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1201
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1202por Martens, A“…The obtained precision combining results from the BABAR and BELLE experiments is close to 10°. The LHCb experiment at the LHC has a strong potential to reduce the uncertainty on this CP violation parameter, especially through the $B^0 \to D^0 K^{*0}$ decay, one of the key channels for this measurement. …”
Publicado 2011
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1203por Siddi, Benedetto Gianluca“…The combination of experimental measurements performed by BaBar, Belle and LHCb in the channel where the $\tau$ decays in leptons, gives a deviation from the SM prediction of about 4 standard deviations. …”
Publicado 2018
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1204
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1205
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1206por Fleischer, Robert“…The data for the $B_d\to\pi^+\pi^-$, $B_s\to K^+K^-$ system favour the BaBar measurement of direct CP violation in $B_d\to\pi^+\pi^-$, which will be used in the numerical analysis, and result in a fortunate situation, yielding $\gamma=(66.6^{+4.3+4.0}_{-5.0-3.0})^\circ$, where the latter errors correspond to a generous estimate of U-spin-breaking effects. …”
Publicado 2007
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1207por Borras, D“…After the remarkable achievements of the B factories (BaBar and Belle), it is established that the Standard Mode l(the CK Mmechanism) is the dominant source of CP violation in the B system. …”
Publicado 2006
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1208por Zhong, Liang“…Searches for the $\Xi_{cc}^+$ baryon in the same decay mode by FOCUS, Belle and BaBar experiments failed to reproduce the results. …”
Publicado 2015
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1209por Torr, Nicholas“…\par In the CP convention used by BaBar and adopted for this thesis, the measured mixing parameters are \begin{equation*} \begin{split} x_D = & \, -(0.863 \pm 0.527\, (\text{stat.}) …”
Publicado 2015
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1210por Polyakov, Ivan“…The resulting ratio ${\cal B}(X(3872)\rightarrow\psi(2S)\gamma)/{\cal B}(X(3872)\rightarrow J/\psi\gamma)$ is compatible with, but more precise, than the previous measurements of the BaBar and Belle collaborations.…”
Publicado 2015
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1211por Sanmartin Sedes, Brais“…For the former, it is the first study at LHCb, and the large longitudinal polarisation obtained, $f_{L} = 0.707 \pm 0.053 \, ({\rm stat})$, confirms the previous measurement from the BaBar experiment. For the latter, an update of an earlier LHCb analysis is presented, corroborating the low longitudinal polarisation, $f_{L} = 0.233 \pm 0.030 \, ({\rm stat})$. …”
Publicado 2018
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1212por Mallik, Rittika, Carlson, Kara B, Wcisel, Dustin J, Fisk, Michael, Yoder, Jeffrey A, Dornburg, Alex“…Analysis of the repetitive regions of the genome reveals the genome to contain 29.12% transposable elements, and the longnose gar to be the only other known vertebrate outside of the spotted gar and bowfin to contain CR1, L2, Rex1, and Babar. These results highlight the potential utility of holostean genomes for understanding the evolution of vertebrate repetitive elements, and provide a critical reference for comparative genomic studies utilizing ray-finned fish models.…”
