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149 results on '"Yamaoka, Hiroshi"'

6. Lessons Learned From Operational Experience of SuperKEKB IR Magnets and Upgrade and Plans for the Future

Author

Arimoto, Yasushi, Aoki, Kazuyuki, Kawai, Masanori, Kawamoto, Takashi, Masuzawa, Mika, Nakamura, Shu, Ohsawa, Yasunobu, Ohuchi, Norihito, Oki, Toshiyuki, Ueki, Ryuichi, Wang, Xudong, Yamaoka, Hiroshi, and Zong, Zhanguo

Subjects
Magnets, Accelerator Physics
Abstract

SuperKEKB is an upgraded accelerator from KEKB, aiming at a luminosity of 10³⁴. It is currently in operation, setting new luminosity records. We have completely redesigned the final focus-magnet system to achieve the target luminosity as upgrading from KEKB to SuperKEKB. After the completion of the system, it started its practical operation in 2018 after measuring the magnetic field in IR. The operation is generally stable, but some troubles have occurred. One of them is a quench. Radiation related to stored beam deposit energy on the superconducting coil. The beam suggested fluctuations in the main quadrupole magnetic field, and measurements using the R D machine have demonstrated this. In addition, we are seeking a plan to upgrade the QCS for the long shutdown in 2026., Proceedings of the 65th ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e- Colliders, eeFACT2022, Frascati, Italy

Published
2022
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9. Studies on the drift properties and spatial resolution using a microMEGAS-equipped time projection chamber

Author

Reserva, Rosaio L., Arogancia, Dennis C., Bacala, Angelina M., Boudjemline, Khalil, Burke, Dan, Colas, Paul, Dixit, Madhu, Giganon, Arnaud, Giomataris, Ioannis, Gooc, Jr, Hermogenes C., Kato, Yukihiro, Fujii, Keisuke, Fujishima, Hiroyuki, Habu, Masahiro, Higashi, Takatoshi, Kobayashi, Makoto, Kuroiwa, Hirotoshi, Lepeltier, Vincent, Matsuda, Takeshi, Nitoh, Osamu, Sachs, Kirsten, Settles, Ronald Dean, Sugiyama, Akira, Rosier, Philippe, Matsushita, Sachio, Nakamura, Keiichi, Watanabe, Takashi, Yamaguchi, Atsushi, Yamaoka, Hiroshi, and Zerguerras, Thomas

Published
2007
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10. Mechanical characteristics of a coil support system for the ATLAS central superconducting solenoid magnet

Author

Yamaoka, Hiroshi, Mizumaki, Shoichi, Makida, Yasuhiro, Yamamoto, Akira, Doi, Yoshikuni, Tanaka, Kenichi, Mine, Susumu, and Kondo, Takahiko

Subjects
Electromagnetic measurements -- Research, Force and energy -- Research, Magnets -- Research, Stress analysis (Engineering) -- Research, Superconductivity -- Equipment and supplies, Business, Electronics, Electronics and electrical industries, High Energy Acceleration Research Organization -- Equipment and supplies, European Organization for Nuclear Research -- Equipment and supplies
Abstract

The design of the ATLAS central superconducting solenoidal magnet's coil support system, with its spherical bearings at the joints of its unique triangular configuration, is discussed and tested. The High Energy Acceleration Research Organization and the European Organization for Nuclear Research are collaberating to develop the ATLAS magnet for the Large Hadron Collider.

Published
2001

12. Test results of a single aperture 10 tesla dipole model magnet for the Large Hadron Collider

Author

Yamamoto, Akira, Shintomi, Takakazu, Kimura, Nobuhiro, Doi, Yoshikuni, Haruyama, Tomiyoshi, Higashi, Norio, Hirabayashi, Hiromi, Kawamata, Hiroshi, Kim, Seog-Whan, Kobayashi, Takamitsu M., Makida, Yasuhiro, Ogitsu, Toru, Ohuchi, Norihito, Tanaka, Ken-ichi, Terashima, Akio, Tsuchiya, Kiyosumi, Yamaoka, Hiroshi, Brianti, Giorgio, Leroy, Daniel, Perin, Romeo, Mizumaki, Shoichi, Kato, Shuichi, Makishima, Kenji, Orikasa, Tomohumi, Maeto, Tomoaki, and Tanaka, Akira

Subjects
Superconducting magnets -- Testing, Proton synchrotrons -- Equipment and supplies, Proton accelerators -- Equipment and supplies, Business, Electronics, Electronics and electrical industries
Abstract

A single aperture dipole magnet has been developed with a design magnetic field of 10 tesla by using Nb-Ti/Cu conductor to be operated at 1.8 K in pressurized super fluid helium. The magnet features double shell coil design by using high keystone Rutherford cable and compact non-magnetic steel collars to be adaptable in split/symmetric coil/collar design for twin aperture dipoles. A design central magnetic field of 10 tesla has been successfully achieved in excitation at 1.95 K in pressurized superfluid helium. Test results of the magnet with a summary of the design and fabrication will be presented.

Published
1996

13. Field and structural analysis of 56 mm aperture dipole model magnets for the Large Hadron Collider

Author

Song, Naihao, Yamamoto, Akira, Shintomi, Takakazu, Hirabayashi, Hiromi, Yamaoka, Hiroshi, and Terashima, A.

Subjects
Superconducting magnets -- Design and construction, Proton accelerators -- Equipment and supplies, Proton synchrotrons -- Equipment and supplies, Business, Electronics, Electronics and electrical industries
Abstract

A new dipole model magnet design has been made with an aperture of 56 mm according to re-optimization of the accelerator design for the Large Hadron Collider (LHC) to be built at CERN. A feature of 'symmetric/separate collar configuration' in the new design proposed by KEK has been evaluated in terms of field quality and mechanical stability according to the process of the magnet fabrication, cool-down and excitations. The analysis has been carried out by using the finite element analysis code ANSYS, in linkage of field analysis with structural analysis. Effect of the deformation, due to electromagnetic force, on the field quality has been also investigated. Results of the analysis will be presented.

