| Session : WEPEC - 26 MAY 2010 | ||
| Poster Session | ||
| Cryogenic Tests of a 704 MHZ 1MW Power Coupler | WEPEC001.PDF | |
| Guillaume Devanz, Didier Braud, Pol Carbonnier, Jean-Pierre Charrier, Stéphane Chel, Michel Desmons, Abdallah Hamdi, Dominique Roudier, Patrick Sahuquet (CEA/DSM/IRFU, ), Hassen Jenhani (CEA/IRFU, Gif-sur-Yvette) | ||
| Titanium Nitride Coating as a Multipactor Suppressor | WEPEC002.PDF | |
| Walid Kaabi, Alessandro Variola (LAL, Orsay), Isabel Montero (CSIC, Madrid), Arne Brinkmann (DESY, Hamburg), Giorgio Keppel, Vincenzo Palmieri (INFN/LNL, Legnaro (PD)) | ||
| Industrial Production and Delivery of 670 Fundamental Power Couplers for the XFEL Linac | WEPEC003.PDF | |
| Lucija Lukovac, Emeric Genesseau (LAL, Orsay) | ||
| CW Adaptation of TESLA Technology in HoBiCaT | WEPEC004.PDF | |
| Oliver Kugeler, Wolfgang Anders, Jens Knobloch, Axel Neumann (HZB, Berlin) | ||
| Optical Inspection of SRF Cavities at DESY | WEPEC005.PDF | |
| Sebastian Aderhold (DESY, Hamburg) | ||
| Towards PLM-based Quality Assurance in the Fabrication of the Superconducting Cavities for the European XFEL | WEPEC006.PDF | |
| Lars Hagge, Jasper A. Dammann, Jens Iversen, Jens Kreutzkamp, Waldemar Singer (DESY, Hamburg) | ||
| Surface Investigation on Prototype Cavities for the European XFEL | WEPEC007.PDF | |
| Xenia Singer, Sebastian Aderhold, Alexey Ermakov, Waldemar Singer, Krzysztof Twarowski (DESY, Hamburg), Margarete Hoss, Friedhold Schoelz, Bernd Spaniol (W.C. Heraeus GmbH, Hanau) | ||
| HOM Spectrum and Q-factor Estimations of the High-Beta CERN-SPL-Cavities | WEPEC008.PDF | |
| Hans-Walter Glock, Tomasz Galek, Gisela Pöplau, Ursula van Rienen (Rostock University, Rostock) | ||
| Designing of 9 Cell Reduced Beta Elliptical Cavity for High Intensity Proton Linac | WEPEC009.PDF | |
| Arun Saini (University of Delhi, Delhi), Shekhar Mishra, Kirti Ranjan, Nikolay Solyak, Vyacheslav P. Yakovlev (Fermilab, Batavia) | ||
| Optimization of End Cells of Low Beta Cavity of Higher Energy Part of Project X | WEPEC010.PDF | |
| Arun Saini (University of Delhi, Delhi), Andrei Lunin, Shekhar Mishra, Kirti Ranjan, Nikolay Solyak, Vyacheslav P. Yakovlev (Fermilab, Batavia) | ||
| Multipacting Analysis of Superconducting RF Cavities using a Finite Element-based Code employing Leap Frog Method | WEPEC011.PDF | |
| Shreya Ghatak, Asavari Santosh Dhavale, Kailash Chander Mittal (BARC, Mumbai) | ||
| Study of Multipacting in a Coaxial Coupler | WEPEC012.PDF | |
| Asavari Santosh Dhavale (BARC, Mumbai), Kailash Chander Mittal (BARC-EBC, Mumbai) | ||
| Phase Locking of Superconducting Quarter Wave Resonator by Piezoelectric Actuator | WEPEC013.PDF | |
| Bhuban Kumar Sahu, Rajiv Ahuja, Gajanan Kaluram Chowdhury, Rajendra Nath Dutt, Subhendu Ghosh, Dinakar Kanjilal, Devendra Singh Mathuria, Ashutosh Pandey, Padmanava Patra, Abhishek Rai, Amit Roy, Kundan Singh (IUAC, New Delhi) | ||
| Development of a Prototype Module for the ERL Superconducting Main Linac at KEK | WEPEC015.PDF | |
| Takaaki Furuya, Kazufumi Hara, Kenji Hosoyama, Yuuji Kojima, Hirotaka Nakai, Kota Nakanishi, Hiroshi Sakai, Kensei Umemori (KEK, Ibaraki), Kenji Shinoe (ISSP/SRL, Chiba), Masaru Sawamura (JAEA/ERL, Ibaraki) | ||
