Georg Hoffstaetter

 

 

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Superconducting Radio Frequency Systems for Particle Accelerators

Many modern particle accelerators rely on superconducting accelerating systems where accelerating fields are stored with minimal losses.

Publications

F. Furuta, B. Elmore, G.M. Ge, T. Gruber, G.H. Hoffstaetter, D.K. Krebs, J. Sears, Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA. T.D. Hall, M.E. Inman, S.T. Snyder, E.J. Taylor, Faraday Technology, Inc., Clayton, Ohio, USA. H. Hayano, T. Saeki, KEK, Ibaraki, Japan. Y.I. Ida, K.N. Nii, MGH, Hyogo-ken, Japan, Vertical Electropolishing Studies at Cornell, Proceedings SRF15, Whistler/CA (2015)

F. Furuta, B. Clasby, R.G. Eichhorn, B. Elmore, G.M. Ge, D. Gonnella, D.L. Hall, G.H. Hoffstaetter, R.P.K. Kaplan, J.J. Kaufman, M. Liepe, J.T. Maniscalco, T.I. O'Connel, S. Posen, P. Quigley, D.M. Sabol, J. Sears, E.N. Smith, V. Veshcherevich, Performance of the Cornell ERL Main Linac Prototype Cryomodule, Proceedings SRF15, Whistler/CA (2015)

R.G. Eichhorn, J.V. Conway, T. Gruber, Y. He, G.H. Hoffstaetter, Y. Li, M. Liepe, T.I. O'Connel, P. Quigley, J. Sears, V.D. Shemelin, E.N. Smith, M. Tigner, Higher Order Mode Absorbers for High Current SRF Applications, Proceedings SRF15, Whistler/CA (2015)

F. Furuta, R.G. Eichhorn, G.M. Ge, D. Gonnella, D.L. Hartill, G.H. Hoffstaetter, J.J. Kaufman, M. Liepe, E.N. Smith, Multi-Cell Temperature Mapping and Conclusions, Proceedings SRF15, Whistler/CA (2015)

D.L. Hall, B. Clasby, H. Conklin, R.G. Eichhorn, T. Gruber, G.H. Hoffstaetter, J.J. Kaufman, M. Liepe, High Quality Factor Studies in SRF Nb3Sn Cavities, Proceedings SRF15, Whistler/CA (2015)

M. Ge, F. Furuta, G.H. Hoffstaetter, M. Liepe, J. Sears, V. Veshcherevich, Efforts of the Improvement of Cavity Q-Value by Plasma Cleaning Technology: Plan and Results from Cornell University, Proceedings SRF15, Whistler/CA (2015)

M. Ge, R.G. Eichhorn, B. Elmore, F. Furuta, D. Gonnella, T. Gruber, G.H. Hoffstaetter, J.J. Kaufman, M. Liepe, T.I. O'Connel, J. Sears, E.N. Smith, Performance of Nitrogen-Doped 9-Cell SRF Cavities in Vertical Tests at Cornell University , Proceedings SRF15, Whistler/CA (2015)

D. Gonnella, B. Clasby, R.G. Eichhorn, B. Elmore, F. Furuta, G.M. Ge, D.L. Hall, Y. He, G.H. Hoffstaetter, J.J. Kaufman, P.N. Koufalis, M. Liepe, J.T. Maniscalco, T.I. O'Connel, P. Quigley, D.M. Sabol, E.N. Smith, V. Veshcherevich, Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA. A. Grassellino, C.J. Grimm, J.P. Holzbauer, O.S. Melnychuk, Y.M. Pischalnikov, A. Romanenko, W. Schappert, D.A. Sergatskov, Fermilab, Batavia, Illinois, USA. A.D. Palczewski, C.E. Reece, JLab, Newport News, Virginia, USA, Cryomodule Testing of Nitrogen-Doped Cavities, Proceedings SRF15, Whistler/CA (2015)