Published
1996

14. Development of twin aperture dipole magnets for the Large Hadron Collider

Author

Yamamoto, Akira, Shintomi, Takakazu, Higashi, Norio, Hirabayashi, Hiromi, Kawamata, Hiroshi, Song, Naihao, Kawabata, Shuma, Brianti, Giorgio, Buckley, John, Leroy, Daniel, Perin, Romeo, Siemko, Andrzej, Walckiers, Louis, Hirano, Masahumi, Origasa, Tomohumi, Makishima, Kenji, Inoue, Itaru, Ikeda, Masaru, Meguro, Shin-ichiro, Terashima, Akio, Yamaoka, Hiroshi, and Kondo, Masayoshi

Subjects
Superconducting magnets -- Research, Magnetic dipoles -- Research, Business, Electronics, Electronics and electrical industries
Abstract

A 50-mm-bore, double-aperture superconducting dipole has been developed by Japan's National Laboratory for High Energy Physics and the European Organization for Nuclear Research for use in the Large Hadron Collider. The dipole, which has a separate coil-collar structure, achieved 8.1 T at 4.2 K and 9.6 T at 1.8 K during training tests. Based on these, a 56-mm-bore dipole magnet with a 'horizontally split yoke' has been designed and is currently being developed.

Published
1995

15. Development of a prototype thin superconducting solenoid magnet for the SDC detector

Author

Yamamoto, Akira, Araoka, Osamu, Doi, Yoshikuni, Haruyama, Tomiyoshi, Kasami, Katsuhiro, Kimura, Nobuhiro, Kondo, Takahiko, Kondo, Yoshinari, Makida, Yasuhiro, Suzuki, Shoji, Tanaka, Kenichi, Yamaoka, Hiroshi, Fast, Ronald W., Grozis, Charles, Kephart, Robert, Lee, Ang, Stanek, Richard P., Stefanik, Andy M., Wands, Robert, Collins, Charles A., Wilson, Matthew E., Hirano, Tokusirou, Maeto, Tomoaki, Mine, Susumu, Mukai, Hiroshi, Odajima, Itaru, Watanabe, Ikuo, Ikeda, Masaru, Inoue, Itaru, and Suzuki, Takuya

Subjects
Superconducting magnets -- Design and construction, Solenoids -- Research, Business, Electronics, Electronics and electrical industries
Abstract

A demonstrator unit to evaluate the technical feasibility of the Solenoidal Detector Collaboration's planned superconducting solenoid was prepared and tested. The measurements showed that the prototype successfully achieved the SDC's specifications with its maximum current of 12,000 A and integrated hoop strain of 0.1% under a maximum share stress in the conductor of 66 MPa. In addition, the magnet has a stored energy/effective cold mass ratio of 7.5 kJ/kg.

Published
1995

16. Development of 10 T dipole magnets for the large hadron collider

Author

Yamamoto, Akira, Hirabayashi, Hiromi, Yamaoka, Hiroshi, Kawabatta, Shuma, Brianti, Giorgio, Perin, Romeo, Leroy, Daniel, Walckiers, Louis, Hirano, Masafumi, Ito, Susumu, Inoue, Itaru, Ikeda, Masaru, and Kondo, Masayoshi

Subjects
Particle accelerators -- Research, Magnetic dipoles -- Research, Superconducting magnets -- Research, Business, Electronics, Electronics and electrical industries
Abstract

The European Laboratory for Nuclear Research and Japan's National Laboratory for High Energy Physics are collaborating on the production of dipole magnets for its large hadron collider. So far, a single-aperture prototype has been fabricated. This attained a magnetic field 8.0 T at 4.3 K and 9.87 T at 1.8 K during test runs. A characterization of this magnet is presented. A double-aperture dipole magnet is also under construction.

Published
1993

17. Cooling Performance of a Pressurized HeII Cryogenics System for the Superconducting Magnet Test Facility at KEK

Author

Kimura, Nobuhiro, primary, Ajima, Yasuo, additional, Doi, Yoshikuni, additional, Haruyama, Tomiyoshi, additional, Higashi, Norio, additional, Iida, Masahide, additional, Kato, Shuichi, additional, Kawai, Masanori, additional, Kawamata, Hiroshi, additional, Kim, Seog-whan, additional, Kondou, Yoshinari, additional, Makida, Yasuhiro, additional, Mimori, Katsuhiro, additional, Mizumaki, Shoichi, additional, Nakamoto, Tatsushi, additional, Ogitsu, Toru, additional, Ohhata, Hirokatsu, additional, Ohuchi, Norihito, additional, Sugawara, Shigekatsu, additional, Shintomi, Takakazu, additional, Tanaka, Ken-ichi, additional, Terashima, Akio, additional, Tsuchiya, Kiyosumi, additional, Yamaoka, Hiroshi, additional, and Yamamoto, Akira, additional

Published
1997
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18. Magnetic Measurement With Single Stretched Wire Method on SuperKEKB Final Focus Quadrupoles

Author

Arimoto, Yasushi, DiMarco, Joseph, Egawa, Kazumi, Kawamoto, Takashi, Masuzawa, Mika, Nogiec, Jerzy, Ohsawa, Yasunobu, Ohuchi, Norihito, Ueki, Ryuichi, Velev, Gueorgui, Wang, Xudong, Yamaoka, Hiroshi, and Zong, Zhanguo

Subjects
Physics::Instrumentation and Detectors, MC1: Circular and Linear Colliders, Physics::Accelerator Physics, Accelerator Physics
Abstract

Superconducting-final-focus-quadrupole magnet system (QCS) were installed on an interaction region (IR) of SuperKEKB on Feb. 2017. The QCS consists of eight quadrupole magnets and four compensation solenoids; these magnets are contained in the two cryostats and are installed into Belle II detector which generates a solenoid field of 1.5 T. We determined the quadrupole centers with respect to accelerator beam lines with a single stretched wire (SSW) method. Here the results of the magnetic measurement with SSW are presented., Proceedings of the 10th Int. Particle Accelerator Conf., IPAC2019, Melbourne, Australia

