Results 11 to 20 of about 10,751 (304)

Cold Heteromolecular Dipolar Collisions [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2011
Cold molecules promise to reveal a rich set of novel collision dynamics in the low-energy regime. By combining for the first time the techniques of Stark deceleration, magnetic trapping, and cryogenic buffer gas cooling, we present the first experimental
Jun Ye   +19 more
core   +7 more sources

Cold Heteronuclear Atom-Ion Collisions [PDF]

open access: yesPhysical Review Letters, 2010
We study cold heteronuclear atom-ion collisions by immersing a trapped single ion into an ultracold atomic cloud. Using ultracold atoms as reaction targets, our measurement is sensitive to elastic collisions with extremely small energy transfer.
Carlo Sias   +9 more
core   +6 more sources

Cold Collisions in a Molecular Synchrotron [PDF]

open access: yesPhysical Review Letters, 2018
We study collisions between neutral, deuterated ammonia molecules (ND$_3$) stored in a 50 cm diameter synchrotron and argon atoms in co-propagating supersonic beams. The advantages of using a synchrotron in collision studies are twofold: (i) By storing ammonia molecules many round-trips, the sensitivity to collisions is greatly enhanced; (ii) The ...
Van Der Poel, Aernout A.P.P.   +5 more
openaire   +9 more sources

Counting cold collisions [PDF]

open access: yesJournal of Physics B: Atomic, Molecular and Optical Physics, 2000
LaTeX 2e, 5 pages, 4 Postscript ...
Ueberholz, B   +4 more
openaire   +4 more sources

Low-energy collisions between carbon atoms and oxygen molecules in a magnetic trap

open access: yesNew Journal of Physics, 2020
Trapping of atoms and molecules in electrostatic, magnetic and optical traps has enabled studying atomic and molecular interactions on a timescale of many seconds, allowing observations of ultra-cold collisions and reactions.
Michael Karpov   +4 more
doaj   +1 more source

Rydberg atom-ion collisions in cold environments [PDF]

open access: yes, 2021
Low-energy collisions of Rydberg atom-ion systems are investigated theoretically. We present the parameter space associated with suitable approaches for the dynamics of Rydberg atom-ion collisions, i.e., quantum, Langevin, and classical exchange regimes,
Pérez-Ríos, J., Hirzler, H.
core   +1 more source

Collective Rabi oscillations and cold collisions [PDF]

open access: yesOptics Communications, 2001
Revtex, 6 pages, Opt. Comm.
Kim, J. I., Nussenzveig, P.
openaire   +2 more sources

Suppression of non-prompt J/ψ, prompt J/ψ, and Y(1S) in PbPb collisions at √s NN = 2.76 TeV [PDF]

open access: yes, 2012
This is the Pre-print verison of the Article. The official published version can be accessed from the link below - Copyright @ 2012 Springer VerlagYields of prompt and non-prompt J/ψ, as well as U (1S) mesons, are measured by the CMS experiment via their
S. Lynch   +999 more
core   +1 more source

Stereodynamical Control of Cold Collisions between Two Aligned D2 Molecules [PDF]

open access: yes, 2023
[EN] Resonant scattering of optically state-prepared and aligned molecules in the cold regime allows the most detailed interrogation and control of bimolecular collisions.
García Jambrina, Pablo   +5 more
core   +1 more source

Direct photon production in pp, p-Pb and Pb-Pb collisions: results from ALICE [PDF]

open access: yesEPJ Web of Conferences, 2019
Direct photon measurements provide a tool for testing QCD predictions in pp collisions and valuable information about properties of the quarkgluon matter created in nucleus-nucleus collisions.
Blau Dmitry
doaj   +1 more source

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