IPAC2018 - List of Authors (McIntyre, P.M.)

Paper	Title	Page
THPAK118	Beam Dynamics Studies for a Strong-Focusing Cyclotron	3522
	J. Gerity, S. Assadi, P.M. McIntyre, A. Sattarov Texas A&M University, College Station, USA
	Results are presented from end-to-end simulation of a 100 MeV strong focusing cyclotron (SFC). The develop-ment of the high-current SFC is motivated by applica-tions for production of medical isotopes and for a proton driver for subcritical fission. It uses a novel superconducting cavity to provide suffi-cient energy gain to fully separate all turns. An arc-contour F-D doublet, trim dipole winding, and sextupole are located along each turn within the aperture of each sector dipole to control the betatron and synchrotron motion and to stabilize non-linear dynamics with high-current operation. The phase space evolution of a proton bunch in the SFC was simulated using both the code OPAL and an ad hoc Runge-Kutta tracker. Iterative optimization of the dipole, quadrupole, and sextupole fields was used to provide precise isochronicity, favorable betatron phase advance, and cancellation of dispersion in each cell.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-THPAK118
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THPML102	Field and Cost Optimization of a 5 T/m Normal Conducting Quadrupole for the 10-MeV Beam Line of the eLINAC of the Mexican Particle Accelerator Community	4905
SUSPL080	use link to see paper's listing under its alternate paper code
	D. Chavez Valenzuela, G.H.I. Maury Cuna, M. Napsuciale Mendivil Universidad de Guanajuato, División de Ciencias e Ingenierías, León, Mexico J. C. Basilio Ortiz CINVESTAV, Mexico City, Mexico P.M. McIntyre, A. Sattarov Texas A&M University, College Station, USA C.A. Valerio ECFM-UAS, Culiacan, Sinaloa, Mexico B. Yee-Rendón KEK, Ibaraki, Japan
	The Mexican Particle Accelerator Community is currently designing the first Mexican RF eLINAC that will have three beamlines at 10, 60 and 100 MeV. In this work, we present an optimized design in terms of field quality and production cost for the 5 T/m normal conducting quadrupoles of the 10-MeV beamline. Several candidate materials for the yoke were studied based on their availability and machinability, with the aim to optimize in-house production cost (Mexico) while restricting a low multipole content.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-THPML102
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Beam Dynamics Studies for a Strong-Focusing Cyclotron

3522

J. Gerity, S. Assadi, P.M. McIntyre, A. Sattarov
Texas A&M University, College Station, USA

Results are presented from end-to-end simulation of a 100 MeV strong focusing cyclotron (SFC). The develop-ment of the high-current SFC is motivated by applica-tions for production of medical isotopes and for a proton driver for subcritical fission. It uses a novel superconducting cavity to provide suffi-cient energy gain to fully separate all turns. An arc-contour F-D doublet, trim dipole winding, and sextupole are located along each turn within the aperture of each sector dipole to control the betatron and synchrotron motion and to stabilize non-linear dynamics with high-current operation. The phase space evolution of a proton bunch in the SFC was simulated using both the code OPAL and an ad hoc Runge-Kutta tracker. Iterative optimization of the dipole, quadrupole, and sextupole fields was used to provide precise isochronicity, favorable betatron phase advance, and cancellation of dispersion in each cell.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-THPAK118

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPML102

Field and Cost Optimization of a 5 T/m Normal Conducting Quadrupole for the 10-MeV Beam Line of the eLINAC of the Mexican Particle Accelerator Community

4905

SUSPL080

use link to see paper's listing under its alternate paper code

D. Chavez Valenzuela, G.H.I. Maury Cuna, M. Napsuciale Mendivil
Universidad de Guanajuato, División de Ciencias e Ingenierías, León, Mexico
J. C. Basilio Ortiz
CINVESTAV, Mexico City, Mexico
P.M. McIntyre, A. Sattarov
Texas A&M University, College Station, USA
C.A. Valerio
ECFM-UAS, Culiacan, Sinaloa, Mexico
B. Yee-Rendón
KEK, Ibaraki, Japan

The Mexican Particle Accelerator Community is currently designing the first Mexican RF eLINAC that will have three beamlines at 10, 60 and 100 MeV. In this work, we present an optimized design in terms of field quality and production cost for the 5 T/m normal conducting quadrupoles of the 10-MeV beamline. Several candidate materials for the yoke were studied based on their availability and machinability, with the aim to optimize in-house production cost (Mexico) while restricting a low multipole content.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-THPML102

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)