Published
2019
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23. Final-focus Superconducting Magnets for SuperKEKB

Author

Ohuchi, Norihito, Anerella, Michael, Aoki, Kanae, Arimoto, Yasushi, DiMarco, Joseph, Escallier, John, Gardner, TJ, Jain, Animesh, Kawai, Masanori, Kawamoto, Takashi, Kim, Tae-Hyun, Koiso, Haruyo, Kondo, Yoshinari, Marone, Andrew, Masuzawa, Mika, Morita, Akio, Nakamura, Shu, Nogiec, Jerzy, Ohnishi, Yukiyoshi, Ohsawa, Yasunobu, Oki, Toshiyuki, Parker, Brett, Sugimoto, Hiroshi, Tartaglia, Michael, Tsuchiya, Kiyosumi, Ueki, Ryuichi, Velev, Gueorgui, Wanderer, Peter, Wang, Xudong, Yamaoka, Hiroshi, and Zong, Zhanguo

Subjects
07 Accelerator Technology, Physics::Accelerator Physics, High Energy Physics::Experiment, T10 Superconducting Magnets, Accelerator Physics
Abstract

The SuperKEKB collider aims at 40 times higher luminosity than that achieved at KEKB, based on the nano-beam scheme. The vertical beta function at the interaction point will be squeezed to 300μmeter. Final-focus superconducting magnet system which consists of eight main quadrupole magnets, 43 corrector windings, and compensation solenoids is a key component to achieve high luminosity. This invited talk presents the construction and commissioning of the final-focus magnet system., Proceedings of the 9th Int. Particle Accelerator Conf., IPAC2018, Vancouver, BC, Canada

Published
2018
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28. Magnetic Measurement for Superconducting-Quadrupole-Magnets of Final-Focus System for SuperKEKB

Author

Arimoto, Yasushi, Iwasaki, Masako, Ohuchi, Norihito, Tsuchiya, Kiyosumi, Wang, Xudong, Yamaoka, Hiroshi, and Zong, Zhanguo

Subjects
Physics::Accelerator Physics, 01 Circular and Linear Colliders, Accelerator Physics
Abstract

SuperKEKB is an upgrade project of KEKB to increase its luminosity to 8 x 10³⁵ cm⁻² s⁻¹ based on the nano-beam scheme. In SuperKEKB, one of a key element is a final-focus system; it reduces e⁻/e⁺ beam size to 50 nm in vertical and 10 μm in horizontal direction at an interaction point (IP). The system consists of eight superconducting quadrupole magnets and four quadrupoles are aligned on the each beam line. The quadrupole, QC1P(QC1E), which is located at the closest position to the IP on the e⁺(e⁻) beam line, generates a field gradient of about 70 T/m. An inner diameter of coil and a magnetic length for QC1P(QC1E) are 25(33) mm and 334(373) mm, respectively. The production of all quadrupole magnets are completed. To confirm their field qualities, we performed magnetic measurement for each magnet in advance to be integrated into cryostats on the beam lines. In the measurement, the quadrupoles were cooled down to 4.2 K in a test vertical cryostat and field harmonic components were measured with harmonic coils. The magnitude of error multipole components for all magnets met requirements from beam optics design. In this paper we describe the measurement results., Proceedings of the 7th Int. Particle Accelerator Conf., IPAC2016, Busan, Korea

Published
2016
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31. Development of an ultra-thin superconducting magnet for BESS-Polar experiments: Results of performance tests of the final coil

Author

Omiya, Hideki, Makida, Yasuhiro, Kawai, Masanori, Yamaoka, Hiroshi, Tanaka, Kenichi, Yoshida, Tetsuya, Yamamoto, Akira, Mizumaki, Shoichi, and Kurita, Shigeo

Subjects
高高度気球, superconducting coil, クライオスタット, 反陽子, 超伝導コイル, balloon-borne spectrometer, 気球搭載スペクトロメータ, research and development, Antarctic region, 南極域, high altitude balloon, BESS-Polar, antiproton, 宇宙線, elementary particle, cryostat, 素粒子, cosmic ray, 研究開発
Abstract

資料番号: AA0045439026

Published
2003

32. Feasibility Study on Measurement and Control of Relative Positioning for Nano-beam Collision

Author

Matsunaga, Hiroki, Masuzawa, Mika, Ohsawa, Yasunobu, Sugahara, Ryuhei, Yamaoka, Hiroshi, and Yoshioka, Hirokazu

Subjects
6: Beam Instrumentation, Controls, Feedback, and Operational Aspects, Accelerator Physics
Abstract

In the SuperKEKB and future International Linear Collider project, it is required to measure and control an offset of very small beams with a precision of several nanometers at the interaction point. This paper is a feasibility study on measuring and controlling nano-order relative position by using a laser interferometer and a piezoelectric stage. The first part shows that the precision of measurement position about a direction of laser radiation is less than or equal to 1 nanometer in frequency region less than 100Hz. The second part is discussed a measurement of relative displacement between two points which are 10 meter away on substructures located at the interaction point in the SuperKEKB. To compare with difference of accelerometers for reference, a relative displacement measurement with a precision of several nanometers by a laser interferometer became clear. The final part is discussed a relative positioning control by using a Piezo-Stage between two points on active vibration isolation tables. We achieved to control a relative displacement below 2 nanometers in frequency region less than 10Hz., Proceedings of the 6th Int. Particle Accelerator Conf., IPAC2015, Richmond, VA, USA

Published
2015
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33. Interaction Point Orbit Feedback System at SuperKEKB

Author

Funakoshi, Yoshihiro, Anderson, Scott, Bambade, Philip, El Khechen, Dima, Fukuma, Hitoshi, Gierman, Stephen, Jehanno, Didier, Kawamoto, Takashi, Kosovsky, Michael, Kubytskyi, Viacheslav, Masuzawa, Mika, Oki, Toshiyuki, Rimbault, Cecile, Seeman, John, Spencer, Cherrill, Sullivan, Michael, Turgut, Ozhan, Uehara, Sadaharu, Wienands, Ulrich, and Yamaoka, Hiroshi