>M. Liepe, P. Bishop, H. Conklin, R.G. Eichhorn, F. Furuta, G.M. Ge, D. Gonnella, T. Gruber, D.L. Hall, G.H. Hoffstaetter, J.J. Kaufman, G. Kulina, J.T. Maniscalco, T.I. O'Connel, P. Quigley, D.M. Sabol, J. Sears, V. Veshcherevich, Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA. M. Checchin, A.C. Crawford, A. Grassellino, C.J. Grimm, A. Hocker, M. Martinello, O.S. Melnychuk, J.P. Ozelis, A. Romanenko, A.M. Rowe, D.A. Sergatskov, W.M. Soyars, R.P. Stanek, G. Wu, Fermilab, Batavia, Illinois, USA. A.D. Palczewski, C.E. Reece, JLab, Newport News, Virginia, USA, LCLS-II SRF Cavity Processing Protocol Development and Baseline Cavity Performance Demonstration

>M. Liepe, B. Clasby, R.G. Eichhorn, B. Elmore, F. Furuta, G.M. Ge, D. Gonnella, T. Gruber, D.L. Hall, G.H. Hoffstaetter, J.J. Kaufman, P.N. Koufalis, J.T. Maniscalco, T.I. O'Connel, P. Quigley, D.M. Sabol, J. Sears, E.N. Smith, V. Veshcherevich, Niobium Impurity-Doping Studies at Cornell and CM Cooldown Dynamic Effect on Q0, Proceedings SRF15, Whistler/CA (2015)

D. Gonnella, R.G. Eichhorn, F. Furuta, G.M. Ge, D.L. Hall, Y. He, K.M.V. Ho, G.H. Hoffstaetter, M. Liepe, J.T. Maniscalco, T.I. O'Connel, S. Posen, P. Quigley, J. Sears, V. Veshcherevich, Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA. A. Grassellino, C.J. Grimm, O.S. Melnychuk, A. Romanenko, Fermilab, Batavia, Illinois, USA, Update on Nitrogen-doped 9-cell Cavity Performance in the Cornell Horizontal Test Cryomodule, Proceedings SRF15, Whistler/CA (2015)

R.G. Eichhorn, B. Bullock, B. Clasby, J.V. Conway, B. Elmore, F. Furuta, G.M. Ge, G.H. Hoffstaetter, M. Liepe, T.I. O'Connel, P. Quigley, D.M. Sabol, J. Sears, E.N. Smith, V. Veshcherevich, Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA. Y. He, Fermilab, Batavia, Illinois, USA, Complection of the Cornell High Q CW Full Linac Cryo-module, Proceedings of IPAC2014, Dresden/Germany

D. Gonnella, R. Eichhorn, F. Furuta, M. Ge, D. Hall, V. Ho, G. Hoffstaetter, M. Liepe), T. O'Connell, S. Posen, P. Quigley, J. Sears, V. Veshcherevich, A. Grassellino, A. Romanenko and D. A. Sergatskov, Nitrogen-doped 9-cell cavity performance in a test cryomodule for LCLS-II, J. Appl. Phys. 117, 023908 (2015); http://dx.doi.org/10.1063/1.4905681

Valery Shemelin and Georg Hoffstaetter, Analytical relationships between elliptic cavity shape and fields. Phys. Rev. Special topics - Accelerators and Beams 17, 102001 (2014), p. 1 - 7.

R.G. Eichhorn, B. Bullock, J.V. Conway, B. Elmore, F. Furuta, Y. He, G.H. Hoffstaetter, J.J. Kaufman, M. Liepe, T.I. O'Connel, P. Quigley, D.M. Sabol, J. Sears, E.N. Smith, V. Veshcherevich, Cornell's Main Linac Cryomodule for the Energy Recovery Linac Project. Proceedings of IPAC2014, Dresden, Germany.

