G
G. Xu
Researcher at Indiana University
Publications - 7
Citations - 67
G. Xu is an academic researcher from Indiana University. The author has contributed to research in topics: Betatron & Resonance. The author has an hindex of 3, co-authored 7 publications receiving 67 citations.
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Journal ArticleDOI
Experimental studies of nonlinear beam dynamics
D. D. Caussyn,M. Ball,B. B. Brabson,J. Collins,S. A. Curtis,V. Derenchuck,D. DuPlantis,G. East,M. Ellison,Timothy J.P. Ellison,D.L. Friesel,B. Hamilton,W.P. Jones,W. Lamble,S. Y. Lee,Derun Li,M. G. Minty,T. Sloan,G. Xu,A. W. Chao,King Yuen Ng,S. Tepikian +21 more
TL;DR: The nonlinear beam dynamics of transverse betatron oscillations were studied experimentally at the Indiana University Cyclotron Facility cooler ring and the Hamiltonian for nonlinear particle motion near the third- and fourth-integer-resonance conditions has been deduced.
Journal ArticleDOI
Experimental determination of a nonlinear Hamiltonian in a synchrotron.
S. Y. Lee,M. Ball,B. B. Brabson,D. D. Caussyn,J. Collins,S. A. Curtis,V. Derenchuck,D. DuPlantis,G. East,M. Ellison,Timothy J.P. Ellison,D.L. Friesel,B. Hamilton,W.P. Jones,W. Lamble,Derun Li,M. G. Minty,P. Schwandt,T. Sloan,G. Xu,A. W. Chao,S. Tepikian,King Yuen Ng +22 more
TL;DR: The nonlinear beam dynamics of transverse betatron oscillators were studied experimentally at the Indiana University Cyclotron Facility Cooler Ring and the Hamiltonian of particle motion near a resonance condition was deduced.
Journal ArticleDOI
Spin correlation and analyzing power measurements for neutron-proton radiative capture at Tn=183 MeV.
S. F. Pate,Charles Bloch,G. Xu,S. M. Bowyer,T.W. Bowyer,William Jacobs,H. O. Meyer,E. Pierce,J. Sowinski,S. E. Vigdor,C. Whiddon,S. W. Wissink,P.L. Jolivette,M. A. Pickar +13 more
TL;DR: Predictions that include both explicit photon couplings to exchanged mesons and intermediate isobar states, and relativistic correction terms in the Hamiltonian, agree well with data, thus demonstrating the quantitative accuracy of present treatments of meson-exchange currents at moderate momentum transfer.
Proceedings ArticleDOI
Nonlinear beam dynamics studies at the IUCF cooler ring
S.Y. Lee,M. Ball,B. B. Brabson,D. D. Caussyn,J. Collins,S. A. Curtis,V. Derenchuck,D. DuPlantis,G. East,M. Ellison,Timothy J.P. Ellison,D.L. Friesel,B. Hamilton,W.P. Jones,W. Lamble,Derun Li,M.G. Minty,T. Sloan,G. Xu,Alex Chao,S. Tepikian,King Yuen Ng +21 more
TL;DR: In this article, the nonlinear beam dynamics of transverse betatron oscillations were studied experimentally at the IUCF Cooler Ring and the properties of these islands were studied.
Experimental beam dynamics at the third integer resonance
D. D. Caussyn,W. Lamble,J. Collins,M. Ball,D. DuPlantis,B. B. Brabson,Timothy J.P. Ellison,M. Ellison,D. Friesel,B. Hamilton,S. Tepikian,W.P. Jones,M.G. Minty,S.Y. Lee,T. Sloan,V. Derenchuk,Alex Chao,King Yuen Ng,S. A. Curtis,G. Xu,G. East,Derun Li +21 more