Subjects
Physics::Accelerator Physics, High Energy Physics::Experiment, 6: Beam Instrumentation, Controls, Feedback, and Operational Aspects, Accelerator Physics
Abstract

In order to maintain an optimum beam collision condition in a double ring collider such as SuperKEKB it is essential to have an orbit feedback system at the interaction point (IP). We have designed such a system based on experiences at KEKB and PEP-II. For the vertical offset and crossing angle, we will rely on the system based on the beam orbit measurement similar to that used at KEKB. For the horizontal offset, however, we will utilize the dithering system which was successfully used at PEP-II, because the horizontal beam-beam kick is very weak with the "nano-beam scheme". Some hardware devices have been already fabricated and others are in preparation. The present status of the development is reported., Proceedings of the 6th Int. Particle Accelerator Conf., IPAC2015, Richmond, VA, USA

Published
2015
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34. BESS and Its Future Prospect for Polar Long Duration Flights

Author

BESS, Collaboration, McDonald, F. B., Mitchell, J., Moiseev, A., Ormes, J. F., Righter, D., Seo, E. S., Streitmatter, R., 田中, 賢一Kenichi, Wang, J. Z., Yamamoto, Akira, Abe, Koh, Anraku, Kazuaki, Asaoka, Yoichi, Fujikawa, Motoharu, Fuke, Hideyuki, Haino, Sadakazu, Imori, Masatoshi, Izumi, Kosuke, Maeno, Tadashi, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Mitsui, Tadao, Motoki, Masakazu, Nishimura, Jun, Nozaki, Mitsuaki, Orito, Shuji, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shikaze, Yoshiaki, Sonoda, Tomohiro, Suzuki, Junichi, Tanaka, Kenichi, Tanizaki, Keisuke, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Yasuchika, Yamaoka, Hiroshi, Yamato, Kazuhiro, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Atmospheric Science, Antiparticle, Aerospace Engineering, chemistry.chemical_element, Astronomy and Astrophysics, Elementary particle, Nuclear physics, Geophysics, chemistry, Space and Planetary Science, Antiproton, Magnet, General Earth and Planetary Sciences, Polar, Superconducting spectrometer, Short duration, Helium
Abstract

著者人数: 43名, 資料番号: SA1003533000

Published
2002

35. A superconducting solenoidal spectrometer for a balloon-borne experiment

Author

BESS, Collaboration, Kobayashi, M., Nishihara, Y., Suzuki, K., Ajima, Yasuo, Anraku, Kazuaki, Haga, Takao, Higashi, Yasuo, Honda, Hideyuki, Imori, Masatoshi, Inaba, Susumu, Kimura, Nobuhiro, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Motoki, Masakazu, Nozaki, Mitsuaki, Nishimura, Jun, Orito, Shuji, Otoba, Mayumi, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shimamura, Kotaro, Suzuki, Junichi, Takimi, N., Tanaka, Kenichi, Tsunoda, Tatsuhiko, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yamaoka, Hiroshi, Yoshida, Tetsuya, and Yoshimura, Koji

Subjects
Physics, Nuclear and High Energy Physics, Spectrometer, Solenoidal vector field, business.industry, Detector, Cosmic ray, Magnetic field, Nuclear physics, Optics, Antiproton, Electromagnetic coil, Scintillation counter, business, Instrumentation
Abstract

著者人数: 35名, Accepted: 1999-09-02, 資料番号: SA1003520000

Published
2000
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38. The Mechanical and Vibration Studies of the Final Focus Magnet-cryostat for SuperKEKB

Author

Yamaoka, Hiroshi, Arimoto, Yasushi, Kanazawa, Ken-Ichi, Masuzawa, Mika, Ohsawa, Yasunobu, Ohuchi, Norihito, Tsuchiya, Kiyosumi, and Zong, Zhanguo

Subjects
Physics::Instrumentation and Detectors, Physics::Accelerator Physics, A02 Lepton Colliders, 01 Circular and Linear Colliders, Accelerator Physics
Abstract

Construction of the SuperKEKB has been progressed in KEK. The target luminosity of the SuperKEKB is 8×1035 cm⁻²s^{−1}, which is 40 times larger than the KEKB. The vertical beam sizes of electron and positron must be squeezed to the level of 50 nano-meter at the interaction point. The beam final focus system for the SuperKEKB consists of 4-superconducting (SC) quadrupole doublets, 43 SC-correctors, 4 SC-compensation solenoids. The designs of the cryostats in the left and right side with respect to the beam interaction point are being studied with the progress of the magnet designs. In the design works, the support structure of each cryostat, strength of the cryostat components and support rods for supporting cold mass are investigated. As for the vibration issue, vibration properties of the superconducting quadrupole magnets due to the ground motion has been studied. Also vibration properties of the concrete bridges where the two cryostats will be placed in the interaction region were investigated and measured. We will present the cryostat designs and these vibration studies in this paper., Proceedings of the 5th Int. Particle Accelerator Conf., IPAC2014, Dresden, Germany

Published
2014
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39. Three Dimensional Field Analysis for Final Focus Magnet System at SuperKEKB

Author

Arimoto, Yasushi, Ohuchi, Norihito, Parker, Brett, Tawada, Masafumi, Tsuchiya, Kiyosumi, Wanderer, Peter, Yamaoka, Hiroshi, and Zong, Zhanguo

Subjects
Physics::Accelerator Physics, T10 Superconducting Magnets, Accelerator Physics, 07 Accelerator Technology Main Systems
Abstract

SuperKEKB is an upgrade accelerator of KEKB with a design luminosity of 8x10³⁵ cm⁻² s⁻¹. The design is based on a "nano-beam scheme", where vertical beam size is squeezed into 50 nm at an interaction point. One of key component is a final focus magnet system. The focusing system consists of 4-superconducting (SC) quadrupole doublets, 43 SC-correctors, 4 SC-compensation solenoids. They are aligned in a detector (Belle-II) solenoid which generates a longitudinal field of 1.5 T. The system are packed in a small area and also has magnetic shields. So it is expected an entire magnetic field of the system is not one which is linearly-superimposed field of each magnet. Here a study of three dimensional field analysis for the final focus magnet system will be presented., Proceedings of the 5th Int. Particle Accelerator Conf., IPAC2014, Dresden, Germany