D.L. Hall† , A. Bartnik, M.G. Billing, R.G. Eichhorn, G.H. Hoffstaetter, M. Liepe C. Mayes, P. Quigley, V. Veshcherevich, BEAM-BASED HOM STUDIES OF THE CORNELL ENERGY RECOVERY LINAC 7-CELL SRF CAVITY, Proceedings of LINAC14, Israel

M. Ge, G. Hoffstaetter, H. Padamsee, V. Shemelin, Extracting Superconducting Parameters from Surface Resistivity by Using Inside Temperature of SRF Cavities, ArXiv #1405.4226, http://arxiv.org/pdf/1405.4226

S.J. Full, N.I. Agladze, A.C. Bartnik, I.V. Bazarov, J. Dobbins, B.M. Dunham, Y. Li, X. Liu, T.P. Moore, J.J. Savino, K.W. Smolenski, A Fast Rotating Wire Scanner for use in High Current Accelerators, Proceedings of PAC2013, Pasadena, CA USA.

R.G. Eichhorn, G.M. Ge, Y. He, G.H. Hoffstaetter, M. Liepe, T. O'Connel, P. Quigley, D.M. Sabol, J. Sears, E.N. Smith, V. Veshcherevich, Cornell's Main Linac Cryo-module Prototype, Proceedings of PAC2013, Pasadena/CA

N.R.A. Valles, R.G. Eichhorn, F. Furuta, G.M. Ge, D. Gonnella, D.L. Hall, Y. He, K.M.V. Ho, G.H. Hoffstaetter, M. Liepe, T.I. O'Connell, S. Posen, P. Quigley, J. Sears, V. Veshcherevich, Cryomodule Performance of the Main Linac Prototype Cavity for Cornell's Energy Recovery Linac, Proceedings of PAC2013, Pasadena/CA

G.M. Ge, G.H. Hoffstaetter, A Temperature-Mapping System for Multi-Cell SRF Accelerator Cavities, Proceedings of PAC2013, Pasadena/CA

G.M. Ge, G.H. Hoffstaetter, Investigation of the Surface Resistivity of SRF Cavities via the HEAT and SRIMP Program as well as the Multi-cell T-Map System, Proceedings of PAC2013, Pasadena/CA

>N. Ganshin, X. Mi, E. N. Smith and G. H. Hoffstaetter, Use of quartz tuning forks for sensitive, in-situ measurements of helium properties during SRF cavity tests, JINST 8 P04007, doi:10.1088/1748-0221/8/04/P04007

C.E. Mayes, L. Gupta, G.H. Hoffstaetter, V.O. Kostroun, A.A. Mikhailichenko CLASSE, Ithaca, New York, USA, Improving Emittances in Existing Storage Rings by Defocusing Dipoles. IPAC 2013, Shanghai, China, May 2013

R. Eichhorn, J.V. Conway, Y. He, G.H. Hoffstaetter, M. Liepe, T.I. O'Connell, P. Quigley, J. Sears, V.D. Shemelin, N.R.A. Valles, CLASSE, Ithaca, New York, US, Cornell's HOM Beamline Absorbers, IPAC 2013, Shanghai, China, May 2013

>R. Eichhorn, Y. He, G.H. Hoffstaetter, M. Liepe, T.I. O'Connell, P. Quigley, D.M. Sabol, J. Sears, E.N. Smith, V. Veshcherevich, CLASSE, Ithaca, New York, USA, The CW Linac Cryo-module for Cornell’s ERL, IPAC 2013, Shanghai, China, May 2013

