Zobrazeno 1 - 10
of 40
pro vyhledávání: '"W. L. Talbert"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 204:314-318
The two-step fission-product target concept is analyzed to design a prototype target for testing at the ISAC facility. A two-step target consists of an inner cylinder of heavy metal irradiated by an energetic light ion beam; neutrons produced emerge
Publikováno v:
Nuclear Physics A. 701:303-311
A short review is presented of target cooling approaches suggested for targets irradiated by intense high-energy proton beams to produce radioactive species for use in a broad range of physics studies. This work reports on conductive cooling approach
Publikováno v:
Review of Scientific Instruments. 68:3019-3026
Thermal analyses are presented of a cylindrical target concept for the production of radioactive beams by intense, high-energy proton production beams. The basic principle is to extract heat generated internally by the production beam interactions wi
Publikováno v:
AIP Conference Proceedings.
Development of a prototype two‐step target to produce neutron‐rich RIBs is presented, with particular emphasis on thermal analysis under high‐power operation. The two‐step target is an attractive concept for production of fission‐product ac
Publikováno v:
The eighth international conference on heavy-ion accelerator technology.
Issues are discussed in producing intense Radioactive Ion Beams (RIB) using the Isotope Separator On-Line (ISOL) approach, based on the use of thick targets employed at existing facilities. Some new physics studies may possibly be addressed by improv
Publikováno v:
AIP Conference Proceedings.
Approaches to develop targets for production of intense radioactive ion beams (RIBs) have been evaluated over the past five years. It is acknowledged that many desired physics objectives using RIBs can be met only by using production beams of energet
Publikováno v:
AIP Conference Proceedings.
Development of conceptual approaches for targets to produce intense radioactive ion beams is needed in anticipation of activity for a next-generation, intense ISOL-type radioactive beams facility, strongly recommended in the NSAC 1995 Long Range Plan
Autor:
W. L. Talbert, W. C. Schick
Publikováno v:
Physical Review C. 9:2328-2339
Publikováno v:
Physical Review C. 14:275-280
The ..gamma.. rays following the ..beta.. decay of mass-separated /sup 138/I to levels in /sup 138/Xe have been measured using Ge(Li) detectors for both singles and coincidence spectra. A level scheme of /sup 138/Xe has been constructed in which eigh
Publikováno v:
Physical Review C. 17:710-717
The decay of mass-separated /sup 143/Ba to levels in /sup 143/La has been investigated using ..gamma..-ray spectroscopy in both the singles and coincidence modes. Of 69 ..gamma.. rays ascribed to the decay of /sup 143/Ba, 59 were placed in a level sc