The RadiaSoft Blog

C. C. Hall “Impact of space charge on beam dynamics and integrability in the IOTA ring”, Space Charge 2017, Darmstadt, Germany (2017)

D. L. Bruhwiler, S. D. Webb, and D. T. Abell “New Approach to Calculating Dynamical Friction for Magnetized Electron Cooling”, Hadron Synchrotron Section (HSC) Section

C. C. Hall, N. M. Cook, D. L. Bruwiler, S. D. Webb, A. Romanov, E. Prebys and A. Valishev “Nonlinear Integrable Optics with Space Charge

D. L. Bruhwiler “Overview of Modeling & Simulation for Laser Plasma Accelerators”, Advanced and Novel Accelerators for High Energy Physics Roadmap Workshop (ANAR), CERN, Geneva,

D. L. Bruhwiler, A. Edelen, J. Edelen, D. Edstrom JR. , S. D. Webb, D. T. Abell, Y. Eidelman, R. J. Nagler and P. J.

N. M. Cook, D. L. Bruhwiler, J. P. Edelen, C. C. Hall, S. D. Webb, J. S. Eldred, A. Romanov and A. Valishevk “S-based symplectic

C. C. Hall, N. M. Cook, D. L. Bruwiler, S. D. Webb, A. Romanov, E. Prebys and A. Valishev “Simulations of Nonlinear Decoherence with Space

C. C. Hall “Sirepo: Providing Simulation Interface and Reproducibility”, Berkeley Lab Accelerator Simulation Toolkit Workshop (BLAST), Berkeley, California, USA (2018).

N. Goldring, D. L. Bruhwiler, R. J. Nagler, J. Carter, K. Suthar, J. Lerch, R. Jain, V. Mahadevan and P. D. Hartog “Use of COMSOL

D. L. Bruhwiler, S. D. Webb, D. T. Abell and Y. Eidelman “A new approach to calculating dynamic friction for magnetized electrion cooloers – relevance

D. L. Bruhwiler, S. D. Webb and D. T. Abell “A New Approach to Calculating Magnetized Dynamical Friction for JLEIC”, Jefferson Lab Electron-Ion Collider (JLEIC)

D. L. Bruhwiler “A new calculation of magnetized dynamic friction”, International Particle Accelerator Conference (IPAC 2018), Vancouver, British Columbia, Canada (2018)

D. T. Abell “Computational Considerations for Spin Tracking in Electron-Ion Colliders”, Jefferson Lab Electron-Ion Collider (JLEIC) Collaboration Meeting, Newport News Virginia, USA (2017).

D. L. Bruhwiler “8 years of beam-driven wakefield simulation – lessons learned, reduced models & future plans”, FACET-II Science Workshop, SLAC, Menlo Park, California, USA

Hidding, B., Litos, M., Lindstrøm, C., Smith, J., Scherkl, P., Bruhwiler, D., Andonian, G., Cary, J., Rosenzweig, J., Hogan, M. and Adli, E., 2017. JACoW:

B. Nash, J., Wu, K. Bane, and A. Chao, “A new analysis of intrabeam scattering”. In Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the

B. Nash, N. Carmignani, L. Farvacque,and S.M. Liuzzo, S.M., “New functionality for beam dynamics in Accelerator Toolbox (AT)”. MOPWA014, These Proceedings, IPAC’15 (2015).

B. T. Schwartz, G. I. Bell, D. L. Bruhwiler, I. Pogorelov, S. D. Webb, V. N. Litvinenko, Y. Hao, G. Wang and S. Reiche, “Coherent

V.N. Litvinenko, G. Wang, G.I. Bell, D.L. Bruhwiler, A. Elizarov, Y. Hao, Y. Jing, D. Kayran, I.V. Pogorelov, D. Ratner, B.T. Schwartz, O. Shevchenko, A.

S. D. Webb, D. L. Bruhwiler, R. Kishek, A. Valishev and S. Nagaitsev and V. Danilov. Chromatic and Space Charge Effects in Nonlinear Integrable Optics.

D.L. Bruhwiler, S.D. Webb, R. Kishek, S. Nagaitsev, V.V. Danilov and A. Valishev, “Integrable optics design principles for beam halo suppression in accelerator rings at

B. Hidding, G. Manahan, G. Wittig, O. Karger, A. Knetsch, C. Aniculaesei, J.B. Rosenzweig, Y. Xi, A. Murokh, J. Smith, G. Andonian, D.L. Bruhwiler, M.

B. Hidding, G.G. Manahan, G. McKendrick. D.A. Jaroszynski, Z.-M. Sheng, G.H. Welsh, S.M. Wiggins, N. Bourgeois, J. Cowley, S. Hooker, O. Karger, G. Wittig, A.

O.S. Karger, G. Wittig, A. Knetsch, C. Aniculaesei, G. Manahan, G. Andonian, A. Deng, Y. Xi, A. Murokh, D.L. Bruhwiler, J. Smith, J.B. Rosenzweig, D.