G.H. Hoffstaetter, A.C. Bartnik, I.V. Bazarov, D.H. Bilderback, M.G. Billing, J.D. Brock, J.A. Crittenden, L. Cultrera, D.S. Dale, J. Dobbins, B.M. Dunham, R.D. Ehrlich, M. P. Ehrlichman, R. Eichhorn, K. Finkelstein, E. Fontes, M.J. Forster, S.J. Full, F. Furuta, D. Gonnella, S.W. Gray, S.M. Gruner, C.M. Gulliford, D.L. Hartill, Y. He, R.G. Helmke, K.M.V. Ho, R.P.K. Kaplan, S.S. Karkare, V.O. Kostroun, H. Lee, Y. Li, M. Liepe, X. Liu, J.M. Maxson, C.E. Mayes, A.A. Mikhailichenko, H. Padamsee, J.R. Patterson, S.B. Peck, S. Posen, P. Quigley, P. Revesz, D.H. Rice, D. Sagan, J. Sears, V.D. Shemelin, D.M. Smilgies, E.N. Smith, K.W. Smolenski, A.B. Temnykh, M. Tigner, N.R.A. Valles, V. Veshcherevich, A.R. Woll, Y. Xie, Z. Zhao CLASSE, Ithaca, New York, USA, Readiness for the Cornell ERL, IPAC 2013, Shanghai, China, May 2013

N.R.A. Valles, R. Eichhorn, F. Furuta, G.M. Ge, D. Gonnella, Y. He, K.M.V. Ho, G.H. Hoffstaetter, M. Liepe, T.I. O'Connell, S. Posen, P. Quigley, J. Sears, V. Veshcherevich CLASSE, Ithaca, New York, USA, Cornell ERL Main Linac 7-cell Cavity Performance in Horizontal Test Cryomodule Qualifications, IPAC 2013, Shanghai, China, May 2013

>N.R.A. Valles, R. Eichhorn, G.H. Hoffstaetter, M. Liepe, CLASSE, Ithaca, New York, USA, HOM Studies of the Cornell ERL Main Linac Cavity: HTC-1 Through HTC-3, IPAC 2013, Shanghai, China, May 2013

Y. Xie, G.H. Hoffstaetter, M. Liepe, CLASSE, Ithaca, New York, USA, Quench and High Field Q-SLOP Studies using a Single Cell Cavity with Artificial Pits, IPAC 2013, Shanghai, China, May 2013

V.D. Shemelin, G.H. Hoffstaetter, First-Principle Approach for Optimization of Cavity Shape for High Gradient and Low Loss, IPAC 2012, New Orleans, Louisiana, USA, May 2012

P.A. McIntosh, M.A. Cordwell, P.A. Corlett, P. Davies, E. Frangleton, P. Goudket, K.J. Middleman, S.M. Pattalwar, A.E. Wheelhouse, STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom; S.A. Belomestnykh BNL, Upton, Long Island, New York, USA; Buchner, F.G. Gabriel, P. Michel, HZDR, Dresden, Germany; J.N. Corlett, D. Li, S.M. Lidia, LBNL, Berkeley, California, USA; G.H. Hoffstaetter, M. Liepe, H. Padamsee, P. Quigley, J. Sears, V.D. Shemelin, V. Veshcherevich, CLASSE, Ithaca, New York, USA; T.J. Jones, J. Strachan, STFC/DL, Daresbury, Warrington, Cheshire, United Kingdom; R.E. Laxdal, TRIUMF, Canada's National Laboratory for Particle and Nuclear Physics, Vancouver, Canada; D. Proch, J.K. Sekutowicz, DESY, Hamburg, Germany; T.I. Smith, Stanford University, Stanford, California, USA, Completed Assembly of the Daresbury International ERL Cryomodule and its Implementation on ALICE, IPAC 2012, New Orleans, Louisiana, USA, May 2012

B.M. Dunham, A.C. Bartnik, I.V. Bazarov, L. Cultrera, J. Dobbins, C.M. Gulliford, G.H. Hoffstaetter, R.P.K. Kaplan, V.O. Kostroun, Y. Li, M. Liepe, X. Liu, F. Lohl, P. Quigley, D.H. Rice, E.N. Smith, K.W. Smolenski, M. Tigner, V. Veshcherevich, Z. Zhao, CLASSE, Ithaca, New York, USA; S.S. Karkare, H. Li, J.M. Maxson; Cornell University, Ithaca, New York, USA, Performance of the Cornell High-Brightness, High-Power Electron Injector, IPAC 2012, New Orleans, Louisiana, USA, May 201