Published
2014
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40. A Superconducting Solenoidal Spectrometer for a Balloon-Borne Experiment

Author

BESS Collaboration: 安島, 泰雄, 安楽, 和明, 羽賀, 隆雄, 東, 保男, 本田, 秀之, 井森, 正敏, 稲葉, 進, 木村, 誠宏, Kobayashi, M., 槙田, 康博, 松井, 長隆, 松本, 浩, 松永, 浩之, 元木, 正和, 野崎, 光昭, Nishihara, Y., 西村, 純, 折戸, 周治, 音羽, 真由美, 佐伯, 学行, 佐貫, 智行, 佐々木, 誠, 島村, 光太郎, 鈴木, 純一, Suzuki, K., 瀧見, 直也, 田中, 賢一, 角田, 達彦, 上田, 郁夫, 矢島, 信之, 山上, 隆正, 山本, 明, 山岡, 広, 吉田, 哲也, 吉村, 浩司, BESS Collaboration: Ajima, Yasuo, Anraku, Kazuaki, Haga, Takao, Higashi, Yasuo, Honda, Hideyuki, Imori, Masatoshi, Inaba, Susumu, Kimura, Nobuhiro, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Motoki, Masakazu, Nozaki, Mitsuaki, Nishimura, Jun, Orito, Shuji, Otoba, Mayumi, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shimamura, Kotaro, Suzuki, Junichi, Takimi, N., Tanaka, Kenichi, Tsunoda, Tatsuhiko, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yamaoka, Hiroshi, Yoshida, Tetsuya, Yoshimura, Koji, BESS Collaboration: 安島, 泰雄, 安楽, 和明, 羽賀, 隆雄, 東, 保男, 本田, 秀之, 井森, 正敏, 稲葉, 進, 木村, 誠宏, Kobayashi, M., 槙田, 康博, 松井, 長隆, 松本, 浩, 松永, 浩之, 元木, 正和, 野崎, 光昭, Nishihara, Y., 西村, 純, 折戸, 周治, 音羽, 真由美, 佐伯, 学行, 佐貫, 智行, 佐々木, 誠, 島村, 光太郎, 鈴木, 純一, Suzuki, K., 瀧見, 直也, 田中, 賢一, 角田, 達彦, 上田, 郁夫, 矢島, 信之, 山上, 隆正, 山本, 明, 山岡, 広, 吉田, 哲也, 吉村, 浩司, BESS Collaboration: Ajima, Yasuo, Anraku, Kazuaki, Haga, Takao, Higashi, Yasuo, Honda, Hideyuki, Imori, Masatoshi, Inaba, Susumu, Kimura, Nobuhiro, Makida, Yasuhiro, Matsui, Nagataka, Matsumoto, Hiroshi, Matsunaga, Hiroyuki, Motoki, Masakazu, Nozaki, Mitsuaki, Nishimura, Jun, Orito, Shuji, Otoba, Mayumi, Saeki, Takayuki, Sanuki, Tomoyuki, Sasaki, Makoto, Shimamura, Kotaro, Suzuki, Junichi, Takimi, N., Tanaka, Kenichi, Tsunoda, Tatsuhiko, Ueda, Ikuo, Yajima, Nobuyuki, Yamagami, Takamasa, Yamamoto, Akira, Yamaoka, Hiroshi, Yoshida, Tetsuya, and Yoshimura, Koji

Abstract

著者人数: 35名, Accepted: 1999-09-02

Published
2015

41. Design and Construction of the SuperKEKB QC1 Final Focus Superconducting Magnets

Author

Ohuchi, Norihito, primary, Arimoto, Yasushi, additional, Higashi, Norio, additional, Iwasaki, Masako, additional, Kawai, Masanori, additional, Kondou, Yoshinari, additional, Kono, Hiroshi, additional, Murai, Takashi, additional, Takagi, Shigeyuki, additional, Tsuchiya, Kiyosumi, additional, Yamaoka, Hiroshi, additional, and Zong, Zhanguo, additional

Published
2015
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42. The International Large Detector: Letter of Intent

