View source for 2016-Feb-13 Accel. R and D Biweekly Report


Slava Derbenev
<ul>
<li>Participated the JLab-Juelich collaboration meeting and gave a presentation
<li>Participated ERL cooler meeting and studied issues that could optimized bunched beam cooling
<li>Continued to study unified field theory
</ul>
<br>

Fanglei Lin
<ul>
<li>Working on the electron spin tracking using SLICKTRACK and ZGOUBI.
<li>Optimized the electron detector region optics and sent to M. Sullivan for studying of reducing the synchrotron radiation background.
<li>Miscellaneous: attended Juelich/COSY EDM discussion, discussed electron non-linear beam dynamics studies with SLAC colleagues, discussed the feasibility of polarized positrons for JLEIC, attended    MEIC-related meetings.
</ul>
<br>

Vasiliy Morozov
<ul>
<li>Preparation of my AAC presentation: a number of dry runs and discussions
<li>Ion polarization: working with Anatoliy, presentation on EDM, setting up for tracking the ion collider ring
<li>Non-linear dynamics: working with Guohui and Fanglei, teleconference with SLAC
<li>GHOST development: preparation of a paper
<li>Miscellaneous: synchronization chicane, SBIR proposal, Skew PIC, injector discussion, positron discussion, detector region, seminar committee, translation of Slava's thesis
</ul>
<br>

Amy Sy
<ul>
<li>Skew PIC: Compensation of chromatic aberrations with straight and alternating strength sextupoles in the coupled correlated optics channel. Demonstrated that addition of sextupole magnets restores dynamic stability of off-momentum particles. Explored octupole insertion for spherical aberration compensation.
<li>ERL for isotopes: Committed to ODU CAS seminar in mid March.
</ul>
<br>

Guohei Wei
<ul>
<li>Combined multipoles survey of FFQ due to 10 sigma beam size of requirement at IP of the JLEIC ion collider ring.
<li>Learning on Hamiltonian and nonliear driving terms
<li>Writing of IPAC16's proceeding paper
</ul>
<br>

Yuhong Zhang
<ul>
<li>Wrote and revised slides for AAC review
<li>Participated discussions with Richard York
<li>Participated the JLab-Juelich collaboration meeting
<li>Continued JLEIC study
</ul>
<br>