Agenda

Zgoubi Workshop Agenda
26 – 30 August 2019

Monday, 26 August — Introduction to Zgoubi

  • Talks: F. Méot, D. Abell, K. Hock / V. Ranjbar, D. Kelliher
  • Tutorial leaders: P. Moeller, D. Abell, K. Hock, D. Kelliher, C. Hernalsteens
  • Machines: Los Alamos PSR, AGS, eRHIC, Radial Sector FFA

Schedule for Monday

  • 09:00 – 09:50 Talks Mo1 – Mo3
  • 09:50 – 10:10 Coffee Break
  • 10:10 – 10:30 Talk Mo4
  • 10:30 – 11:00 Tutorial TutMo1
  • 11:00 – 12:30 Tutorial TutMo2
  • 12:30 – 13:30 Lunch (on your own)
  • 13:30 – 14:30 Tutorial TutMo2 (cont.)
  • 14:30 – 15:00 Coffee Break
  • 15:00 – 17:30 Tutorial TutMo3
  • 18:30- 20:30 Group Dinner- West Flanders Brewing

Mo1: Overview of Zgoubi — François Méot [20 min]
Mo2: Los Alamos PSR for Code Benchmarking — Dan Abell [15 min]
Mo3: AGS Booster for eRHIC, BNL EIC — Kiel Hock / Vahid Ranjbar [15 min]
Mo4: FFA Renaissance — David Kelliher [20 min]

Group Dinner
(No Charge- Included in Registration)
West Flanders Brewing
1125 Pearl Street
Boulder, CO 80302

Upstairs
http://www.wfbrews.com



TutMo1: Introduction to Zgoubi using Sirepo — Paul Moeller [30 min] This tutorial provides a brief introduction to the Sirepo interface for Zgoubi.

TutMo2: Intro to Zgoubi with the Los Alamos PSR — Dan Abell & Kiel Hock
This tutorial is built around a simple machine: the ten-cell, 797 MeV Los Alamos PSR. The initial exercise illustrates the basic Zgoubi files for input and output, and it demonstrates how to choose an appropriate step size. The following two exercises introduce the standard linear and nonlinear analyses — including tune, chromaticity, and Twiss functions. In the final exercise, we add both spin and acceleration, and simulate the crossing of a spin resonance.

TutMo3: FFA Tutorial — David Kelliher & Cédric Hernalsteens
We simulate a 150 MeV, zero-chromaticity radial-sector FFA. This will include synchrocyclotronlike spiraling accelerated orbit, scaling lattice functions. If time allows, include multi-turn injection, and/or RF capture, and/or dynamic aperture computation.

Tuesday, 27 August — Electron Ion Colliders

  • Talks: B. Nash, V. Morozov, K. André
  • Tutorial leaders: F. Lin, B. Nash
  • Machines: JLEIC

Schedule for Tuesday

  • 09:00 – 09:45 Talks Tu1 – Tu3
  • 09:45 – 10:10 Coffee Break
  • 10:10 – 12:30 Tutorial TutTu1
  • 12:30 – 13:30 Poster Session and Lunch
  • 13:30 – 15:00 Tutorial TutTu1 (cont.)
  • 15:00 – 15:30 Coffee Break
  • 15:30 – 17:30 Tutorial TutTu1 (cont.)

Tu1: Physics of Electron Rings — Boaz Nash [15 min]

Tu2: Polarized Electrons in Designs for JLEIC — Vasiliy Morozov [15 min]

Tu3: LHeC Design — Kevin André / Cédric Hernalsteens¸ [15 min]

TutTu1: ESRF and JLEIC Electron Ring Simulations — Fanglei Lin & Boaz Nash
This tutorial will include three exercises to study the simulation of synchrotron radiation (SR) and electron spin dynamics in Zgoubi. The first will focus on a single dipole magnet to explore the details of the Monte Carlo method. The second introduces the ESRF lattice and simulates the process of beam equilibration in the presence of SR. And the third exercise will simulate spin dynamics and polarization lifetime in the 12 GeV, figure-8, zero-spin-tune lattice for JLEIC.

Wednesday, 28 August — CBETA Energy Recovery Linac

  • Talks: N. Tsoupas
  • Tutorial leaders: F. Méot, N. Tsoupas
  • Machines: CBETA ERL

Schedule for Wednesday

  • 09:00 – 09:20 Talks We1
  • 09:20 – 09:45 Coffee break
  • 09:45 – 12:00 Tutorial TutWe1
  • 12:30 – __?__ Excursion to Rocky Mountain National Park (lunch on the bus)

We1: Field Map Simulations for the CBETA Accelerator— Nicholaos Tsoupas [20 min]

TutWe1: CBETA ERL — François Méot & Nicholaos Tsoupas
CBETA recirculates electron bunches to 150 MeV using a superconducting RF linac, FFA return arcs, four-line spreader and combiner sections, and energy recovery. A series of three exercises will introduce the students to the simulation of a four-pass ERL. These exercises showcase several of Zgoubi’s strengths. It is also an opportunity to introduce accurate tracking in magnet field maps.

The exercises build on the tutorials of the previous two days.

Thursday, 29 August — Electrostatic Devices in Zgoubi

  • Talks: L. Serani, F. Méot, D. Abell
  • Tutorial Leaders: L. Serani, F. Méot
  • Machines: Magneto-Electrostatic spectrometer, Wien filter spin rotator, ExB Nanoprobe

Schedule for Thursday

  • 09:00 – 09:55 Talks Th1 – Th3
  • 09:55 – 10:10 Coffee Break
  • 10:10 – 12:30 Tutorial TutTh1
  • 12:30 – 13:30 Lunch (on your own)
  • 13:30 – 15:00 Tutorial TutTh2
  • 15:00 – 15:30 Coffee Break
  • 15:30 – 17:30 Tutorial TutTh3

Th1: Electrostatic Spectrometers — Laurent Serani [20 min]

Th2: ExB Nanoprobe — François Méot [20 min]

Th3: Electrostatic Machines for pEDM — Dan Abell [15 min]

TutTh1: Magneto- and Electrostatic Mass Separator — Laurent Serani

TutTh2: Wien Filter, Fringe Fields — François Méot & Laurent Serani

TutTh3: ExB Nanoprobe — François Méot
Simulate various machines/devices with electrostatic elements: an electrostatic ring, a combined ExB mass separator, a Wien filter spin rotator, and an ExB achromatic final focus system. Simulations for these devices will introduce workshop participants not only to additional element types in Zgoubi, but also to new types of analyses with Zgoubi.

Friday, 30 August — Future Developments for Zgoubi, Interfaces, and User Feedback

  • Talks: F. Méot (?), D. Abell (?), P. Moeller (?), D. Kelliher, C. Hernelsteens

Schedule for Friday

  • 09:00 – 10:30 Presentations on Future Developments for Zgoubi
  • 10:30 – 10:45 Coffee Break
  • 10:45 – 11:45 Sirepo / Python Interface Discussion
  • 11:45 – 12:15 Workshop Summary and User Feedback
  • 12:15 Adjourn Workshop

Fr1: The Future of Zgoubi — François Méot & Dan Abell [15 min]

Fr2: Future

Topics covered include: Electron Ion colliders, Fixed-Field Accelerators, Energy Recovery Linacs, Medical Synchrotrons

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