Publicado 2023
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Online Artículo Texto -
1213
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1214por Saleem, Fahad, Hassali, Mohamed Azmi, Shafie, Asrul Akmal, Atif, Muhammad, ul Haq, Noman, Aljadhey, HishamEnlace del recurso
Publicado 2012
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1215
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1216por Leopold, Christine, Mantel-Teeuwisse, Aukje Katja, Seyfang, Leonhard, Vogler, Sabine, de Joncheere, Kees, Laing, Richard Ogilvie, Leufkens, HubertEnlace del recurso
Publicado 2012
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1217por Lees, J.P., Poireau, V., Tisserand, V., Grauges, E., Palano, A., Eigen, G., Brown, D.N., Kolomensky, Yu.G., Fritsch, M., Koch, H., Schroeder, T., Cheaib, R., Hearty, C., Mattison, T.S., McKenna, J.A., So, R.Y., Blinov, V.E., Buzykaev, A.R., Druzhinin, V.P., Golubev, V.B., Kozyrev, E.A., Kravchenko, E.A., Onuchin, A.P., Serednyakov, S.I., Skovpen, Yu.I., Solodov, E.P., Todyshev, K.Yu., Lankford, A.J., Dey, B., Gary, J.W., Long, O., Eisner, A.M., Lockman, W.S., Vazquez, W. Panduro, Chao, D.S., Cheng, C.H., Echenard, B., Flood, K.T., Hitlin, D.G., Kim, J., Li, Y., Lin, D.X., Miyashita, T.S., Ongmongkolkul, P., Oyang, J., Porter, F.C., Röhrken, M., Huard, Z., Meadows, B.T., Pushpawela, B.G., Sokoloff, M.D., Sun, L., Smith, J.G., Wagner, S.R., Bernard, D., Verderi, M., Bettoni, D., Bozzi, C., Calabrese, R., Cibinetto, G., Fioravanti, E., Garzia, I., Luppi, E., Santoro, V., Calcaterra, A., de Sangro, R., Finocchiaro, G., Martellotti, S., Patteri, P., Peruzzi, I.M., Piccolo, M., Rotondo, M., Zallo, A., Passaggio, S., Patrignani, C., Shuve, B.J., Lacker, H.M., Bhuyan, B., Mallik, U., Chen, C., Cochran, J., Prell, S., Gritsan, A.V., Arnaud, N., Davier, M., Le Diberder, F., Lutz, A.M., Wormser, G., Lange, D.J., Wright, D.M., Coleman, J.P., Gabathuler, E., Hutchcroft, D.E., Payne, D.J., Touramanis, C., Bevan, A.J., Di Lodovico, F., Sacco, R., Cowan, G., Banerjee, Sw., Brown, D.N., Davis, C.L., Denig, A.G., Gradl, W., Griessinger, K., Hafner, A., Schubert, K.R., Barlow, R.J., Lafferty, G.D., Cenci, R., Jawahery, A., Roberts, D.A., Cowan, R., Robertson, S.H., Seddon, R.M., Neri, N., Palombo, F., Cremaldi, L., Godang, R., Summers, D.J., Taras, P., De Nardo, G., Sciacca, C., Raven, G., Jessop, C.P., LoSecco, J.M., Honscheid, K., Kass, R., Gaz, A., Margoni, M., Posocco, M., Simi, G., Simonetto, F., Stroili, R., Akar, S., Ben-Haim, E., Bomben, M., Bonneaud, G.R., Calderini, G., Chauveau, J., Marchiori, G., Ocariz, J., Biasini, M., Manoni, E., Rossi, A., Batignani, G., Bettarini, S., Carpinelli, M., Casarosa, G., Chrzaszcz, M., Forti, F., Giorgi, M.A., Lusiani, A., Oberhof, B., Paoloni, E., Rama, M., Rizzo, G., Walsh, J.J., Zani, L., Smith, A.J.S., Anulli, F., Faccini, R., Ferrarotto, F., Ferroni, F., Pilloni, A., Piredda, G., Bünger, C., Dittrich, S., Grünberg, O., Heß, M., Leddig, T., Voß, C., Waldi, R., Adye, T., Wilson, F.F., Emery, S., Vasseur, G., Aston, D., Cartaro, C., Convery, M.R., Dorfan, J., Dunwoodie, W., Ebert, M., Field, R.C., Fulsom, B.G., Graham, M.T., Hast, C., Innes, W.R., Kim, P., Leith, D.W.G.S., Luitz, S., MacFarlane, D.B., Muller, D.R., Neal, H., Ratcliff, B.N., Roodman, A., Sullivan, M.K., Va'vra, J., Wisniewski, W.J., Purohit, M.V., Wilson, J.R., Randle-Conde, A., Sekula, S.J., Ahmed, H., Bellis, M., Burchat, P.R., Puccio, E.M.T., Alam, M.S., Ernst, J.A., Gorodeisky, R., Guttman, N., Peimer, D.R., Soffer, A., Spanier, S.M., Ritchie, J.L., Schwitters, R.F., Izen, J.M., Lou, X.C., Bianchi, F., De Mori, F., Filippi, A., Gamba, D., Lanceri, L., Vitale, L., Martinez-Vidal, F., Oyanguren, A., Albert, J., Beaulieu, A., Bernlochner, F.U., King, G.J., Kowalewski, R., Lueck, T., Nugent, I.M., Roney, J.M., Sobie, R.J., Tasneem, N., Gershon, T.J., Harrison, P.F., Latham, T.E., Prepost, R., Wu, S.L.