E.N. Smith, Cornell University, Ithaca, New York, USA; Y. He, G.H. Hoffstaetter, M. Liepe, M. Tigner, CLASSE, Ithaca, New York, USA, Cryogenic Distribution System for the Proposed Cornell ERL Main Linac, IPAC 2012, New Orleans, Louisiana, USA, May 2012

F. Furuta, B. Elmore, Cornell University, Ithaca, New York, USA; A.C. Crawford, Fermilab, Batavia, USA; G.M. Ge, G.H. Hoffstaetter, M. Liepe, CLASSE, Ithaca, New York, USA, Multi-cell VEP Results: High Voltage, High Q, and Localized Temperature Analysis, IPAC 2012, New Orleans, Louisiana, USA, May 2012

N.R. Holtkamp, SLAC, Menlo Park, California, USA; S. Biedron, S.V. Milton, CSU, Fort Collins, Colorado, USA; L. Boeh, J.E. Clayton, G. Zdasiuk, VMS GTC, Palo Alto, California, USA; S.A. Gourlay, M.S. Zisman, LBNL, Berkeley, California, USA; R.W. Hamm, R&M Technical Enterprises, Pleasanton, California, USA; S. Henderson, Fermilab, Batavia, USA; G.H. Hoffstaetter, CLASSE, Ithaca, New York, USA; L. Merminga, TRIUMF, Canada's National Laboratory for Particle and Nuclear Physics, Vancouver, Canada; S. Ozaki, BNL, Upton, Long Island, New York, USA; F.C. Pilat, JLAB, Newport News, Virginia, USA; M. White, ANL, Argonne, USA, Accelerator R&D: Research for Science - Science for Society, IPAC 2012, New Orleans, Louisiana, USA, May 2012

G.M. Ge, F. Furuta, D.L. Hartill, K.M.V. Ho, G.H. Hoffstaetter, E.N. Smith, CLASSE, Ithaca, New York, USA, Construction, Evaluation, and Application of a Temperature Map for Multi-cell SRF Cavities, IPAC 2012, New Orleans, Louisiana, USA, May 2012

M. Liepe, G.H. Hoffstaetter, S. Posen, P. Quigley, V. Veshcherevich, CLASSE, Ithaca, New York, USA, High Current Operation of the Cornell ERL Superconducting RF Injector Cryomodule, IPAC 2012, New Orleans, Louisiana, USA, May 2012

>M. Liepe, F. Furuta, G.M. Ge, Y. He, G.H. Hoffstaetter, T.I. O'Connell, S. Posen, J. Sears, M. Tigner, N.R.A. Valles, V. Veshcherevich, CLASSE, Ithaca, New York, USA, Progress on Superconducting RF Work for the Cornell ERL, IPAC 2012, New Orleans, Louisiana, USA, May 2012

N.R.A. Valles, M.G. Billing, G.H. Hoffstaetter, M. Liepe, C.E. Mayes, CLASSE, Ithaca, New York, USA, HOM Studies on the Cornell ERL Prototype Cavity in a Horizontal Test Cryomodule, IPAC 2012, New Orleans, Louisiana, USA, May 2012

N.R.A. Valles, F. Furuta, G.M. Ge, Y. He, K.M.V. Ho, G.H. Hoffstaetter, M. Liepe, T.I. O'Connell, S. Posen, P. Quigley, J. Sears, M. Tigner, V. Veshcherevich, CLASSE, Ithaca, New York, USA, Testing of the Main-Linac Prototype Cavity in a Horizontal Test Cryomodule for the Cornell ERL, IPAC 2012, New Orleans, Louisiana, USA, May 2012

S. Posen, G.H. Hoffstaetter, M. Liepe, Y. Xie, CLASSE, Ithaca, New York, USA, Recent Developments in the Cornell Nb3Sn Initiative, IPAC 2012, New Orleans, Louisiana, USA, May 2012

