Recueil factice de coupures de presse parues dans la Gazette de l'Hôtel Drouot, relatives à des ventes aux enchères publiques, ayant eu lieu du 4 juin au 28 septembre 1930. Paris et province

Recueil factice de coupures de presse parues dans la Gazette de l'Hôtel Drouot, relatives à des ventes aux enchères publiques, ayant eu lieu du 4 juin au 28 septembre 1930. Paris et province PDF Author:
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Languages : en
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Tevatron Results on B-quark Cross Sections and Correlations

Tevatron Results on B-quark Cross Sections and Correlations PDF Author:
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Languages : en
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We report on recent results obtained by the D0 and CDF collaborations on the properties of b-quark production and correlations in p[bar p] collisions at [radical]s = 1.8 TeV. The D0 experiment has measured the angular correlations between the b- and [bar b]-quarks using the azimuthal opening angle between their decay muons. This measurement is also used to extract the inclusive b-quark production cross section for y[sub b]

Recent Top Quark Production Results from the Tevatron

Recent Top Quark Production Results from the Tevatron PDF Author:
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Category :
Languages : en
Pages : 4

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Properties of B-quark Production at the Tevatron

Properties of B-quark Production at the Tevatron PDF Author:
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Languages : en
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We report on results obtained by the D0 and CDF collaborations on the properties of b-quark production in p{anti p} collisions at ps = 1:8 TeV. The D0 experiment has measured the inclusive production cross section for muons originating from b-quark decays in the forward region, corresponding to the rapidity range 2:4

Recent Results on the Top Quark from the Tevatron Collider Experiments

Recent Results on the Top Quark from the Tevatron Collider Experiments PDF Author:
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Languages : en
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This paper presents the latest measurements of the properties of the top quark as determined by the DØ and CDF collaborations at the Fermilab Tevatron p{anti p} Collider. Both experiments have studied the all-hadronic decay mode of t{anti t} events. The top quark mass measurement has been refined over the past year, with the addition of new channels and a re-evaluation of some of the earlier ones. There are recent studies of the mass of the t{anti t} system, the helicity of the W bosons in the top quark decays, and of the correlation of the spins of the top and antitop quarks. New results are also reported on searches for charged Higgs bosons in top quark decay, and for electroweak production of single top quarks.

Properties of B [anti B] Production at the Tevatron

Properties of B [anti B] Production at the Tevatron PDF Author:
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Languages : en
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The authors present a number of recent results obtained at the Fermilab Tevatron for b[bar b] production in p[bar p] interactions. The preliminary CDF and D0 measurements of the inclusive b-quark production cross section at [radical]s = 630 GeV are compared with the UA1 results and the next-to-leading order QCD predictions. These results are used to compute the ratio of the cross sections at 630 GeV to 1800 GeV. The CDF results on the B meson differential cross section and [Lambda][sub b][sup 0] baryon production and decay properties at [radical]s = 1800 GeV are also presented.

Recent Results of Top Quark Physics from the Tevatron

Recent Results of Top Quark Physics from the Tevatron PDF Author:
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Languages : en
Pages : 4

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Twenty years after its discovery in 1995 by the CDF and D0 collaborations at the Tevatron proton-antiproton collider at Fermilab, the top quark still undergoes intensive studies at the Tevatron and the LHC at CERN. In this article, recent top quark physics results from CDF and D0 are reported. In particular, measurements of single top quark and double top quark production, the $t\bar{t}$ forward-backward asymmetry and the top quark mass are discussed.

Top Quark Results from the Tevatron Collider Experiments

Top Quark Results from the Tevatron Collider Experiments PDF Author:
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Languages : en
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The authors present the latest results about the top quark obtained at the Fermilab Tevatron Collider by the CDF and D0 experiments. Production cross section and mass measurements are briefly summarized. They report on studies of the top P[sub T] distribution in t[anti t] production and of the mass of the t[anti t] system. Properties on the top decay are reviewed:[Lambda](t[r-arrow]Wb)/[Lambda](t[r-arrow]Wq), helicity of the W's from top decay and correlations of decay products. Finally, new results on searches for electroweak production of single top are reported.

Top Quark Physics at the Tevatron

Top Quark Physics at the Tevatron PDF Author:
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Languages : en
Pages : 6

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An overview of recent top quark measurements using the full Run II data set of CDF or D0 at the Tevatron is presented. Results are complementary to the ones at the LHC. Recent measurements of the production cross section of top quarks in strong and electroweak production and of top quark production asymmetries are presented. The latter includes the measurement of the tt-bar production asymmetry by D0 in the dilepton decay channel. Within their uncertainties the results from all these measurements agree with their respective Standard Model expectation. Finally latest updates on measurements of the top quark mass are discussed, which at the time of the conference are the most precise determinations.

Adams After Noon [Press Clippings].

Adams After Noon [Press Clippings]. PDF Author:
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ISBN: 9780620457705
Category :
Languages : en
Pages : 203

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