S. D. Webb, D. L. Bruhwiler, A. Valishev, R. Kishek, V. V. Danilov and S. Nagaitsev, “Chromaticity Considerations for Nonlinear Integrable Lattices,” presented at the

D.L. Bruhwiler, A. Valishev, R. Kishek, S.D. Webb, V.V. Danilov and S. Nagaitsev, “Simulating Proton Beams in IOTA – the Integrable Optics Test Accelerator,” presented

S. D. Webb, D.L. Bruhwiler, A. Valishev, R. Kishek, V.V. Danilov and S. Nagaitsev, “Chromatic and Space Charge Effects in Nonlinear Integrable Optics,” presented at

D.L. Bruhwiler, “Lessons Learned from Single-Pass Electron Cooling Simulations,” presented at MEIC Collaboration Meeting (Newport News, March 2015).

R. Kishek, “WARP Simulation of Proton Beam in IOTA – full space charge (Preliminary),” presented at the Workshop on Scientific Opportunities in IOTA, (Batavia, April

D.L. Bruhwiler, S.D. Webb, A. Valishev, R. Kishek and S. Nagaitsev, “Equilibration, Diffusion and Halo – Suggested experiments with proton beams in IOTA,” presented at

O.S. Karger, A. Knetsch, G. Wittig, D.L. Bruhwiler, G. Pretzler, A. Murokh, G. Andonian, J. Smith, A. Deng, Y. Xi, J.B. Rosenzweig, B. Hidding, D.A.

D.L. Bruhwiler, “A Review of Single-Pass Simulations for Electron Cooling,” presented at Proc. Int. Part. Accel. Conf. (Richmond, May 2015).

S.D. Webb and D.L. Bruhwiler, “Geometric Integrators for Advanced Plasma Physics Algorithms,” presented at the Laser Plasma Acceleration Workshop (Guadeloupe, May 2015).

D.L. Bruhwiler, O. Chubar, R. Nagler & P. Moeller, “Recent developments in SRW and related open source software for X-ray optics,” presented at the Synchrotron

D.L. Bruhwiler, “Single-pass Simulation Studies of High-Energy Electron Cooling – Review and Future Directions,” presented at COOL Workshop (Newport News, Sep. 2015).

D.L. Bruhwiler, N.M. Cook, S.D. Webb, R. Kishek, A. Valishev, E. Prebys and S. Nagaitsev, “Space Charge Effects on Ion Beam Dynamics in the IOTA

S.D. Webb, “Multisymplectic Integration for Beam and Plasma Simulations,” presented at the 57th APS Division of Plasma Physics Conf. (Savannah, Nov. 2015).

N.M. Cook, D.L. Bruhwiler, B. Hidding, J.-L. Vay and S.D. Webb, “Studies of a hybrid Trojan Horse wakefield accelerator with high transformer ratio,” presented at

N.M. Cook, “Nonlinear proton dynamics in the IOTA ring,” presented at the Proton Accelerators for Science and Innovation Workshop, (Batavia, Nov. 2015).

D.L. Bruhwiler, S.D. Webb, C. Hall, P. McIntyre and J. Gerity “Plans to Simulate JLEIC Magnetized Cooling Concepts,” presented at JLEIC Collaboration Meeting (Newport News,

S.D. Webb, “Kinetic Relaxation of Wakes in Plasma Accelerators,” presented at the High Brightness Beams Workshop (Havana, March 2016).

D.L. Bruhwiler, S.D. Webb, N.M. Cook, C. Hall, A.L. Romanov, A. Valishev and R. Kishek, “Challenges to demonstrating integrable proton dynamics in IOTA,” presented at

D.L. Bruhwiler, S.D. Webb, N.M. Cook, C. Hall, A.L. Romanov, R. Nagler, P. Moeller, R. Kishek, A. Valishev, “Simulations of the IOTA Integrable Optics Experiment,”

N.M. Cook, C. Hall, S.D. Webb, R.A. Kishek, A. Valishev, A.L. Romanov and D.L. Bruhwiler, “Higher order perturbations to nonlinear integrable optics in IOTA,” presented

N.M. Cook, C. Hall, S.D. Webb, R.A. Kishek, A. Valishev, A.L. Romanov and D.L. Bruhwiler, “Space Charge Effects on Ion Beam Dynamics and Integrability in

S.D. Webb, “A Single-Turn Map Formalism for Collective Effects,” presented at the 57th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams (Malmö,

S.D. Webb, E.G. Evstatiev and N.M. Cook, “Survey of Variational Algorithms for Modeling Intense Beams,” presented at the 57th ICFA Advanced Beam Dynamics Workshop on

P. Scherkl, G.G. Manahan, J. Smith, G. Andonian, A. Murokh, B. Hidding, O.S. Karger, A. Knetsch, G. Wittig, A.F. Habib, G. Hurtig, P. Delinikolas, A.