S. Posen, D. Gonnella, G.H. Hoffstaetter, M. Liepe, CLASSE, Ithaca, New York, USA; J. Oh, Cornell University, Ithaca, New York, USA, Residual Resistance Studies at Cornell, IPAC 2012, New Orleans, Louisiana, USA, May 2012

M.G. Billing, G.H. Hoffstaetter, C.E. Mayes, K.W. Smolenski, H.A. Williams, CLASSE, Ithaca, New York, USA, Computed Wake Field Effects from Measured Surface Roughness in the Walls of the Cornell ERL, IPAC 2012, New Orleans, Louisiana, USA, May 2012

K. Fong, M.P. Laverty, Q. Zheng, TRIUMF, Canada's National Laboratory for Particle and Nuclear Physics, Vancouver, Canada; E.P. Chojnacki, G.H. Hoffstaetter, D. Meidlinger, S.P. Wang, CLASSE, Ithaca, New York, USA, Self Excited Operation for a 1.3 GHz 5-cell Superconducting Cavity, Proceedings of 2011 Particle Accelerator Conference, New York, NY, USA, p. 660

>C.E. Mayes, I.V. Bazarov, S.A. Belomestnykh, D.H. Bilderback, M.G. Billing, J.D. Brock, E.P. Chojnacki, J.A. Crittenden, L. Cultrera, J. Dobbins, B.M. Dunham, R.D. Ehrlich, M. P. Ehrlichman, E. Fontes, C.M. Gulliford, D.L. Hartill, G.H. Hoffstaetter, V.O. Kostroun, F.A. Laham, Y. Li, M. Liepe, X. Liu, F. Lohl, A. Meseck, A.A. Mikhailichenko, H. Padamsee, S. Posen, P. Quigley, P. Revesz, D.H. Rice, D. Sagan, V.D. Shemelin, E.N. Smith, K.W. Smolenski, A.B. Temnykh, M. Tigner, N.R.A. Valles, V. Veshcherevich, Y. Xie, CLASSE, Ithaca, New York, USA; S.S. Karkare, J.M. Maxson, Cornell University, Ithaca, New York, USA, Cornell ERL Research and Development, Proceedings of 2011 Particle Accelerator Conference, New York, NY, USA, p. 729

R. Sah, A. Dudas, M.L. Neubauer, Muons, Inc, Batavia, USA; G.H. Hoffstaetter, M. Liepe, H. Padamsee, V.D. Shemelin, CLASSE, Ithaca, New York, USA; K. Ko, C.-K. Ng, L. Xiao SLAC, Menlo Park, California, USA, Beam Pipe HOM Absorber for SRF Cavities, Proceedings of 2011 Particle Accelerator Conference, New York, NY, USA, p. 1012

Meseck, HZB, Berlin, Germany; G.H. Hoffstaetter, F. Lohl, C.E. Mayes, CLASSE, Ithaca, New York, USA, FELs as X-ray Sources in ERL Facilities, Proceedings of 2011 Particle Accelerator Conference, New York, NY, USA, p. 2390

M. Liepe, G.H. Hoffstaetter, S. Posen, J. Sears, V.D. Shemelin, M. Tigner, N.R.A. Valles, V. Veshcherevich, Progress on Superconducting RF for the Cornell Energy-Recovery-Linac, Proceedings of 2011 Particle Accelerator Conference, New York, NY, USA, p. 2580

>M. Liepe, D.L. Hartill, G.H. Hoffstaetter, S. Posen, P. Quigley, V. Veshcherevich, Experience with the Cornell ERL Injector SRF Cryomodule during High Beam Current Operation, Proceedings of IPAC2011, San Sebastian, Spain, p. 35

>C.E. Mayes, C.S. Chiu, G.H. Hoffstaetter, V.O. Kostroun, D. Sagan, CLASSE, Ithaca, New York, USA; L.M. Nash, North Carolina University, Chapel Hill, North Carolina, USA, Dark Current Simulations for the Cornell ERL, Proceedings of IPAC2011, San Sebastian, Spain, p. 2214