Author

Abe, Toshinori, Abernathy, Jason M., Abramowicz, Halina, Adamus, Marek, Adeva, Bernardo, Afanaciev, Konstantin, Aguilar-Saavedra, Juan Antonio, Alabau Pons, Carmen, Albrecht, Hartwig, Andricek, Ladislav, Anduze, Marc, Aplin, Steve J., Arai, Yasuo, Asano, Masaki, Attie, David, Attree, Derek J., Burger, Jochen, Bailey, David, Balbuena, Juan Pablo, Ball, Markus, Ballin, James, Barbi, Mauricio, Barlow, Roger, Bartels, Christoph, Bartsch, Valeria, Bassignana, Daniela, Bates, Richard, Baudot, Jerome, Bechtle, Philip, Beck, Jeannine, Beckmann, Moritz, Bedjidian, Marc, Behnke, Ties, Belkadhi, Khaled, Bellerive, Alain, Bentvelsen, Stan, Bergauer, Thomas, Berggren, C.Mikael U., Bergholz, Matthias, Bernreuther, Werner, Besancon, Marc, Besson, Auguste, Bhattacharya, Sudeb, Bhuyan, Bipul, Biebel, Otmar, Bilki, Burak, Blair, Grahame, Blumlein, Johannes, Bo, Li, Boisvert, Veronique, Bondar, A., Bonvicini, Giovanni, Boos, Eduard, Boudry, Vincent, Bouquet, Bernard, Bouvier, Joel, Bozovic-Jelisavcic, Ivanka, Brient, Jean-Claude, Brock, Ian, Brogna, Andrea, Buchholz, Peter, Buesser, Karsten, Bulgheroni, Antonio, Butler, John, Buttar, Craig, Buzulutskov, A.F., Caccia, Massimo, Caiazza, Stefano, Calcaterra, Alessandro, Caldwell, Allen, Callier, Stephane L.C., Calvo Alamillo, Enrique, Campbell, Michael, Campbell, Alan J., Cappellini, Chiara, Carloganu, Cristina, Castro, Nuno, Castro Carballo, Maria Elena, Chadeeva, Marina, Chakraborty, Dhiman, Chang, Paoti, Charpy, Alexandre, Chen, Xun, Chen, Shaomin, Chen, Hongfang, Cheon, Byunggu, Choi, Suyong, Choudhary, B.C., Christen, Sandra, Ciborowski, Jacek, Ciobanu, Catalin, Claus, Gilles, Clerc, Catherine, Coca, Cornelia, Colas, Paul, Colijn, Auke, Colledani, Claude, Combaret, Christophe, Cornat, Remi, Cornebise, Patrick, Corriveau, Francois, Cvach, Jaroslav, Czakon, Michal, D'Ascenzo, Nicola, Da Silva, Wilfrid, Dadoun, Olivier, Dam, Mogens, Damerell, Chris, Danilov, Mikhail, Daniluk, Witold, Daubard, Guillaume, David, Dorte, David, Jacques, De Boer, Wim, De Groot, Nicolo, De Jong, Sijbrand, De Jong, Paul, De La Taille, Christophe, De Masi, Rita, De Roeck, Albert, Decotigny, David, Dehmelt, Klaus, Delagnes, Eric, Deng, Zhi, Desch, Klaus, Dieguez, Angel, Diener, Ralf, Dima, Mihai-Octavian, Dissertori, Gunther, Dixit, Madhu S., Dolezal, Zdenek, Dolgoshein, Boris A., Dollan, Ralph, Dorokhov, Andrei, Doublet, Philippe, Doyle, Tony, Doziere, Guy, Dragicevic, Marko, Drasal, Zbynek, Drugakov, Vladimir, Duarte Campderros, Jordi, Dulucq, Frederic, Dumitru, Laurentiu Alexandru, Dzahini, Daniel, Eberl, Helmut, Eckerlin, Guenter, Ehrenfeld, Wolfgang, Eigen, Gerald, Eklund, Lars, Elsen, Eckhard, Elsener, Konrad, Emeliantchik, Igor, Engels, Jan, Evrard, Christophe, Fabbri, Riccardo, Faber, Gerard, Faucci Giannelli, Michele, Faus-Golfe, Angeles, Feege, Nils, Feng, Cunfeng, Ferencei, Jozef, Fernandez Garcia, Marcos, Filthaut, Frank, Fleck, Ivor, Fleischer, Manfred, Fleta, Celeste, Fleury, Julien L., Fontaine, Jean-Charles, Foster, Brian, Fourches, Nicolas, Fouz, Mary-Cruz, Frank, Sebastian, Frey, Ariane, Frotin, Mickael, Fujii, Hirofumi, Fujii, Keisuke, Fujimoto, Junpei, Fujita, Yowichi, Fusayasu, Takahiro, Fuster, Juan, Gaddi, Andrea, Gaede, Frank, Galkin, Alexei, Galkin, Valery, Gallas, Abraham, Gallin-Martel, Laurent, Gamba, Diego, Gao, Yuanning, Garrido Beltran, Lluis, Garutti, Erika, Gastaldi, Franck, Gaur, Bakul, Gay, Pascal, Gellrich, Andreas, Genat, Jean-Francois, Gentile, Simonetta, Gerwig, Hubert, Gibbons, Lawrence, Ginina, Elena, Giraud, Julien, Giraudo, Giuseppe, Gladilin, Leonid, Goldstein, Joel, Gonzalez Sanchez, Francisco Javier, Gournaris, Filimon, Greenshaw, Tim, Greenwood, Z.D., Grefe, Christian, Gregor, Ingrid-Maria, Grenier, Gerald Jean, Gris, Philippe, Grondin, Denis, Grunewald, Martin, Grzelak, Grzegorz, Gurtu, Atul, Haas, Tobias, Haensel, Stephan, Hajdu, Csaba, Hallermann, Lea, Han, Liang, Hansen, Peter H., Hara, Takanori, Harder, Kristian, Hartin, Anthony, Haruyama, Tomiyoshi, Harz, Martin, Hasegawa, Yoji, Hauschild, Michael, He, Qing, Hedberg, Vincent, Hedin, David, Heinze, Isa, Helebrant, Christian, Henschel, Hans, Hensel, Carsten, Hertenberger, Ralf, Herve, Alain, Higuchi, Takeo, Himmi, Abdelkader, Hironori, Kazurayama, Hlucha, Hana, Hommels, Bart, Horii, Yasuyuki, Horvath, Dezso, Hostachy, Jean-Yves, Hou, Wei-Shu, Hu-Guo, Christine, Huang, Xingtao, Huppert, Jean Francois, Ide, Yasuhiro, Idzik, Marek, Iglesias