“…We report herein a search for a <math display="inline"><msup><mi>J</mi><mrow><mi>P</mi><mi>C</mi></mrow></msup><mo>=</mo><msup><mn>1</mn><mrow><mo>-</mo><mo>-</mo></mrow></msup></math> darkonium state, the <math display="inline"><msub><mi mathvariant="normal">ϒ</mi><mi>D</mi></msub></math>, produced in the reaction <math display="inline"><mrow><msup><mrow><mi>e</mi></mrow><mrow><mo>+</mo></mrow></msup><msup><mrow><mi>e</mi></mrow><mrow><mo>-</mo></mrow></msup><mo stretchy="false">→</mo><mi>γ</mi><msub><mrow><mi mathvariant="normal">ϒ</mi></mrow><mrow><mi>D</mi></mrow></msub></mrow></math>, <math display="inline"><mrow><msub><mrow><mi mathvariant="normal">ϒ</mi></mrow><mrow><mi>D</mi></mrow></msub><mo stretchy="false">→</mo><msup><mrow><mi>A</mi></mrow><mrow><mo>′</mo></mrow></msup><msup><mrow><mi>A</mi></mrow><mrow><mo>′</mo></mrow></msup><msup><mrow><mi>A</mi></mrow><mrow><mo>′</mo></mrow></msup></mrow></math>, where the dark photons subsequently decay into pairs of leptons or pions, using <math display="inline"><mrow><mn>514</mn><mtext> </mtext><mtext> </mtext><msup><mrow><mi>fb</mi></mrow><mrow><mo>-</mo><mn>1</mn></mrow></msup></mrow></math> of data collected with the BABAR detector. No significant signal is observed, and we set bounds on the <math display="inline"><mi>γ</mi><mo>-</mo><msup><mi>A</mi><mo>′</mo></msup></math> kinetic mixing as a function of the dark sector coupling constant for <math display="inline"><mrow><mn>0.001</mn><mo><</mo><msub><mrow><mi>m</mi></mrow><mrow><msup><mrow><mi>A</mi></mrow><mrow><mo>′</mo></mrow></msup></mrow></msub><mo><</mo><mn>3.16</mn><mtext> </mtext><mtext> </mtext><mi>GeV</mi></mrow></math> and <math display="inline"><mrow><mn>0.05</mn><mo><</mo><msub><mrow><mi>m</mi></mrow><mrow><msub><mrow><mi mathvariant="normal">ϒ</mi></mrow><mrow><mi>D</mi></mrow></msub></mrow></msub><mo><</mo><mn>9.5</mn><mtext> </mtext><mtext> </mtext><mi>GeV</mi></mrow></math>.…”
Publicado 2021
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1218“…Geant4 is currently employed in a row of particle physics experiments (BaBar, HARP, ATLAS, CMS, LHCb), and is also applied in other areas like space science, medical applications, and radiation studies. …”
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1219por Betti, Federico“…It has recently gained attention after the measurement, performed at BaBar, of $R_{D^\ast} = \mathcal B (B^0 \to D^{*-} \tau^+ \nu_{\tau}) / \mathcal B (B^0 \to D^{*-} \ell^+ \nu)$, which exceeds the SM prediction at the $3\sigma$ level. …”
Publicado 2016
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1220por Meloni, Simone“…A tension at the level of $3\sigma$ with respect to the Standard Model predictions has been observed in the combination of the measurements of $\mathcal{R}(D)$ and $\mathcal{R}(D^\ast)$ performed by the Belle, BaBar and \lhcb collaborations. At the time of writing of this thesis, no measurement of the $\mathcal{R}(D)$ parameter has been performed by any hadron collider experiment. …”
Publicado 2022
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