| Preparation Status of Cryomodule Tests of Tesla-like Cavities in S1-Global Project at KEK | WEPEC016.PDF | |
| Eiji Kako, Hitoshi Hayano, Shuichi Noguchi, Norihito Ohuchi, Masato Satoh, Toshio Shishido, Ken Watanabe, Yasuchika Yamamoto (KEK, Ibaraki) | ||
| Application of Electrochemical Buffing onto Niobium SRF Cavity Surface | WEPEC018.PDF | |
| Shigeki Kato, Michiru Nishiwaki (KEK, Ibaraki), Puneet Veer Tyagi (Sokendai, Ibaraki), Shin-ichi Azuma, Fumihiko Yamamoto (Ultra Finish Technology Co., Ltd., Yokosuka) | ||
| Realistic Evaluation of Local Field Enhancement based on Precision Profilometry of Surface Defects | WEPEC020.PDF | |
| Yuichi Morozumi (KEK, Ibaraki) | ||
| Measurement of Hydrogen Absorbed in Niobium | WEPEC021.PDF | |
| Kota Nakanishi, Kazufumi Hara, Kenji Hosoyama, Atsushi Kabe, Yuuji Kojima (KEK, Ibaraki) | ||
| Beam Behavior due to Crab Cavities Break down | WEPEC022.PDF | |
| Kota Nakanishi, Yoshihiro Funakoshi, Makoto Tobiyama (KEK, Ibaraki) | ||
| Surface Study on Niobium Stain after Electro-polishing for Super-conducting RF Cavity | WEPEC023.PDF | |
| Michiru Nishiwaki, Hitoshi Hayano, Shigeki Kato, Takayuki Saeki, Motoaki Sawabe (KEK, Ibaraki), Puneet Veer Tyagi (Sokendai, Ibaraki) | ||
| Present Status of Superconducting Cavity System for cERL Injector Linac at KEK | WEPEC024.PDF | |
| Shuichi Noguchi, Eiji Kako, Masato Satoh, Toshio Shishido, Ken Watanabe, Yasuchika Yamamoto (KEK, Ibaraki) | ||
| Long-period Monitoring of Electro-polishing Electrolyte in EP Facility at KEK | WEPEC027.PDF | |
| Motoaki Sawabe., Hitoshi Hayano, Shigeki Kato, Michiru Nishiwaki, Takayuki Saeki (KEK, Ibaraki), Puneet Veer Tyagi (Sokendai, Ibaraki) | ||
| Cavity Diagnostics using Rotating Mapping System for 1.3GHz ERL 9-Cell Superconducting Cavity | WEPEC028.PDF | |
| Hiroshi Sakai, Takaaki Furuya, Shogo Sakanaka, Takeshi Takahashi, Kensei Umemori (KEK, Ibaraki), Kenji Shinoe (ISSP/SRL, Chiba), Masaru Sawamura (JAEA/ERL, Ibaraki) | ||
| Power Coupler Development for ERL Main LINAC in Japan | WEPEC029.PDF | |
| Hiroshi Sakai, Takaaki Furuya, Shogo Sakanaka, Takeshi Takahashi, Kensei Umemori (KEK, Ibaraki), Atsushi Ishii, Norio Nakamura, Kenji Shinoe (ISSP/SRL, Chiba), Masaru Sawamura (JAEA/ERL, Ibaraki) | ||
| Results of Vertical Tests for KEK-ERL 9-cell Superconducting Cavity | WEPEC030.PDF | |
| Kensei Umemori, Takaaki Furuya, Hiroshi Sakai, Takeshi Takahashi (KEK, Ibaraki), Kenji Shinoe (ISSP/SRL, Chiba), Masaru Sawamura (JAEA/ERL, Ibaraki) | ||
| Observation of Resonance Mode in Coaxial-type Input Coupler | WEPEC031.PDF | |
| Kensei Umemori, Takaaki Furuya, Hiroshi Sakai (KEK, Ibaraki), Kenji Shinoe (ISSP/SRL, Chiba), Masaru Sawamura (JAEA/ERL, Ibaraki) | ||
| Surface Inspection on MHI-01~09 Cavities | WEPEC032.PDF | |
| Ken Watanabe, Hitoshi Hayano, Eiji Kako, Shuichi Noguchi, Toshio Shishido, Yasuchika Yamamoto (KEK, Ibaraki), Yoshihisa Iwashita (Kyoto ICR, Uji, Kyoto), Yoichiro Kikuchi (Tohoku Gakuin University, Miyagi) | ||
| Repair Techniques of Superconducting Cavity for Improvement Cavity Performance at KEK-STF | WEPEC033.PDF | |
