9 research outputs found
A facile method to fabricate an antimicrobial coating based on poly(1-vinyl-3-allylimidazolium iodide) (PAVI) and poly(ethylene glycol) dimethyl acrylate (PEGDMA)
No full textA Novel Surface Structure Consisting of Contact-active Antibacterial Upper-layer and Antifouling Sub-layer Derived from Gemini Quaternary Ammonium Salt Polyurethanes
No full textTemporal tuning in the bat auditory cortex is sharper when studied with natural echolocation sequences
No full text
TRANSVERSE ENERGY-PRODUCTION IN PB-208+PB COLLISIONS AT 158 GEV PER NUCLEON
No full textMeasurements of the forward and the transverse energy in 158 GeV per
nucleon Pb-208 + Pb collisions are presented. A total transverse energy
of about 1 TeV is created in central collisions. An energy density of
about 3 GeV/fm(3) is estimated for near head-on collisions. Only
statistical fluctuations are seen in the ratio of electromagnetic to
hadronic transverse energy
The NA49 large acceptance hadron detector
No full textThe NA49 detector is a wide acceptance spectrometer for the study of
hadron production in p + p, p + A, and A + A collisions at the CERN SPS.
The main components are 4 large-volume TPCs for tracking and particle
identification via dE/dx. TOF scintillator arrays complement particle
identification Calorimeters for transverse energy determination and
triggering, a detector for centrality selection in p + A collisions, and
beam definition detectors complete the set-up. A description of all
detector components is given with emphasis on new technical
realizations. Performance and operational experience are discussed in
particular with respect to the high track density environment of central
Pb + Pb collisions. (C) 1999 Elsevier Science B.V. All rights reserved
