Results 11 to 20 of about 2,822,034 (303)

Global phenomenological and microscopic optical model potentials for alpha [PDF]

open access: yesEPJ Web of Conferences, 2017
The global phenomenological and microscopic optical model potentials for alpha with the incident energy up to 400 MeV are obtained. The global phenomenological optical model potential is extracted by simultaneously fitting the experimental data of total ...
Guo Hairui   +5 more
doaj   +2 more sources

Forced Atom Interferometers in Optical Harmonic Potentials

open access: yesAtoms
We present a study of Doppler-sensitive light-pulse atom interferometers operating within optical dipole potentials, where atomic trajectories are manipulated using momentum transfer from light pulses and optical forces from the trap.
Mingjie Xin   +3 more
doaj   +2 more sources

Weak superfluidity in twisted optical potentials

open access: yesPhysical Review Research
A controlled twist between separate potentials can drastically influence localization properties of quantum particles between ordered and (quasi)disordered limits.
Dean Johnstone   +4 more
doaj   +3 more sources

The optical potential on the lattice [PDF]

open access: yesJournal of High Energy Physics, 2016
The extraction of hadron-hadron scattering parameters from lattice data by using the Lüscher approach becomes increasingly complicated in the presence of inelastic channels. We propose a method for the direct extraction of the complex hadron-hadron optical potential on the lattice, which does not require the use of the multi-channel Lüscher formalism ...
Agadjanov, Dimitri   +4 more
openaire   +3 more sources

Optical potentials in kaonic atoms [PDF]

open access: yesAIP Conference Proceedings, 2001
Corrected misprints on fitted parameters. 4 pag., 2 fig., 1 table.
Garcia-Recio, C.   +3 more
openaire   +2 more sources

Optical High-Capacity Satellite Downlinks via High-Altitude Platform Relays [PDF]

open access: yes, 2007
Earth-observation (EO) satellite missions produce a large amount of data using high-resolution optical or radar sensors. During the last decades the amount of data has steadily increased due to improved sensor technologies with increased temporal ...
Florian Moll   +13 more
core   +1 more source

Spread of epileptiform activity in the immature rat neocortex studied with voltage-sensitive dyes and laser scanning microscopy [PDF]

open access: yes, 1994
1. Adult rats and rats with a postnatal age of 3-29 days (PN 3-29) were used for the preparation of in vitro slices of the frontal neocortex. Epileptiform activity was induced by bath application of the gamma-aminobutyric acid-A (GABAA) receptor ...
J. J. Hablitz   +7 more
core   +2 more sources

Modern Approaches to Optical Potentials

open access: yes, 2022
This chapter presents an overview of the optical model description of nucleon-nucleus scattering and reactions based on fundamental nuclear two-body and many-body forces. The chapter begins with a historical review followed by a discussion of several commonly used theoretical techniques for deriving nucleon-nucleus optical model potentials that account
Holt, J. W., Whitehead, T. R.
openaire   +2 more sources

Broadband Backhaul Communication for Stratospheric Platforms: The Stratospheric Optical Payload Experiment (STROPEX) [PDF]

open access: yes, 2006
A high bitrate optical downlink was performed by the stratospheric optical payload experiment (STROPEX), a part of the EU CAPANINA project. The STROPEX objectives were to design and build the necessary hardware to demonstrate an optical backhaul downlink
Knapek, Markus   +9 more
core   +1 more source

Results of the Optical Downlink Experiment KIODO from OICETS Satellite to Optical Ground Station Oberpfaffenhofen (OGS-OP) [PDF]

open access: yes, 2007
Optical LEO downlinks from the Japanese OICETS to the optical ground station built by the German Aerospace Center (DLR) near Munich have been performed. This was the first optical LEO downlink on European grounds.
Perlot, Nicolas   +13 more
core   +1 more source

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