| Ken Watanabe, Hitoshi Hayano, Eiji Kako, Shuichi Noguchi, Toshio Shishido, Yasuchika Yamamoto (KEK, Ibaraki), Yoshihisa Iwashita (Kyoto ICR, Uji, Kyoto) | ||
| Various Rinsing Effects to Mitigate Contaminates Brought by BCP on Niobium SRF Cavity Surface | WEPEC034.PDF | |
| Puneet Veer Tyagi (Sokendai, Ibaraki), Hitoshi Hayano, Shigeki Kato, Michiru Nishiwaki, Takayuki Saeki, Motoaki Sawabe (KEK, Ibaraki) | ||
| Multipoint T-map System for Vertical Test of the Superconducting Accelerator Cavities | WEPEC035.PDF | |
| Hiromu Tongu, Hiroshi Fujisawa, Yoshihisa Iwashita (Kyoto ICR, Uji, Kyoto), Hitoshi Hayano, Ken Watanabe, Yasuchika Yamamoto (KEK, Ibaraki) | ||
| IHEP Low-loss Large Grain 9-cell Cavity Fabrication and Processing | WEPEC039.PDF | |
| Jiyuan Zhai, Jianping Dai, Lan Dong, Jie Gao, Zhida Guo, Zhongquan Li, Lingling Men, Qunyao Wang (IHEP Beijing, Beijing), Jinxue Wang, Huai Yu, Hong Yuan (BIAM, Beijing), Jinzhe Chen, Jianqiang Qiao (HJL, Beijing), TongXian Zhao (IHEP Beiing, Beijing), Weiping Xie (Ningxia Orient Tantalum Industry Co., Ltd., Dawukou District, Shizuishan city) | ||
| Manufacturing of the Main Accelerator with TESLA-like 9-cell SRF Cavities at Peking University | WEPEC041.PDF | |
| Feisi He, Jin Dai, Jiankui Hao, Song Jin, Yongming Li, Lin Lin, Kexin Liu, Xiangyang Lu, Shengwen Quan, Wencan Xu, Baocheng Zhang, Kui Zhao, Feng Zhu (PKU/IHIP, Beijing) | ||
| A POSSIBLE CONCEPT TO IMPROVE THE EFFICIENCY OF THE VERY LOW BETA SC ACCELERATING STRUCTURE | WEPEC042.PDF | |
| Liu Yang (Peking University, Beijing), Xiangyang Lu (PKU/IHIP, Beijing) | ||
| R&D of PKU Single Spoke Cavity | WEPEC043.PDF | |
| Zhongyuan Yao, Cheng Chang, Jiankui Hao, Feisi He, Yongming Li, Lin Lin, Kexin Liu, Xiangyang Lu, Shengwen Quan, Baocheng Zhang, Kui Zhao, Feng Zhu (PKU/IHIP, Beijing), Liu Yang (Peking University, Beijing) | ||
| RF Test of Two-cell Prototype for the PEFP Proton Linac Extension | WEPEC044.PDF | |
| Han-Sung Kim, Yong-Sub Cho, Hyeok-Jung Kwon (KAERI, Daejon), Sun An (PAL, Pohang, Kyungbuk) | ||
| Taper Shape Effects on the HOM Damping of the PLS-II SRF Cavities | WEPEC045.PDF | |
| Sun An, Youngdo Joo, Heung-Sik Kang, Chong-Do Park, In Soo Park, Younguk Sohn (PAL, Pohang, Kyungbuk) | ||
| Design of Superconducting RF System for PLS-II Upgrade | WEPEC046.PDF | |
| Younguk Sohn, Sun An, Myung-Hwan Chun, Youngdo Joo, Heung-Sik Kang, Hyung-Gyun Kim, Kyung-Ryul Kim, Chong-Do Park, Hong-Jib Park, In Soo Park, In-Ha Yu (PAL, Pohang, Kyungbuk) | ||
| New Methods for Thin Film Deposition and First Investigations of the use of High Temperature Superconductors for Thin Film Cavities | WEPEC047.PDF | |
| Anna Gustafsson, Sergio Calatroni, Wilhelmus Vollenberg (CERN, Geneva), Rebecca Seviour (Cockcroft Institute, Lancaster) | ||
| Daresbury International Cryomodule Coupler Progress | WEPEC048.PDF | |
| Alan Wheelhouse, Carl David Beard, Phil Davies, Juan Luis Fernandez-Hernando, Eric Frangleton, Peter McIntosh, Andrew Moss, Joseph Francis Orrett (STFC/DL/ASTeC, Daresbury, Warrington, Cheshire), Sergey Belomestnykh, Peter Quigley, Vadim Veshcherevich (CLASSE, Ithaca, New York), Michael Cordwell, John Strachan (STFC/DL, Daresbury, Warrington, Cheshire) | ||
