W. Busza
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View article: THE LIMITED STREAMER TUBES SYSTEM FOR THE SLD WARM IRON CALORIMETER
THE LIMITED STREAMER TUBES SYSTEM FOR THE SLD WARM IRON CALORIMETER Open
The SLD detector at the Stanford Linear Accelerator Center is a general purpose device for studying e{sup +}{epsilon}{sup {minus}} interaction at the Z{sup 0}. The SLD calorimeter system consists of two parts: a lead Liquid Argon Calorimet…
THE PAD READOUT ELECTRONICS OF THE SLD WARM IRON CALORIMETER. Open
The design of the pad readout electronics of the Warm Iron Calorimeter for the SLD detector at SLAC, consisting of about 9,000 analog channels, is described. Results of various tests performed during the construction, installation and comm…
View article: Precision measurement of the structure of the CMS inner tracking system using nuclear interactions
Precision measurement of the structure of the CMS inner tracking system using nuclear interactions Open
The structure of the CMS inner tracking system has been studied using nuclear interactions of hadrons striking its material. Data from proton-proton collisions at a center-of-mass energy of 13 TeV recorded in 2015 at the LHC are used to re…
View article: Elliptic Flow of Charm and Strange Hadrons in High-Multiplicity
Elliptic Flow of Charm and Strange Hadrons in High-Multiplicity Open
The elliptic azimuthal anisotropy coefficient (v[subscript 2]) is measured for charm (D[superscript 0]) and strange (K[superscript 0][subscript S], Λ, Ξ[superscript -], and Ω[superscript -]) hadrons, using a data sample of p+Pb collisions …
View article: Observation of the χ[subscript b1](3P) and χ[subscript b2](3P) and Measurement of their Masses
Observation of the χ[subscript b1](3P) and χ[subscript b2](3P) and Measurement of their Masses Open
he χ[subscript b1](3P) and χ[subscript b2](3P) states are observed through their (3S)[subscript γ] decays, using an event sample of proton-proton collisions collected by the CMS experiment at the CERN LHC. The data were collected at a cent…
View article: Performance of the CMS muon detector and muon reconstruction with proton-proton collisions at √s = 13 TeV
Performance of the CMS muon detector and muon reconstruction with proton-proton collisions at √s = 13 TeV Open
The CMS muon detector system, muon reconstruction software, and high-level trigger underwent significant changes in 2013-2014 in preparation for running at higher LHC collision energy and instantaneous luminosity. The performance of the mo…
View article: Search for massive resonances decaying into WW, WZ, ZZ, qW, and qZ with dijet final states at √s = 13 TeV
Search for massive resonances decaying into WW, WZ, ZZ, qW, and qZ with dijet final states at √s = 13 TeV Open
Results are presented from a search in the dijet final state for new massive narrow resonances decaying to pairs of W and Z bosons or to a W/Z boson and a quark. Results are based on data recorded in proton-proton collisions at √s = 13 TeV…
View article: Search for supersymmetry in multijet events with missing transverse momentum in proton-proton collisions at 13 TeV
Search for supersymmetry in multijet events with missing transverse momentum in proton-proton collisions at 13 TeV Open
A search for supersymmetry is presented based on multijet events with large missing transverse momentum produced in proton-proton collisions at a center-of-mass energy of √s=13 TeV. The data, corresponding to an integrated luminosity of 35…
View article: Study of Jet Quenching with Z + jet Correlations in Pb-Pb and pp Collisions at √s[subscript NN] = 5.02 TeV
Study of Jet Quenching with Z + jet Correlations in Pb-Pb and pp Collisions at √s[subscript NN] = 5.02 TeV Open
The production of jets in association with Z bosons, reconstructed via the μ[superscript +]μ[superscript -] and e[superscript +]e[superscript -] decay channels, is studied in pp and, for the first time, in Pb-Pb collisions. Both data sampl…
View article: Mechanical stability of the CMS strip tracker measured with a laser alignment system
Mechanical stability of the CMS strip tracker measured with a laser alignment system Open
The CMS tracker consists of 206 m 2 of silicon strip sensors assembled on carbon fibre composite structures and is designed for operation in the temperature range from -25 to +25°C. The mechanical stability of tracker components during phy…
View article: Measurements of differential cross sections for associated production of a W boson and jets in proton-proton collisions at √s=8 TeV
Measurements of differential cross sections for associated production of a W boson and jets in proton-proton collisions at √s=8 TeV Open
Differential cross sections for a W boson produced in association with jets are measured in a data sample of proton-proton collisions at a center-of-mass energy of 8 TeV recorded with the CMS detector and corresponding to an integrated lum…
View article: Inclusive search for supersymmetry using razor variables in pp collisions at √s = 13 TeV
Inclusive search for supersymmetry using razor variables in pp collisions at √s = 13 TeV Open
An inclusive search for supersymmetry using razor variables is performed in events with four or more jets and no more than one lepton. The results are based on a sample of proton-proton collisions corresponding to an integrated luminosity …
View article: Participant and spectator scaling of spectator fragments in Au + Au and Cu + Cu collisions at √sNN = 19.6 and 22.4 GeV
Participant and spectator scaling of spectator fragments in Au + Au and Cu + Cu collisions at √sNN = 19.6 and 22.4 GeV Open
Spectator fragments resulting from relativistic heavy ion collisions, consisting of single protons and neutrons along with groups of stable nuclear fragments up to nitrogen (Z=7), are measured in PHOBOS. These fragments are observed in Au+…
View article: Search for Resonant Production of High-Mass Photon Pairs in Proton-Proton Collisions at √s=8 and 13 TeV
Search for Resonant Production of High-Mass Photon Pairs in Proton-Proton Collisions at √s=8 and 13 TeV Open
A search for the resonant production of high-mass photon pairs is presented. The analysis is based on samples of proton-proton collision data collected by the CMS experiment at center-of-mass energies of 8 and 13 TeV, corresponding to inte…
View article: Search for pair-produced vectorlike B quarks in proton-proton collisions at √s = 8 TeV
Search for pair-produced vectorlike B quarks in proton-proton collisions at √s = 8 TeV Open
A search for the production of a heavy B quark, having electric charge −13 and vector couplings to W, Z, and H bosons, is carried out using proton-proton collision data recorded at the CERN LHC by the CMS experiment, corresponding to an in…
View article: Study of B meson production in p + Pb collisions at √s[subscript NN] = 5.02 TeV using exclusive hadronic decays
Study of B meson production in p + Pb collisions at √s[subscript NN] = 5.02 TeV using exclusive hadronic decays Open
The production cross sections of the B[superscript +], B[superscript 0], and B[0 over s] mesons, and of their charge conjugates, are measured via exclusive hadronic decays in p + Pb collisions at the center-of-mass energy √s[subscript NN] …