Escudero, Carmen, Ignatenko, Alexandr, Igonkina, Olga, Ikeda, Hirokazu, Ikematsu, Katsumasa, Ikemoto, Yukiko, Ikuno, Toshinori, Imbault, Didier, Imhof, Andreas, Imhoff, Marc, Ingbir, Ronen, Inoue, Eiji, Ioannis, Giomataris, Ishikawa, Akimasa, Itagaki, Kennosuke, Ito, Kazutoshi, Itoh, Hideo, Iwabuchi, Masaya, Iwai, Go, Iwamoto, Toshiyuki, Jacosalem, Editha P., Jaramillo Echeverria, Richard, Jeans, Daniel T D., Jing, Fanfan, Jing, Ge, Jokic, Stevan, Jonsson, Leif, Jore, Matthieu, Jovin, Tatjana, Kafer, Daniela, Kajino, Fumiyoshi, Kamai, Yusuke, Kaminski, Jochen, Kamiya, Yoshio, Kaplan, Alexander, Kapusta, Frederic, Kar, Deepak, Karlen, Dean, Katayama, Nobu, Kato, Eriko, Kato, Yukihiro, Kaukher, Alexander, Kawagoe, Kiyotomo, Kawahara, Hiroki, Kawai, Masanori, Kawasaki, Takeo, Khan, Sameen Ahmed, Kieffer, Robert, Kielar, Eryk, Kiesenhofer, Wolfgang, Kiesling, Christian M., Killenberg, Martin, Kim, Donghee, Kim, Choong Sun, Kim, Guinyun, Kim, Hong Joo, Kim, Eun-Joo, Kim, Hyunok, Kim, Shinhong, Kircher, Francois, Kisielewska, Danuta, Kleinwort, Claus, Klimkovich, Tatsiana, Kluge, Hanna, Kluit, Peter Martin, Kobayashi, Makoto, Kobel, Michael, Kodama, Hideyo, Kodys, Peter, Koetz, U., Koffeman, Els, Kohriki, Takashi, Komamiya, Sachio, Kondou, Yoshinari, Korbel, Volker, Kotera, Katsushige, Krucker, Dirk, Kraml, Sabine, Krammer, Manfred, Krastev, Kaloyan, Krause, Bernward, Krautscheid, Thorsten, Kschioneck, Kirsten, Kuang, Yu-Ping, Kuhlmann, Jan, Kuroiwa, Hirotoshi, Kusano, Tomonori, Kvasnicka, Peter, Lacasta Llacer, Carlos, Lagorio, Eric, Laktineh, Imad, Lange, Wolfgang, Lebrun, Patrice, Lee, Jik, Lehner, Frank, Lesiak, Tadeusz, Levy, Aharon, Li, Bo, Li, Ting, Li, Yulan, Li, Hengne, Liang, Zuotang, Lima, Guilherme, Linde, Frank, Linssen, Lucie, Linzmaier, Diana, List, Benno, List, Jenny, Liu, Bo, Llopart Cudie, Xavier, Lohmann, Wolfgang, Lopez Virto, Amparo, Lozano, Manuel, Lu, Shaojun, Lucaci-Timoce, Angela Isabela, Lumb, Nick, Lundberg, Bjorn, Lutz, Pierre, Lutz, Benjamin, Lux, Thorsten, Luzniak, Pawel, Lyapin, Alexey, Ma, Wengan, Maczewski, Lukasz, Mader, Wolfgang F., Maity, Manas, Majumdar, Nayana, Majumder, Gobinda, Maki, Akihiro, Makida, Yasuhiro, Mamuzic, Judita, Marc, Dhellot, Marchesini, Ivan, Marcisovsky, Michal, Marias, Carlos, Marshall, John, Martens, Cornelius, Martin, Victoria J., Martin, Jean-Pierre, Martin-Chassard, Gisele, Martinez Rivero, Celso, Martyn, Hans-Ulrich, Mathez, Herve, Mathieu, Antoine, Matsuda, Takeshi, Matsunaga, Hiroyuki, Matsushita, Takashi, Mavromanolakis, Georgios, Mcdonald, Kirk T., Mereu, Paolo, Merk, Marcel, Merkin, Mikhail M., Meyer, Niels, Meyners, Norbert, Mihara, Satoshi, Miller, David J., Miller, Owen, Mitaroff, Winfried A., Miyamoto, Akiya, Miyata, Hitoshi, Mjornmark, Ulf, Mnich, Joachim, Monig, Klaus, Moll, Andreas, Moortgat-Pick, Gudrid A., Mora De Freitas, Paulo, Morel, Frederic, Moretti, Stefano, Morgunov, Vasily, Mori, Toshinori, Mori, Takashi, Morin, Laurent, Morozov, Sergey, Moser, Hans-Gunther, Moser, Fabian, Moya, David, Mudrinic, Mihajlo, Mukhopadhyay, Supratik, Murakami, Takeshi, Musa, Luciano, Musat, Gabriel, Nagamine, Tadashi, Nakamura, Isamu, Nakano, Eiichi, Nakashima, Kenichi, Nakayoshi, Kazuo, Nakazawa, Hideyuki, Nam, Shinwoo, Nam, Jiwoo, Nemecek, Stanislav, Niebuhr, Carsten, Niechciol, Marcus, Niezurawski, Piotr, Nishida, Shohei, Nishiyama, Miho, Nitoh, Osamu, Norbeck, Ed, Nozaki, Mitsuaki, O'Shea, Val, Ohlerich, Martin, Okada, Nobuchika, Olchevski, Alexander, Olivier, Bob, Oliwa, Krzysztof, Omori, Tsunehiko, Onel, Yasar, Ono, Hiroaki, Ono, Yoshimasa, Onuki, Yoshiyuki, Ootani, Wataru, Orava, Risto, Orlandea, Marius Ciprian, Oskarsson, Anders, Osland, Per, Ossetski, Dmitri, Osterman, Lennart, Padilla, Cristobal, Pandurovic, Mila, Park, Il Hung, Park, Hwanbae, Parkes, Chris, Patrick, Ghislain, Patterson, J.Ritchie, Pawlik, Bogdan, Pellegrini, Giulio, Pellegrino, Antonio, Peterson, Daniel, Petrov, Alexander, Pham, Thanh Hung, Piccolo, Marcello, Poeschl, Roman, Polak, Ivo, Popova, Elena, Postranecky, Martin, Prahl, Volker, Prudent, Xavier, Przysiezniak, Helenka, Puerta-Pelayo, Jesus, Qian, Wenbin, Quadt, Arnulf, Rarbi, Fatah-Ellah, Raspereza, Alexei, Ratti, Lodovico, Raux, Ludovic, Raven, Gerhard, Re, Valerio, Regler, Meinhard, Reinhard, Marcel, Renz, Uwe, Repain, Philippe, Repond, Jose, Richard, Francois, Riemann, Sabine, Riemann, Tord, Riera-Babures, Jordi, Riu, Imma, Robert, Kieffer, Robson, Aidan, Roloff, Philipp, Rosca, Aura, Rosemann, Christoph, Rosiek, Janusz, Rossmanith, Robert, Roth, Stefan, Royon, Christophe, Ruan, Manqi, Ruiz-Jimeno, Alberto, Rusinov, Vladimir, Ruzicka, Pavel, Ryzhikov, Dmitri, Saborido, Juan