D. Sagan, I.V. Bazarov, J.Y. Chee, J.A. Crittenden, G. Dugan, K. Finkelstein, G.H. Hoffstaetter, C.E. Mayes, S. Milashuk, D. L. Rubin, J.P. Shanks, CLASSE, Ithaca, New York, USA; R. Cope, CSU, Fort Collins, Colorado, USA, Unified Accelerator Modeling Using the Bmad Software Library, Proceedings of IPAC2011, San Sebastian, Spain, p. 2310

Georg H. Hoffstaetter, Maury Tigner, Recent SRF Developments for ERLs, SRF2011, Chicago, IL, USA

Matthias Liepe, Yun He, Georg H. Hoffstaetter, Sam Posen, James Sears, Valery D. Shemelin, Maury Tigner, Nicholas Ruben Alexander Valles, Vadim Veshcherevich, Superconducting RF for the Cornell Energy-Recovery Linac Main Linac, SRF2011, Chicago, IL, USA

Valery D. Shemelin, Georg H. Hoffstaetter, Influence of Foreign Particles on the Quality Factor of a Superconducting Cavity, SRF2011, Chicago, IL, USA

G. Hoffstaetter (Cornell), “ERL for light sources”, ERL 2011, Tsukuba, Ibaraki, Japan

G. Hoffstaetter (Cornell), “Summary of coherent X-ray workshops at Cornell”, ERL 2011, Tsukuba, Ibaraki, Japan

E. Mayes, G. H. Hoffstaetter, Coherent Synchrotron Radiation Simulation for the Cornell Energy Recovery Linac, Proceedings of IPAC’10, Kyoto, Japan

E. Mayes, G. H. Hoffstaetter, Cornell Energy Recovery Linac Lattice and Layout, Proceedings of IPAC’10, Kyoto, Japan

F. A. Laham, Cornell University, Ithaca, New York; C. E. Mayes, G. H. Hoffstaetter, Classe, Ithaca, New York, An Extension of Cornell's Energy Recovery Linac for Compressed High-charge Bunches, Proceedings of IPAC’10, Kyoto, Japan

>M. Liepe, S. Belomestnykh, E. Chojnacki, Z. Conway, G. Hoffstaetter, R. Kaplan, S. Posen, P. Quigley, J. Sears, V. Shemelin, V. Veshcherevich, Status of the Cornell ERL Injector SCRF Cryomodule, Proceedings of LINAC2010, Tsukuba, Japan

>M. Liepe, S.A. Belomestnykh, E.P. Chojnacki, Z.A. Conway, G.H. Hoffstaetter, R.P.K. Kaplan, S.E. Posen, P. Quigley, J. Sears, V.D. Shemelin, V. Veshcherevich, Latest Results and Test Plans from the 100 mA Cornell ERL Injector SCRF Cryomodule, Proceedings of IPAC’10, Kyoto, Japan

M.L. Neubauer, A. Dudas, R. Sah Muons, Inc, Batavia; G.H. Hoffstaetter, M. Liepe, H. Padamsee, V. Shemelin, CLASSE, Ithaca, New York, Beam Pipe HOM Absorber for 750 MHz RF Cavities, Proceedings of IPAC’10, Kyoto, Japan

Chojnacki, S. Belomestnykh, S. Chapman, R. Ehrlich, G. Hoffstaetter, M. Liepe, H. Padamsee, J. Sears, E. Smith, and V. Veshcherevich, Design of an ERL Linac Cryomodule, Proceedings PAC09, Vancouver, CA (2009)

Bazarov, S. Belomestnykh, E. Chojnacki, J. Dobbins, B. Dunham, R. Ehrlich, M. Forster, C.I. Gulliford, G. Hoffstaetter, H. Li, Y. Li, M. Liepe, X. Liu, F. Loehl, D. Ouzounov, H. Padamsee, D. Gulliford, D. Rice, V. Shemelin, E. Smith, K. Smolenski, M. Tigner, and V. Veshcherevich, Initial Beam Results From the Cornell High-current ERL Injector Prototype, Proceedings PAC09, Vancouver, CA (2009)