| Novel Geometries for the LHC Crab Cavity | WEPEC049.PDF | |
| Benjamin Hall, Graeme Burt, Christopher Lingwood (Cockcroft Institute, Lancaster), Robert Rimmer, Haipeng Wang (JLAB, Newport News, Virginia) | ||
| 3D Simulation of the Effects of Surface Defects on Field Emitted Electrons | WEPEC051.PDF | |
| Arash Zarrebini, Kenneth Long, Mihailo Ristic (Imperial College of Science and Technology, London), Rebecca Seviour (Cockcroft Institute, Lancaster) | ||
| Higher Order Modes in Third Harmonic Cavities for XFEL/FLASH | WEPEC052.PDF | |
| Ian Reginald Roy Shinton, Roger Michael Jones, Nawin Juntong (UMAN, Manchester), Nicoleta Baboi (DESY, Hamburg), Nathan Eddy, Timergali N. Khabiboulline (Fermilab, Batavia), Thomas Flisgen, Hans-Walter Glock, Ursula van Rienen (Rostock University, Rostock) | ||
| High Gradient Superconducting Cavity with Low Surface EM Fields and Well-suppressed HOMs for The ILC | WEPEC053.PDF | |
| Nawin Juntong, Roger Michael Jones (UMAN, Manchester) | ||
| Status of the CLIC RTML Studies | WEPEC054.PDF | |
| Frank Stulle, Daniel Schulte, Jochem Snuverink (CERN, Geneva), Andrea Latina (Fermilab, Batavia), Stephen Molloy (Royal Holloway, University of London, Surrey) | ||
| Simulations of Proposed Accelerating Cavities for the CERN SPL | WEPEC055.PDF | |
| Stephen Molloy (Royal Holloway, University of London, Surrey), Rama Calaga (BNL, Upton, Long Island, New York) | ||
| Optimization Studies for Radiation Shielding of a Superconducting RF Cavity Test Facility | WEPEC056.PDF | |
| Camille Ginsburg, Igor Rakhno (Fermilab, Batavia) | ||
| Single Spoke Cavities for Low-energy Part of CW Linac of Project X. | WEPEC057.PDF | |
| Ivan V. Gonin, Mark Stuart Champion, Timergali N. Khabiboulline, Andrei Lunin, Nikolay Perunov, Nikolay Solyak, Vyacheslav P. Yakovlev (Fermilab, Batavia) | ||
| The Beam Splitter for the Project X | WEPEC059.PDF | |
| Nikolay Solyak, Ivan V. Gonin, David E. Johnson, Sergei Nagaitsev, Vyacheslav P. Yakovlev (Fermilab, Batavia) | ||
| Beam Pipe HOM Absorber for 750 MHz RF Cavities | WEPEC060.PDF | |
| Michael Neubauer, Alan Dudas, Richard Sah (Muons, Inc, Batavia), Georg H. Hoffstaetter, Matthias Liepe, Hasan Padamsee, Valery Shemeli (CLASSE, Ithaca, New York) | ||
| Novel Crab Cavity RF Design | WEPEC061.PDF | |
| Michael Neubauer, Alan Dudas, Richard Sah (Muons, Inc, Batavia), Geoffrey Arthur Krafft, Robert Rimmer (JLAB, Newport News, Virginia) | ||
| High Power Coax Window | WEPEC062.PDF | |
| Michael Neubauer, Alan Dudas, Richard Sah (Muons, Inc, Batavia), Thomas Scott Elliott, Robert Rimmer, Mircea Stirbet (JLAB, Newport News, Virginia) | ||
| Using a Resistive Material for HOM Damping | WEPEC063.PDF | |
| Valery D. Shemelin (Private Address, Freeville), Sergey Belomestnykh (CLASSE, Ithaca, New York) | ||
| Coupled Electromagnetic-Thermal-Mechanical Simulations of Superconducting RF Cavities | WEPEC065.PDF | |
| Samuel Posen, Matthias Liepe, Nicholas Ruben Alexander Valles (CLASSE, Ithaca, New York) | ||
| Latest Results and Test Plans from the 100 mA Cornell ERL Injector SCRF Cryomodule | WEPEC066.PDF | |
