Hubert A. Morrow, Mrs. Viola Sapp, and Mr. Emmett F. Montgomery. The interviewees were asked about Lee Harvey Oswald

    [Report to W. P. Gannaway by Bob K. Carroll and W. S. Biggio, January 27, 1964 #3]

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    Photocopy of a report by Bob K. Carroll and W. S. Biggio regarding interviews with Mr. Garnett Claus Hallmark, Mr. Hubert A. Morrow, Mrs. Viola Sapp, and Mr. Emmett F. Montgomery. The interviewees were asked about Lee Harvey Oswald

    [Report to W. P. Gannaway by Bob K. Carroll and W. S. Biggio, January 27, 1964 #1]

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    Report by Bob K. Carroll and W. S. Biggio regarding interviews with Mr. Garnett Claus Hallmark, Mr. Hubert A. Morrow, Mrs. Viola Sapp, and Mr. Emmett F. Montgomery. The interviewees were asked about Lee Harvey Oswald

    Season 11 Episode 15: Transforming Troubled Schools

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    A factory still using production systems from the 1950s would not make sense in today\u27s technological world. Unfortunately, some K-12 schools still use decades-old educational techniques and policies. School turnaround specialist Sajan George describes progressive technologies and approaches currently under consideration to turn around troubled school districts. Karen Saupe hosts. Episode #1115
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