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1181
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1182
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1183por LHCb Collaboration“…In the $\Lambda_{c}^+ K^{-}$ system, the $\Xi_{c}(2930)^{0}$ state observed at the BaBar and Belle experiments is resolved into two narrower states, $\Xi_{c}(2923)^{0}$ and $\Xi_{c}(2939)^{0}$, whose masses and widths are measured to be $$ m(\Xi_{c}(2923)^{0}) = 2924.5 \pm 0.4 \pm 1.1 \,\mathrm{MeV}, \\ m(\Xi_{c}(2939)^{0}) = 2938.5 \pm 0.9 \pm 2.3 \,\mathrm{MeV}, \\ \Gamma(\Xi_{c}(2923)^{0}) = \phantom{000}4.8 \pm 0.9 \pm 1.5 \,\mathrm{MeV},\\ \Gamma(\Xi_{c}(2939)^{0}) = \phantom{00}11.0 \pm 1.9 \pm 7.5 \,\mathrm{MeV}, $$ where the first uncertainties are statistical and the second systematic. …”
Publicado 2022
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1184por Belyaev, I, Brambach, T, Brook, N H, Gauvin, N, Corti, G, Harrison, K, Harrison, P F, He, J, Hilten, P H, Jones, C R, Lieng, M, Manca, G, Miglioranzi, S, Robbe, P, Vagnoni, V, Whitehead, M, Wishahi, J“…For the LHCb experimental program it is particularly important to model $B$ meson decays: the EvtGen code developed in CLEO and BABAR has been chosen and customized for non coherent $B$ production as occuring in $pp$ collisions at the LHC. …”
Publicado 2010
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1185por Belyaev, I, Brambach, T, Brook, N H, Gauvin, N, Corti, G, Harrison, K, Harrison, P F, He, J, Jones, C R, Lieng, M, Manca, G, Miglioranzi, S, Robbe, P, Vagnoni, V, Whitehead, M, Wishahi, J“…For the LHCb experimental program it is particularly important to model B meson decays: the EvtGen code developed in CLEO and BABAR has been chosen and customized for non-coherent B production as occuring in pp collisions at the LHC. …”
Publicado 2011
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1186por Gan, K K, Vittone, E, Robichaud, A, Potenza, R, Kuleshov, S, Kagan, H, Kass, R, Wermes, N, Dulinski, W, Eremin, V, Smith, S, Sopko, B, Olivero, P, Gorisek, A, Chren, D, Kramberger, G, Schnetzer, S, Weilhammer, P, Martemyanov, A, Hugging, F, Pernegger, H, Lagomarsino, S, Manfredotti, C, Mishina, M, Trischuk, W, Dobos, D, Cindro, V, Belyaev, V, Duris, J, Claus, G, Wallny, R, Furgeri, A, Tuve, C, Goldstein, J, Sciortino, S, Sutera, C, Asner, D, Mikuz, M, Lo Giudice, A, Velthuis, J, Hits, D, Griesmayer, E, Oakham, G, Frais-Kolbl, H, Bellini, V, D'Alessandro, R, Cristinziani, M, Barbero, M, Schaffner, D, Costa, S, Goffe, M, La Rosa, A, Bruzzi, M, Schreiner, T, de Boer, W, Parrini, G, Roe, S, Randrianarivony, K, Dolenc, I, Moss, J, Brom, J M, Golubev, A, Mathes, M, Eusebi, R, Grigoriev, E, Tsung, J W, Mueller, S, Mandic, I, Stone, R, Menichelli, D“…Chemical Vapor Deposition diamond has been used extensively in beam conditions monitors as the innermost detectors in the highest radiation areas of BaBar, Belle, CDF and all LHC experiments. This material is now being considered as a sensor material for use very close to the interaction region where the most extreme radiation conditions exist Recently the RD42 collaboration constructed, irradiated and tested polycrystalline and single-crystal chemical vapor deposition diamond sensors to the highest fluences expected at the super-LHC. …”
Publicado 2011
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1187“…The BaBar, Belle, and LHCb collaborations have reported evidence for new physics in $B\to D\tau\nu$ and $B\to D^*\tau\nu$ of approximately $3.8\sigma$. …”
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1188por Silva Coutinho, Rafael“…The decays $B^{0}_{s}\rightarrow K^{0} K^{\pm} \pi^{\mp}$ and $B^{0}_{s} \rightarrow K^{0} \pi^{+}\pi^{-}$ are observed for the first time, and the decay mode $B^{0} \rightarrow K^{0} K^{\pm}\pi^{\mp}$, previously observed by the BaBar experiment, is confirmed. Moreover, the $\Lambda^{0}_{b} \rightarrow \bar{K}^{0} p \pi^{-}$ channel is also observed for the first time and its phase-space integrated "CP" asymmetry measured, which shows no significant deviation from zero. …”
Publicado 2015
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1189“…These include B physics & CP violation, Charm Physics, Exoctic composites, Kaon physics, Neutrino Physics and leptonic CP violation, Leptogenesis and Baryogenesis, Flavour and Dark sector connection, important results from various experiments like BABAR, BELLE, CLEO, LHCb, CMS, ATLAS, ALICE, BES-III, NOVA, T2K, DAYA BAY, KOTO, and future experiments. …”
