Zobrazeno 1 - 10
of 67
pro vyhledávání: '"T.J. Shea"'
Autor:
L. Segui, I. Dolenc Kittelmann, T. Papaevangelou, S. Aune, F. Benedetti, F. Gougnaud, C. Lahonde, P. Legou, Y. Mariette, J. Marroncle, B. Mikulec, V. Nadot, G. Tsiledakis, T.J. Shea, C. Zamantzas
Publikováno v:
Journal of Instrumentation. 18:P01013
A new type of beam loss monitor has been developed based on the detection of fast neutrons produced by beam losses in hadron linear accelerators. This neutron sensitive Beam Loss Monitor (nBLM) has been concieved to fulfil the requirements of the Eur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09779786785e652dc0f281bf95822d76
https://doi.org/10.1088/1748-0221/18/01/p01013
https://doi.org/10.1088/1748-0221/18/01/p01013
Autor:
Caleb H. Farny, Bernie Riemer, Shoichi Hasegawa, David L. West, R.L. Sangrey, David K Felde, Andrew L. Kaminsky, Ashraf A Abdou, Mark W Wendel, T.J. Shea, Takashi Naoe, Hiroyuki Kogawa
Publikováno v:
Journal of Nuclear Materials. 450:192-203
Populations of small helium gas bubbles were introduced into a flowing mercury experiment test loop to evaluate mitigation of beam-pulse induced cavitation damage and pressure waves. The test loop was developed and thoroughly tested at the Spallation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01f119a960ae61852478893b9a7e6668
https://doi.org/10.1016/j.jnucmat.2013.10.011
https://doi.org/10.1016/j.jnucmat.2013.10.011
Autor:
Yuelin Li, David Attwood, John M. Byrd, Ross Schlueter, T.J. Shea, Peter Denes, Franz X. Kaertner, Anne Sakdinawat, L. Moog, P. Siddons
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 623:910-920
We present the summary from the Accelerator Instrumentation and Technology working group, one of the five working groups that participated in the BES-sponsored Workshop on Accelerator Physics of Future Light Sources held in Gaithersburg, MD September
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0991d754a3892554bed30185c6912e6c
https://doi.org/10.1016/j.nima.2010.06.244
https://doi.org/10.1016/j.nima.2010.06.244
Akademický článek
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Autor:
P.A. Thompson, R. Connolly, C. Degen, Todd Satogata, P. Cerniglia, D. Gassner, J. Mead, T.J. Shea, J. Cupolo, R. Sikora, M. Bai, R. Witkover, Vadim Ptitsyn, R. Fliller, A. Drees, P. Cameron
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 499:372-387
RHICinstrumentationsystemsmustaccuratelycharacterizediversebeamsofupto110bunchesineachofthetwocolliderrings,rangingfrom10 11 protons/bunchat250GeVto10 9 Au þ79 ions/bunchat100GeV=nucleon; aswellaslower-intensitycommissioningandpilotbunches.Thecollid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f567c5eab65688bee627f955f621eb9
https://doi.org/10.1016/s0168-9002(02)01944-7
https://doi.org/10.1016/s0168-9002(02)01944-7
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 443:215-222
The Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Lab was commissioned during the summer of 1999. Transverse beam profiles on RHIC are measured with ionization profile monitors (IPMs). An IPM measures beam profiles by collecting the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92fda0741d5128bb8c259e126f8baf9d
https://doi.org/10.1016/s0168-9002(99)01162-6
https://doi.org/10.1016/s0168-9002(99)01162-6
Akademický článek
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Publikováno v:
Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366).
The RHIC Wall Current Monitor System will provide data which closely represents the longitudinal profile of bunches in the RHIC ring. This data will be available throughout the machine cycle, from injection through acceleration, transition, transfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c730e6ce8a5359b5b909983e6b2c325e
https://doi.org/10.1109/pac.1999.794401
https://doi.org/10.1109/pac.1999.794401
Publikováno v:
Proceedings of International Conference on Particle Accelerators.
The coupling impedance of accelerator devices is measured by simulating the beam with a central wire and measuring the scattering parameters of the system. The wire pipe system forms a mismatch with the 50 ohm transmission line. An integrated softwar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fdb42b191f07974281970fa2970446
https://doi.org/10.1109/pac.1993.309676
https://doi.org/10.1109/pac.1993.309676
Publikováno v:
Proceedings of International Conference on Particle Accelerators.
Colloid dispersions of magnetite were used at SLAC and KEK to locate multipole magnet centers. We study here possible adaption of this method, to align RHIC magnets. A procedure for locating magnetic centers with respect to external fiducial markers,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::336836bb8244561a29b7b783a740815a
https://doi.org/10.1109/pac.1993.309504
https://doi.org/10.1109/pac.1993.309504