| Matthias Liepe, Sergey Belomestnykh, Eric Chojnacki, Zachary Alan Conway, Georg H. Hoffstaetter, Roger Kaplan, Samuel Posen, Peter Quigley, James Sears, Valery D. Shemelin, Vadim Veshcherevich (CLASSE, Ithaca, New York) | ||
| Cavity Design for Cornell's Energy Recovery Linac | WEPEC068.PDF | |
| Nicholas Ruben Alexander Valles, Matthias Liepe (CLASSE, Ithaca, New York) | ||
| A Cryogenic RF Material Testing Facility at SLAC | WEPEC073.PDF | |
| Jiquan Guo, David W. Martin, Sami G. Tantawi, Charles Yoneda (SLAC, Menlo Park, California) | ||
| Recent Progress on High-Current SRF Cavities at JLab | WEPEC076.PDF | |
| Robert Rimmer, William Clemens, James Henry, Peter Kneisel, Kurt Macha, Frank Marhauser, Larry Turlington, Haipeng Wang (JLAB, Newport News, Virginia) | ||
| RF and Structural Characterization of SRF Thin Films | WEPEC077.PDF | |
| Anne-Marie Valente-Feliciano, Larry Phillips, Charles E. Reece, Joshua K. Spradlin, Xin Zhao (JLAB, Newport News, Virginia), Kang Seo (NSU, Newport News), Diefeng Gu (ODU, Norfolk, Virginia), Douglas Barry Beringer, Rosa A. Lukaszew (The College of William and Mary, Williamsburg), Binping Xiao (The College of William and Mary, Williamsburg; JLAB, Newport News, Virginia) | ||
| Plasma Treatment of Niobium SRF Cavity Surfaces | WEPEC078.PDF | |
| Svetozar Popovic, Marija Raskovic, Janardan Upadhyay, Leposova Vuskovic (ODU, Norfolk, Virginia), Larry Phillips, Anne-Marie Valente-Feliciano (JLAB, Newport News, Virginia) | ||
| Design and Prototype Progress toward a Superconducting Crab Cavity Cryomodule for the APS | WEPEC079.PDF | |
| Haipeng Wang, Gary Guangfeng Cheng, Gianluigi Ciovati, James Henry, Peter Kneisel, Robert Rimmer, Gary Lee Slack, Larry Turlington (JLAB, Newport News, Virginia), Ali Nassiri, Geoff J. Waldschmidt (ANL, Argonne) | ||
| Progress of Bep Treatments on Nb at JLAB* | WEPEC080.PDF | |
| Andy Ting Wu, Song Jin, Robert Rimmer (JLAB, Newport News, Virginia), Xiangyang Lu, Kui Zhao (PKU/IHIP, Beijing) | ||
| Study of Low Temperature Baking Effect on Field Emission on Nb Samples Treated by BEP, EP, and BCP | WEPEC081.PDF | |
| Andy Ting Wu, Robert Clifton Ike, Song Jin, Robert Rimmer (JLAB, Newport News, Virginia), Laura Macintyre (NSU, Newport News, Virginia), Xiangyang Lu, Kui Zhao (PKU/IHIP, Beijing) | ||
| Computational Modeling of Muons passing through Gas Pressured RF Cavities | WEPEC082.PDF | |
| Ana Samolov, Alexander Godunov (ODU, Norfolk, Virginia) | ||
| Tomographic Analysis of SRF Cavities as Asymmetric Plasma Reactors | WEPEC083.PDF | |
| Milka Nikolić, Alexander Godunov, Svetozar Popovic, Ana Samolov, Janardan Upadhyay, Leposova Vuskovic (ODU, Norfolk, Virginia), Larry Phillips, Anne-Marie Valente-Feliciano (JLAB, Newport News, Virginia) | ||
| Higher Order Mode Properties of Superconducting Parallel-Bar Cavities | WEPEC084.PDF | |
| Subashini Uddika De Silva, Jean Roger Delayen (ODU, Norfolk, Virginia; JLAB, Newport News, Virginia) | ||
| Simulation of the High-Pass Filter for 56 MHz Cavity for RHIC | WEPEC085.PDF | |
| Qiong Wu, Ilan Ben-Zvi (BNL, Upton, Long Island, New York) | ||
| Optimization of Higher Order Mode Dampers in the 56 MHz SRF Cavity for RHIC | WEPEC086.PDF | |
| Qiong Wu, Ilan Ben-Zvi (BNL, Upton, Long Island, New York) | ||