Zobrazeno 1 - 8
of 8
pro vyhledávání: '"R. N. Heese"'
Autor:
J. Schuchman, A. van Steenbergen, R. N. Heese, L. N. Blumberg, Samuel Krinsky, J. Bittner, John Galayda
Publikováno v:
IEEE Transactions on Nuclear Science. 26:3842-3844
A 700 MeV electron storage ring designed for synchrotron radiation applications is described. Lattice and stability calculations are presented and the vacuum, correction and injection systems are discussed.
Publikováno v:
IEEE Transactions on Nuclear Science. 26:3919-3921
An overview of the National Synchrotron Light Source magnetic component system is given. Design parameters, construction methods and measurement procedures for the dipoles and multipole are presented for the storage rings and booster synchrotron.
Publikováno v:
IEEE Transactions on Nuclear Science. 28:2815-2817
It is difficult and expensive to maintain stringent tolerances on the variation in gap heights of dipole magnet lamination. Using the perturbation technique of K. Halbach, whereby one approximates a deformation of a magnet pole tip by a change of the
Autor:
R. N. Heese
Publikováno v:
IEEE Transactions on Nuclear Science. 28:3163-3165
The National Synchrotron Light Source is in its final stages of construction, and as the turn-on time for the 700 MeV VUV storage ring draws near, an overview of the project is presented. Emphasis is placed on the linac and booster synchrotron perfor
Publikováno v:
IEEE Transactions on Nuclear Science. 28:2593-2595
Presently there is much interest in low energy (< 1 GeV) electron storage rings as sources of synchrotron radiation and for studies of the free electron laser. The economics and physics of these storage rings favor the use of bending magnets with sma
Publikováno v:
IEEE Transactions on Nuclear Science. 26:3839-3841
The Booster for the National Synchrotron Light Source electron storage rings is a 100-700 MeV synchrotron with 28.35 meter circumference. Its design current is 20 mA and its repetition rate is 1 Hertz. The lattice consists of four superperiods, each
Autor:
James B. Murphy, H. Halama, G. Vignola, John Galayda, R. N. Heese, M. Bassetti, A. van Steenbergen, H. Hsieh, K. Batchelor, Samuel Krinsky
A first pass at the design of a conventional magnet storage ring for x-ray lithogrphy is presented. Electron beam size and power specifications are given, followed by a first pass at a lattice - a 4-fold symmetric, gradient FODO cell lattice using B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d25d1f2ffd7dc28e14b080af3ba83957
https://doi.org/10.2172/5026301
https://doi.org/10.2172/5026301
Publikováno v:
Medical physics. 13(1)
Saturation curves were measured for air and nitrogen in the exposure rate range from approximately 1 to approximately 500 R/min. Because of the differences between the ion-ion versus electron-ion recombination processes, the air and nitrogen saturati