Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Sivers, D. W."'
Autor:
Antoulinakis, F., Ljungman, E. A., Tai, A., Aidala, C. A., Courant, E. D., Krisch, A. D., Lorenzon, W., Myers, P. D., Raymond, R. S., Sivers, D. W., Leonova, M. A., Derbenev, Y. S., Morozov, V. S., Kondratenko, A. M.
Publikováno v:
Phys. Rev. Accel. Beams 20, 091003 (2017)
Solenoid Siberian snakes have successfully maintained polarization in particle rings below 1 GeV, but never in multi-GeV rings because the Lorentz contraction of a solenoid's integral B dl would require impractically long high-field solenoids. High e
Externí odkaz:
http://arxiv.org/abs/1309.1063
Autor:
Leonova, M. A., Askari, J. A., Gordon, K. N., Krisch, A. D., Liu, J., Morozov, V. S., Nees, D. A., Raymond, R. S., Sivers, D. W., Wong, V. K., Hinterberger, F.
Publikováno v:
Physical Review Letters 108, 074801 (2012)
Spin resonances can depolarize or spin-flip a polarized beam. We studied 1st and higher order spin resonances with stored 2.1 GeV/c vertically polarized protons. The 1st order vertical ({\nu}y) resonance caused almost full spin-flip, while some highe
Externí odkaz:
http://arxiv.org/abs/1204.6002
Autor:
Courant, E. D., Krisch, A. D., Leonova, M. A., Lin, A. M. T., Liu, J., Lorenzon, W., Nees, D. A., Raymond, R. S., Sivers, D. W., Wong, V. K., Kourbanis, I., Derbenev, Ya. S., Morozov, V. S., Crabb, D. G., Reimer, P. E., O'Fallon, J. R., Fidecaro, G., Fidecaro, M., Hinterberger, F., Troshin, S. M., Ukhanov, M. N., Kondratenko, A. M., van Oers, W. T. H.
The SPIN@FERMI collaboration has updated its 1991-95 Reports on the acceleration of polarized protons in Fermilab's Main Injector, which was commissioned by Fermilab. This Updated Report summarizes some updated Physics Goals for a 120-150 GeV/c polar
Externí odkaz:
http://arxiv.org/abs/1110.3042
Autor:
Morozov, V. S., Chao, A. W., Krisch, A. D., Leonova, M. A., Liu, J., Raymond, R. S., Sivers, D. W., Wong, V. K., Kondratenko, A. M.
We recently used an rf solenoid to study the widths of rf spin resonances with both unbunched and bunched beams of 2.1 GeV_c polarized protons stored in the COSY synchrotron. A map, with unbunched beam at different fixed rf-solenoid frequencies, show
Externí odkaz:
http://arxiv.org/abs/1001.1456
Autor:
Leonova, M. A., Chao, A. W., Courant, E. D., Krisch, A. D., Morozov, V. S., Raymond, R. S., Sivers, D. W., Williams, J. M., Wong, V. K., Garishvili, A., Gebel, R., Lehrach, A., Lorentz, B., Maier, R., Prasuhn, D., Stockhorst, H., Welsch, D., Hinterberger, F., Ulbrich, K., Derbenev, Ya. S., Kondratenko, A. M., Orlov, Y. F., Stephenson, E. J., Brantjes, N. P. M., Onderwater, C. J. G., da Silva, M.
This submission was withdrawn because of an unresolved dispute between the authors [arXiv admin 2009-4-13].
Comment: This submission was withdrawn because of an unresolved dispute between the authors [arXiv admin 2009-4-13]
Comment: This submission was withdrawn because of an unresolved dispute between the authors [arXiv admin 2009-4-13]
Externí odkaz:
http://arxiv.org/abs/0901.2564
Akademický článek
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Autor:
Morozov, V. S., Krisch, A. D., Prasuhn, D., Schnase, A., Stockhorst, H., Eversheim, D., Hinterberger, F., Rohdjes, H., Ulbrich, K., Yonehara, K., Leonova, M. A., Raymond, R. S., Sivers, D. W., Wong, V. K., Gebel, R., Lehrach, A., Lorentz, B., Maier, R.
Publikováno v:
Physical review accelerators and beams 8(6), 061001 (2005). doi:10.1103/PhysRevSTAB.8.061001
We recently studied the spin manipulation of 1.85 GeV/c vertically polarized deuterons stored in the COSY cooler synchrotron. We adiabatically swept an rf dipole's frequency through an rf-induced spin resonance and observed its effect on the deuteron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3364::886309f6592725d896fd42c9226712f5
https://juser.fz-juelich.de/record/45794
https://juser.fz-juelich.de/record/45794
Autor:
Leonova, M. A., Chao, A. W., Krisch, A. D., Morozov, V. S., Raymond, R. S., Sivers, D. W., Wong, V. K., Garishvili, A., Gebel, R., Lehrach, A., Lorentz, B., Maier, R., Prasuhn, D., Stockhorst, H., Welsch, D., Hinterberger, F., Ulbrich, K., Derbenev, Ya. S., Kondratenko, A. M., Stephenson, E. J.
Publikováno v:
AIP Conference Proceedings; 8/4/2009, Vol. 1149 Issue 1, p168-173, 6p
Autor:
Raymond, R. S., Chao, A. W., Krisch, A. D., Leonova, M. A., Morozov, V. S., Sivers, D. W., Wong, V. K., Ganshvili, A., Gebel, R., Lehrach, A., Lorentz, B., Maier, R., Prasuhn, D., Stockhorst, H., Welsch, D., Hinterberger, F., Kondratenko, A. M.
Publikováno v:
AIP Conference Proceedings; 8/4/2009, Vol. 1149 Issue 1, p805-808, 4p
Autor:
Morozov, V. S., Chao, A. W., Krisch, A. D., Leonova, M. A., Raymond, R. S., Sivers, D. W., Wong, V. K., Ganshvili, A., Gebel, R., Lehrach, A., Lorentz, B., Maier, R., Prasuhn, D., Stockhorst, H., Welsch, D., Hinterberger, F., Ulbrich, K., Schnase, A., Stephenson, E. J., Brantjes, N. P. M.
Publikováno v:
AIP Conference Proceedings; 8/4/2009, Vol. 1149 Issue 1, p801-804, 4p