Zobrazeno 1 - 10
of 228
pro vyhledávání: '"Collaboration, CDF"'
Autor:
Aaltonen, T., Collaboration, CDF
Publikováno v:
Phys. Rev. Lett. 114, 141802 (2015)
A search for particles with the same mass and couplings as those of the standard model Higgs boson but different spin and parity quantum numbers is presented. We test two specific non-standard Higgs boson hypotheses: a pseudoscalar Higgs boson with s
Externí odkaz:
http://arxiv.org/abs/1501.04875
Autor:
Lukens, Patrick T., Collaboration, CDF
We report on mass and mean life measurements of several ground state $b-$baryons, using 9.6 $\textrm{fb}^{-1}$ of data from $p\bar p$ collisions at $\sqrt{s}=1.96$ TeV, and recorded with the Collider Detector at Fermilab. Data collected with triggers
Externí odkaz:
http://arxiv.org/abs/1310.0334
During the past years the CDF and D0 detectors have collected large amounts of data obtaining a relatively pure sample of pair-produced top quarks and a well understood sample containing singly-produced top quarks. These samples have been used for th
Externí odkaz:
http://arxiv.org/abs/0905.2548
We combine results from CDF and DO searches for a standard model Higgs boson in ppbar collisions at the Fermilab Tevatron, at sqrt{s}=1.96 TeV. With 3.0 fb-1 of data analyzed at CDF, and at DO, the 95% C.L. upper limits on Higgs boson production are
Externí odkaz:
http://arxiv.org/abs/0808.0534
Autor:
Aaltonen, T., Collaboration, CDF
Publikováno v:
Phys.Rev.Lett.100:182002,2008
The $B_c^{\pm}$ meson is observed through the decay $B_c^{\pm} \to J/\psi \pi^{\pm}$, in data corresponding to an integrated luminosity of 2.4 fb$^{-1}$ recorded by the CDF II detector at the Fermilab Tevatron. A signal of $108\pm15$ candidates is ob
Externí odkaz:
http://arxiv.org/abs/0712.1506
We summarize the status of SM Higgs boson searches at the Fermilab Tevatron performed by the CDF and D{\O}collaborations, with an emphasis on measurements at large Higgs mass, and derive sensitivity prospects for the upcoming increase in integrated l
Externí odkaz:
http://arxiv.org/abs/hep-ex/0612046
Autor:
Acosta, D., Collaboration, CDF
Publikováno v:
Phys.Rev.D71:032001,2005
We present a new measurement of the inclusive and differential production cross sections of $J/\psi$ mesons and $b$-hadrons in proton-antiproton collisions at $\sqrt{s}=1960$ GeV. The data correspond to an integrated luminosity of 39.7 pb$^{-1}$ coll
Externí odkaz:
http://arxiv.org/abs/hep-ex/0412071
Autor:
Affolder, T., Collaboration, CDF
Publikováno v:
Phys.Rev.Lett.84:1663-1668,2000
We have studied the production of B hadrons in 1.8-TeV p-pbar collisions. We present measurements of the fragmentation fractions, f_u, f_d, f_s and f_baryon, of produced b quarks that yield B^+, B^0, B^0_s and Lambda_b hadrons. Reconstruction of seve
Externí odkaz:
http://arxiv.org/abs/hep-ex/9909011
Autor:
Abe, F., Collaboration, CDF
Publikováno v:
Phys.Rev.Lett.82:271-276,1999; Erratum-ibid.82:2808-2809,1999
We present a new measurement of the top quark mass in $t\bar t$ events in which both $W$ bosons from top quarks decay into lepton ($e \nu,\mu \nu$). We use events collected by the CDF experiment from $p\bar p$ collisions at \sqrt s=1.8 TeV at the Tev
Externí odkaz:
http://arxiv.org/abs/hep-ex/9810029
Autor:
al, F. Abe et, Collaboration, CDF
Publikováno v:
Phys.Rev.Lett.81:5513-5518,1998
We present a measurement of the time-dependent asymmetry in the rate for $\bar{B}{^0_d}$ versus $B^0_d$ decays to $J/\psi K^0_S$. In the context of the Standard Model this is interpreted as a measurement of the CP-violation parameter $\sin(2\beta)$.
Externí odkaz:
http://arxiv.org/abs/hep-ex/9806025