Zobrazeno 1 - 10
of 36
pro vyhledávání: '"M. A. Plum"'
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 6, p 064001 (2011)
The Spallation Neutron Source accelerator utilizes H^{-} charge exchange injection to merge a 1 GeV, 1 MW beam from a linac into an accumulator ring. The design calls for the 545 keV foil-stripped electrons to be absorbed by an electron catcher locat
Externí odkaz:
https://doaj.org/article/35c8724fccdb4baa8bddada28094c96b
Autor:
M. A. Plum, S. M. Cousineau, J. Galambos, S. H. Kim, P. Ladd, C. F. Luck, C. C. Peters, Y. Polsky, R. W. Shaw, R. J. Macek, D. Raparia
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 3, p 030102 (2011)
The Oak Ridge Spallation Neutron Source comprises a 1 GeV, 1.5 MW linear accelerator followed by an accumulator ring and a liquid mercury target. To manage the beam loss caused by the H^{0} excited states created during the H^{-} charge-exchange inje
Externí odkaz:
https://doaj.org/article/2f7e4edd9e1b4fa38b7e44bb32f4bab0
Autor:
J. G. Wang, M. A. Plum
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 11, Iss 1, p 014002 (2008)
The Spallation Neutron Source ring injection dump beam line has been suffering high beam losses since its commissioning. In order to understand the mechanisms of the beam losses, we have performed 3D simulation studies of the beam line. The 3D models
Externí odkaz:
https://doaj.org/article/ac3dd8aac09849eab1e141a33e9c798e
Autor:
M. A. Plum, D. H. Fitzgerald, J. Langenbrunner, R. J. Macek, F. E. Merrill, F. Neri, H. A. Thiessen, P. L. Walstrom, J. E. Griffin, K. Y. Ng, Z. B. Qian, D. Wildman, B. A. Prichard, Jr.
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 2, Iss 6, p 064201 (1999)
The inductance of the vacuum chamber of the Proton Storage Ring at Los Alamos National Laboratory was intentionally increased by the introduction of ferrite rings to counteract the longitudinal space-charge effect of the intense beam. The magnetic pe
Externí odkaz:
https://doaj.org/article/1977d251db10405685b9e5932af4dfcf
Autor:
Robert B. Saethre, M. A. Plum
Publikováno v:
2017 IEEE 21st International Conference on Pulsed Power (PPC).
The Spallation Neutron Source (SNS) Proton Power Upgrade (PPU) will double the beam power from 1.4 to 2.8 MW by adding cavities in the superconducting linear accelerator (SCL) which will increase the beam energy from 0.97 to 1.3 GeV and by increasing
Autor:
M. Colette Plum
Publikováno v:
European Journal of East Asian Studies. 11:237-258
This article examines the emerging discourse of child-citizen-workers in wartime China and demonstrates how this concept of children’s citizenship was put into practice in work training programs within wartime children’s homes. This article argue
Autor:
M. Colette Plum
Publikováno v:
NAN NÜ. 13:164-167
Autor:
M. Colette Plum
Publikováno v:
Childhood, Youth and Emotions in Modern History ISBN: 9781349555758
These are the opening lyrics to one of the many songs taught to war orphans during China’s War against Japan (1937–1945). Orphans in wartime children’s homes were organized by teachers and child relief workers to sing patriotic songs collective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24657907faf20ca8db78e7345cdeecab
https://doi.org/10.1057/9781137484840_11
https://doi.org/10.1057/9781137484840_11
Autor:
B. J. Quirk, E. Huss, B. J. C. Laabs, E. Leonard, J. Licciardi, M. A. Plummer, M. W. Caffee
Publikováno v:
Climate of the Past, Vol 18, Pp 293-312 (2022)
The geologic record of mountain glaciations is a robust indicator of terrestrial paleoclimate change. During the last glaciation, mountain ranges across the western US hosted glaciers while the Cordilleran and Laurentide ice sheets flowed to the west
Externí odkaz:
https://doaj.org/article/d196f69d9026449e97726ce1a315b59e