Results 71 to 80 of about 1,070,439 (192)

Photostop [PDF]

open access: yes, 2013
The use of photodissociation to produce cold, slow molecules from a molecular beam of cold, fast molecules is dubbed “photostop”. The essence of the scheme is thus: a pulsed molecular beam of a precursor molecule AB seeded in a noble carrier gas is ...
ROWLAND, ADRIAN,MURRAY
core  

Dilepton production in proton-proton reaction at 4.5 GeV with the HADES spectrometer [PDF]

open access: yesEPJ Web of Conferences
Spectra of dileptons emitted in hadron collisions are important tool to study electromagnetic decays of resonances and the validity of the Vector Meson Dominance model.
Abou Yassine Rayane
doaj   +1 more source

Demo 05-02 Equal and Unequal Mass Collisions

open access: yes, 2001
This demonstration illustrates a variety of collisions using an air track. Data can be taken from the collisions on the disc to study conservation of linear momentum and conservation of energy during elastic collisions.

core  

Open heavy flavor measurements in d+Au collisions at PHENIX experiment

open access: yesEPJ Web of Conferences, 2014
The heavy quarks produced in the early stage of heavy-ion collisions are very effective probes of the dense partonic medium produced at RHIC. PHENIX has the ability to measure heavy quark production through single electrons in the central arm ...
Lim Sanghoon
doaj   +1 more source

Cold binary atomic collisions in a light field

open access: yesJournal of Research of the National Institute of Standards and Technology, 1996
The rate coefficients are calculated for trap loss due to excited state formation during s-wave collisions of two atoms in a light field in a cold atomic gas near conditions for formation of a Bose-Einstein condensate. Blue detuning from the allowed atomic resonance transition causes excitation of a replusive molecular potential, whereas red detuning ...
openaire   +2 more sources

Measurement of Υ production in pp collisions at √s = 2.76 TeV [PDF]

open access: yes, 2014
The production of Υ(1S), Υ(2S) and Υ(3S) mesons decaying into the dimuon final state is studied with the LHCb detector using a data sample corresponding to an integrated luminosity of 3.3pb-1 collected in proton-proton collisions at a centre-of-mass ...
Dossett, D.   +14 more
core   +1 more source

J/ψ suppression and low mass dileptons in the NA60 experiment

open access: yesEPJ Web of Conferences, 2010
The NA60 experiment, at CERN SPS, has studied muon pairs production in p-A and A-A collisions at 158 GeV. After an introduction to explain why the dimuon measurements are a useful tool to investigate the formation of a deconfined medium and how these ...
Arnaldi R.
doaj   +1 more source

Observation of electron cyclotron harmonic emissions due to electrostatic instabilities in mirror-confined plasma

open access: yesPhysical Review Research, 2020
Electron cyclotron instabilities are of fundamental importance in space and laboratory plasmas having nonthermal electron distribution functions. Observations are reported of electromagnetic emissions at electron cyclotron harmonics in a mirror-confined ...
B. Eliasson   +5 more
doaj   +1 more source

Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at root s=7 TeV [PDF]

open access: yes, 2012
ATLAS Collaboration Contributor: Paul Douglas Jackson of SLAC National Accelerator Laboratory, Stanford CA, United States of AmericaMeasurements are presented of differential cross-sections for top quark pair production in pp collisions at √s = 7 TeV ...
G. Khoriauli   +999 more
core   +4 more sources

Jet Study in Ultra-Relativistic Heavy-Ion Collisions with the ALICE Detectors at the LHC [PDF]

open access: yes, 2004
In ultra-relativistic heavy-ion collisions at $\sqrt{s_{NN}}$ = 5.5 TeV at the ALICE experiment at the LHC, interactions between the high-$p_{T}$ partons and the hot, dense medium produced in the collisions, are expected to lead to jet energy loss (jet ...
Blyth, Sarah-Louise, Blyth, S L
core   +1 more source

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