output
19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 1999 · hep-exShow all

14 papers · 2 filters

hep-ex1999★ 52 cited

Search for Scalar Top and Scalar Bottom Quarks in collisions at TeV

CDF Collaboration

We have searched for direct pair production of scalar top and scalar bottom quarks in 88 pb of collisions at TeV with the CDF detector. We looked f…

hep-ex1999★ 119 cited

Production of Y(1S) Mesons from chib Decays in pp(bar) Collisions at sqrt(s)=1.8 TeV

CDF Collaboration, T. Affolder

We have reconstructed the radiative decays and in collisions at TeV, and measured the fraction of $Υ(1S…

hep-ex1999★ 13 cited

Search for Charmless Hadronic Decays of B Mesons with the SLD Detector

SLD Collaboration

Based on a sample of approximately 500,000 hadronic Z0 decays accumulated between 1993 and 1998, the SLD experiment has set limits on 24 fully charged two-body and quasi two-body e…

hep-ex1999★ 13 cited

Search for a W' Boson via the Decay Mode W' -> mu nu in 1.8 TeV p-pbar Collisions

CDF Collaboration, F. Abe

We report the results of a search for a W' boson produced in p-pbar collisions at a center-of-mass energy of 1.8 TeV using a 107 pb-1 data sample recorded by the Collider Detector…

hep-ex1999★ 51 cited

Measurement of the Helicity of W Bosons in Top Quark Decays

CDF Collaboration, T. Affolder

We use the transverse momentum spectrum of leptons in the decay chain t-->bW with W-->l nu to measure the helicity of the W bosons in the top quark rest frame. Our measurement uses…

hep-ex1999★ 29 cited

Search for a Fourth-Generation Quark More Massive than the Z0 Boson in ppbar Collisions at sqrt(s) = 1.8 TeV

CDF Collaboration, T. Affolder

We present the results of a search for pair production of a fourth-generation charge -1/3 quark (b') in sqrt(s)=1.8 TeV ppbar collisions using 88 pb^(-1) of data obtained with the…

hep-ex1999★ 29 cited

Measurement of b Quark Fragmentation Fractions in p-pbar Collisions at sqrt(s)=1.8 TeV

T. Affolder, CDF Collaboration

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 t…

hep-ex1999★ 19 cited

Measurement of the B0 anti-B0 oscillation frequency using l- D*+ pairs and lepton flavor tags

CDF Collaboration, T. Affolder

The oscillation frequency Delta-md of B0 anti-B0 mixing is measured using the partially reconstructed semileptonic decay anti-B0 -> l- nubar D*+ X. The data sample was collected wi…

hep-ex1999★ 47 cited

Search for the Flavor-Changing Neutral Current Decays B^+ -> mu^+ mu^- K^+ and B^0 -> mu^+ mu^-K^{*0}

CDF Collaboration

We report on a search for the flavor-changing neutral current decays B^+ -> mu^+ mu^- K^+ and B^0 -> mu^+ mu^- K^{*0} using 88 pb^{-1} of data from p-pbar collisions at \sqrt{s}=1.…

hep-ex1999

New DELPHI Results from Semileptonic b, c Decays

Martino Margoni

The inclusive direct and cascade semileptonic branching ratios of the b quark were measured from a fit to the lepton momentum spectrum in the B-hadron rest frame, exploiting the ch…

hep-ex1999★ 27 cited

Measurement of B0 - B0-bar flavor oscillations using jet-charge and lepton flavor tagging in p p-bar collisions at sqrt[s]=1.8 TeV

F. Abe

We present a measurement of the mass difference Delta m_d for the B0 meson and the statistical power of the b flavor tagging methods used. The measurement uses 90 (1/pb) of data fr…

hep-ex1999★ 1 cited

First study of the structure of e+e- -> b bbar g events and limits on the anomalous chromomagnetic moment of the b-quark

Kenji Abe et al

The structure of e+e- -> b bbar g events was studied using Z0 decays recorded in the SLD experiment at SLAC. Three-jet final states were selected and the CCD-based vertex detector…

hep-ex1999★ 5 cited

An electromagnetic shashlik calorimeter with longitudinal segmentation

CALEIDO collaboration, A. C. Benvenuti, I. Britvich +13

A novel technique for longitudinal segmentation of shashlik calorimeters has been tested in the CERN West Area beam facility. A 25 tower very fine samplings e.m. calorimeter has be…

hep-ex1999★ 8 cited

Measurement of the Associated Production Cross Section in Collisions at TeV

The CDF Collaboration

We present the first measurement of associated direct photon + muon production in hadronic collisions, from a sample of 1.8 TeV collisions recorded with the Collider Det…