J.A. Crittenden, I.V. Bazarov, S.A. Belomestnykh, D.H. Bilderback, M.G. Billing, J.D. Brock, E.P. Chojnacki, B.M. Dunham, M.P. Ehrlichman, M.J. Forster, S.M. Gruner, G.H. Hoffstaetter, C.J. Johnstone, Y.Li, M.U. Liepe, C.E. Mayes, A.A. Mikhailichenko, H.S. Padamsee, S.B. Peck, D.C. Sagan, V.D. Shemelin, A. Temnykh, M. Tigner, and V. Veshcherevich, Developments for Cornell's X-ray ERL, Proceedings PAC09, Vancouver, CA (2009)

Z.A. Conway, E.P. Chojnacki, D.L. Hartill, G.H. Hoffstaetter, M.U. Liepe, H.S. Padamsee, A.S. Romanenko, and J.O. Sears, ILC Testing Program at Cornell University, Proc. SRF09, Berlin, Germany (Sept 20-25, 2009)

P.A. McIntosh, R. Bate, C.D. Beard, M.A. Cordwell, D.M. Dykes, S.M. Pattalwar, J. Strachan, S. Belomestnykh, Z. Conway, G. Hoffstaetter, M. Liepe, H. Padamsee, P. Quigley, J. Sears, V. Shemelin, V. Veshcherevich, D. Proch, J. Sekutowicz, A. Baechner, F. Gabriel, P. Michel, J.N. Corlett, D. Li, S. Lidia,T. Kimura, and T. I. Smith, Assembly Preparations for the International ERL Cryomodule at Daresbury Laboratory, Proc. SRF09, Berlin, Germany (Sept 20-25, 2009

G.H. Hoffstaetter, I.V. Bazarov, D.H. Bilderback, M.G. Billing, G.W. Codner, J.A. Crittenden, B.M. Dunham, M.P. Ehrlichman, K.D. Finkelstein, M.J. Forster, S. Greenwald, S.M. Gruner, V.O. Kostroun, Y. Li, M.U. Liepe, C.E. Mayes, S.B. Peck, D.C. Sagan, Ch. Spethmann, A.B. Temnykh, M. Tigner, and Y. Xie, Challenges for Beams in an ERL Extension to CESR, Proceedings EPAC08, Genoa, IT (2008)

Dunham, I. Bazarov, S. Belomestnykh, M. Billing, E. Chojnacki, Z. Conway, J. Dobbins, R. Ehrlich, M. Forster, S. Gruner, G. Hoffstaetter, V. Kostroun, M. Liepe, Y. Li, X. Liu, D. Ouzounov, H. Padamsee, D. Rice, V. Shemelin, C. Sinclair, E. Smith, K. Smolenski, S. Temnykh, M. Tigner, V. Veshcherevich, and T. Wilksen, First Tests of the Cornell University ERL Injector, Proceedings of the XXIV Linear Acceleration Conference, Victoria, BC, CA, pp. 699-703 (9/29-10/3/2008)

G.H. Hoffstaetter, I.V. Bazarov, D.H. Bilderback, J. Codner, B. Dunham, D. Dale, K. Finkelstein, M. Forster, S. Greenwald, S.M. Gruner, Y. Li, M. Liepe, C. Mayes, D. Sagan, C.K. Sinclair, C. Song, A. Temnykh, M. Tigner, and Y. Xie, Progress Toward and ERL Extension to CESR, Proceedings PAC07, Albuquerque NM (2007)

>Matthias Liepe, and Georg Hoffstaetter, Considerations for the Cornell ERL Linac, International Workshop on Energy Recovery Linacs, Daresbury (May 2007)

Georg H. Hoffstaetter, and Brandon Buckley, Coupler Kicks in High Qext Linacs, International Workshop on Energy Recovery Linacs, Daresbury (May 2007)