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1190por Nakajima, Rie, Takano, Takehito, Urnaa, Vaanchig, Khaliun, Nyambayar, Nakamura, KeikoEnlace del recurso
Publicado 2010
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1191
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1192
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1193
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1194por Ribon, Alberto“…It is currently used in production in several particle physics experiments (BaBar, HARP, ATLAS, CMS, LHCb), and it has also applications in other areas, as space science, medical applications, and radiation studies. …”
Publicado 2006
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1195por Reece, William Robert“…It provides a complementary measurement to that of $A_{FB}$ and $F_{L}$, already considered by BaBar, Belle, and CDF. Once $\mathcal{O}(10^{4})$ $B\rightarrow K^{*}\mu^{+}\mu^{-}$ signal events have been collected, a full-angular analysis can be performed that will give the maximum available sensitivity to new physics in the decay. …”
Publicado 2010
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1196por Schiraldi, Vito“…Sperimentalmente, l'oscillazione dei mesoni D^0 è rimasta inosservata fino a tempi recenti: la prima evidenza sperimentale dell'esistenza di un effetto di oscillazione è stata ottenuta soltanto nella primavera del 2007 dagli esperimenti BaBar (SLAC, USA) e Belle (KEKB, Japan). Nell'agosto 2007 anche l’esperimento CDF (Fermilab, USA) ha presentato una evidenza simile, basata sull'analisi di una parte del campione di dati disponibile. …”
Publicado 2012
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1197por The LHCb Collaboration“…The first observation of the decay mode $B_s^0 \to K_{\rm \scriptscriptstyle S}^0K^{\pm}\pi^{\mp}$ and confirmation of the recent observation by the \babar experiment of the decay $B^0 \to K_{\rm \scriptscriptstyle S}^0K^{\pm}\pi^{\mp}$ are reported in this document, with relative branching fractions \begin{eqnarray*} \nonumber \frac{{\cal B}(B_s^0 \to K_{\rm \scriptscriptstyle S}^0K^{\pm}\pi^{\mp})}{{\cal B}(B^0 \to K_{\rm \scriptscriptstyle S}^0\pi^{+}\pi^{-})} &=& 1.96 \pm 0.15 \; {\rm(stat.)} \, \pm 0.20 \; ({\rm syst.}), \\ \nonumber \frac{{\cal B}(B^0 \to K_{\rm \scriptscriptstyle S}^0K^{\pm}\pi^{\mp})}{{\cal B}(B^0 \to K_{\rm \scriptscriptstyle S}^0\pi^{+}\pi^{-})} &=& 0.117 \pm 0.018 \; {\rm(stat.)} \, \pm 0.018 \; ({\rm syst.}). …”
Publicado 2012
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1198por Venturi, N, Alexopoulos, A, Artuso, M, Bachmair, F, Bäni, L, Bartosik, M, Beacham, J, Beck, H, Bellini, V, Belyaev, V, Bentele, B, Bergonzo, P, Bes, A, Brom, J -M, Bruzzi, M, Chiodini, G, Chren, D, Cindro, V, Claus, G, Collot, J, Cumalat, J, Dabrowski, A, D'Alessandro, R, Dauvergne, D, de Boer, W, Dorfer, C, Dunser, M, Eremin, V, Forcolin, G, Forneris, J, Gallin-Martel, L, Gallin-Martel, M -L, Gan, K K, Gastal, M, Giroletti, C, Goffe, M, Goldstein, J, Golubev, A, Gorišek, A, Grigoriev, E, Grosse-Knetter, J, Grummer, A, Gui, B, Guthoff, M, Haughton, I, Hiti, B, Hits, D, Hoeferkamp, M, Hofmann, T, Hosslet, J, Hostachy, J -Y, Hügging, F, Hutton, C, Janssen, J, Kagan, H, Kanxheri, K, Kasieczka, G, Kass, R, Kassel, F, Kis, M, Kramberger, G, Kuleshov, S, Lacoste, A, Lagomarsino, S, Lo Giudice, A, Lukosi, E, Maazouzi, C, Mandic, I, Mathieu, C, Menichelli, M, Mikuž, M, Morozzi, A, Moss, J, Mountain, R, Murphy, S, Muškinja, M, Oh, A, Olivero, P, Passeri, D, Pernegger, H, Perrino, R, Picollo, F, Pomorski, M, Potenza, R, Quadt, A, Re, A, Reichmann, M, Riley, G, Roe, S, Sanz, D, Scaringella, M, Schaefer, D, Schmidt, C J, Smith, D S, Schnetzer, S, Sciortino, S, Scorzoni, A, Seidel, S, Servoli, L, Sopko, B, Sopko, V, Spagnolo, S, Spanier, S, Stenson, K, Stone, R, Sutera, C, Taylor, A, Tannenwald, B, Traeger, M, Tromson, D, Trischuk, W, Tuve, C, Velthuis, J, Vittone, E, Wagner, S, Wallny, R, Wang, J C, Weingarten, J, Weiss, C, Wengler, T, Wermes, N, Yamouni, M, Zavrtanik, M“…CVD diamond has been used extensively in the beam condition monitors of BaBar, Belle, CDF and all LHC experiments. Measurements of the radiation tolerance of the highest quality polycrystalline CVD material for a range of proton energies, pions and neutrons obtained with this material are presented. …”
Publicado 2019
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