O.S. Karger, G.G. Manahan, A. Knetsch, G. Wittig, P. Scherkl, T. Heinemann, A.F. Habib, G. Hurtig, P. Delinikolas, A. Beaton, S. Kuschel, M. Kaluza, M.

G.G. Manahan, A. Deng, B. O’Shea, S. Gessner, V. Yakimenko, C.A. Linstrom, E. Adli, R. Zgadzaj, A. Murokh, D.L. Bruhwiler, B. Hidding, M. Hogan, A.

A. Knetsch, O. Karger, Z.-M. Sheng, G. Xia, D. Jaroszynski, B. Hidding, A. Deng, D.L. Bruhwiler, G. Wittig, Y. Xi, G.G. Manahan, S. Jamison and

S.D. Webb, “A Hamiltonian Perturbation Theory for Plasma Wakes,” presented at the Advanced Accel. Concepts Workshop (National Harbor, Aug. 2016).

N. Cook, S.D. Webb, D.L. Bruhwiler, C. Hall, R. Kishek, A. Valishev, A. Romanov, E. Prebys and S. Nagaitsev, “Understanding perturbations to nonlinear integrable optics

D.L. Bruhwiler, M. Rakitin, P. Moeller, R. Nagler & O. Chubar, “An open source GUI for collaborative cloud-based X-ray optics modeling,” presented at the Software

K. Suthar, P. Den Hartog, B. Stillwell and D.L. Bruhwiler, “Integrated Approach to Optimize the Design of Vacuum Chamber Combining Responsible Physics in Finite Element

A. Romanov, A. Valishev, D.L. Bruhwiler, N.M. Cook and C. Hall, “Adaptive Matching of the IOTA Ring Linear Optics for Space Charge Compensation,” presented at

N. M. Cook, C. Hall, S.D. Webb, R. Kishek, A. Valishev, A. L. Romanov and D. L. Bruhwiler, “Nonlinear dynamics, dispersive, and chromatic considerations in

D.L. Bruhwiler and S.D. Webb, “Fast and Accurate Calculations of Dynamical Friction for Magnetized Electrons,” presented at the North American Particle Accelerator Conf. (Chicago, October

D. T. Abell, N. M. Cook, C. Hall and S. D. Webb, “Efficient Simulations of Energy Recovery Linacs with Multiple High-Order Modes,” presented at the

C. C. Hall, D. L. Bruhwiler, N. M. Cook, S. D. Webb, A. Romanov, A. Valishev, and R. Kishek, “Impact of Space Charge on Beam

D.L. Bruhwiler, O. Chubar, R. Nagler, J. Krzywinski and A. Boehnlein, “An open software framework for advancement of X-ray optics simulation and modeling,” Proc. SPIE

S.D. Webb & D.L. Bruhwiler, “Multisymplectic Integrators for Accelerator Tracking Codes,” Proc. Int. Part. Accel. Conf., MOPMA030 (2015); http://accelconf.web.cern.ch/AccelConf/IPAC2015/papers/mopma030.pdf

S.D. Webb, D.L. Bruhwiler, R. Kishek, S. Nagaitsev, A. Valishev and V.V. Danilov, “Experiences Simulating Nonlinear Integrable Optics,” Proc. Int. Part. Accel. Conf., MOPMA029 (2015);

S.D. Webb, D.L. Bruhwiler, S. Nagaitsev, A. Valishev and V.V. Danilov, “Chromaticity & Dispersion in Nonlinear Integrable Optics,” Proc. Int. Part. Accel. Conf., MOPMA028 (2015);

D.L. Bruhwiler, R. Nagler, S.D. Webb, G. Andonian, M.A. Harrison, S. Seung, T. Shaftan and P. Moeller, “Cross-platform and cloud-based access to multiple particle accelerator

D.L. Bruhwiler and S.D. Webb, “New algorithm for dynamical friction of ions in a magnetized electron beam,” Proc. Advanced Accel. Concepts Workshop (2016), AIP Conf.

L. Wiegart, A. Fluerasu, D.L. Bruhwiler and O. Chubar, “Partially Coherent Wavefront Propagation Simulations: Mirror and Monochromator Crystal Quality Assessment,” Proc. 12th Int. Conf. Synch. Rad.

D. L. Bruhwiler, S. D. Webb, N. M, Cook, C. Hall, A. Romanov, R. Nagler, P. Moeller, R. Kishek and A. Valishev, “Proposed Experimental Validation

S. D. Webb, “An Analytic Model for Kinetic Wake Relaxation in a Plasma Wakefield Accelerator,” presented at the North American Particle Accelerator Conf. (Chicago, October

D.L. Bruhwiler, R. Nagler, P. Moeller, R. Lehe, J.-L. Vay, B. Hidding, G. Andonian, Y. Xi, S.D. Webb and N. Cook, “Beam plasma acceleration –

J. Gerity, J., D. L. Bruhwiler, D.L., C. S. Park, C. Hall, V.J. Moens, G. Stancari, and P. M. McIntyre, 2017. Simulations of space charge