J., Sadeh, Iftach, Sailer, Andre, Saito, Masatoshi, Sakuma, Takayuki, Sanami, Toshiya, Sanuki, Tomoyuki, Sarkar, Sandip, Sasaki, Rei, Sato, Yutaro, Saveliev, Valeri, Savoy-Navarro, Aurore, Sawyer, Lee, Schafer, Oliver, Schalicke, Andreas, Schuler, K.Peter, Schade, Peter, Schaffran, Joern, Scheirich, Jan, Schlatter, Dieter, Schmidt, Ringo Sebastian, Schmitt, Sebastian, Schneekloth, Uwe, Schreiber, Heinz Juergen, Schultz-Coulon, Hans-Christian, Schumacher, Markus, Schumm, Bruce A., Schuwalow, Sergej, Schwierz, Rainer, Sefkow, Felix, Sefri, Rachid, Seguin-Moreau, Nathalie, Seidel, Katja, Sekaric, Jadranka, Sendai, Hiroshi, Settles, Ronald Dean, Shao, Ming, Shechtman, L.I., Shimazaki, Shoichi, Shumeiko, Nikolai, Sicho, Petr, Simon, Frank, Sinram, Klaus, Smiljanic, Ivan, Smiljkovic, Nebojsa, Smolik, Jan, Sobloher, Blanka, Soldner, Christian, Song, Kezhu, Sopczak, Andre, Speckmayer, Peter, Stenlund, Evert, Stockinger, Dominik, Stoeck, Holger, Strohmer, Raimund, Straessner, Arno, Stromhagen, Richard, Sudo, Yuji, Suehara, Taikan, Suekane, Fumihiko, Suetsugu, Yusuke, Sugimoto, Yasuhiro, Sugiyama, Akira, Sumisawa, Kazutaka, Suzuki, Shiro, Swientek, Krzysztof, Tabassam, Hajrah, Takahashi, Tohru, Takeda, Hiroshi, Takeshita, Tohru, Takubo, Yosuke, Tanabe, Tomohiko, Tanaka, Shuji, Tanaka, Ken-Ichi, Tanaka, Manobu, Tapprogge, Stefan, Tarkovsky, Evgueny I., Tauchi, Toshiaki, Tauchi, Kazuya, Telnov, Valery I., Teodorescu, Eliza, Thomson, Mark, Tian, Junping, Timmermans, Jan, Titov, Maxim P., Tokushuku, Katsuo, Tozuka, Shunsuke, Tsuboyama, Toru, Ueno, Koji, Ullan, Miguel, Uozumi, Satoru, Urakawa, Junji, Ushakov, Andriy, Ushiroda, Yutaka, Valentan, Manfred, Valin, Isabelle, Van Der Graaf, Harry, Van Doren, Brian, Van Kooten, Rick J., Vander Donckt, Muriel, Vanel, Jean-Charles, Vazquez Regueiro, Pablo, Verzocchi, Marco, Vescovi, Christophe, Videau, Henri L., Vila, Ivan, Vilasis-Cardona, Xavier, Vogel, Adrian, Volkenborn, Robert, Vos, Marcel, Voutsinas, Yorgos, Vrba, Vaclav, Vreeswijk, Marcel, Walsh, Roberval, Waltenberger, Wolfgang, Wang, Min-Zu, Wang, Yi, Wang, Xiaoliang, Wang, Qun, Wang, Meng, Ward, David R., Warren, Matthew, Watanabe, Minori, Watanabe, Takashi, Watson, Nigel K., Wattimena, Nanda, Wendt, Oliver, Wermes, Norbert, Weuste, Lars, Wichmann, Katarzyna, Wienemann, Peter, Wierba, Wojciech, Wilson, Graham W., Wilson, John A., Wing, Matthew, Winter, Marc, Wobisch, Markus, Worek, Malgorzata, Xella, Stefania, Xu, Zizong, Yamaguchi, Akira, Yamaguchi, Hiroshi, Yamamoto, Hitoshi, Yamaoka, Hiroshi, Yamashita, Satoru, Yamauchi, M., Yamazaki, Yuji, Yamouni, Mahfoud, Yan, Wenbiao, Yanagida, Koji, Yang, Haijun, Yang, Jongmann, Yang, Jin Min, Yang, Zhenwei, Yasu, Yoshiji, Yonamine, Ryo, Yoshida, Kohei, Yoshida, Takuo, Yoshioka, Tamaki, Yu, Chunxu, Yu, Intae, Yue, Qian, Zacek, Josef, Zalesak, Jaroslav, Zarnecki, Aleksander Filip, Zawiejski, Leszek, Zeitnitz, Christian, Zerwas, Dirk, Zeuner, Wolfram, Zhang, Yanxi, Zhang, Ziping, Zhang, Renyou, Zhang, Xueyao, Zhang, Zhiqing, Zhao, Jiawei, Zhao, Zhengguo, Zheng, Baojun, Zhong, Liang, Zhou, Yongzhao, Zhu, Xianglei, Zhu, Chengguang, Zomer, Fabian, and Zutshi, Vishnu

Subjects
Physics, Particle physics, Time projection chamber, Large Hadron Collider, International Linear Collider, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, Detector, Particle accelerator, Magnetic detector, 01 natural sciences, law.invention, law, 0103 physical sciences, Physics::Accelerator Physics, High Energy Physics::Experiment, 010306 general physics, Particle Physics - Experiment, Lepton, Event reconstruction
Abstract

The International Large Detector (ILD) is a concept for a detector at the International Linear Collider, ILC. The ILC will collide electrons and positrons at energies of initially 500 GeV, upgradeable to 1 TeV. The ILC has an ambitious physics program, which will extend and complement that of the Large Hadron Collider (LHC). A hallmark of physics at the ILC is precision. The clean initial state and the comparatively benign environment of a lepton collider are ideally suited to high precision measurements. To take full advantage of the physics potential of ILC places great demands on the detector performance. The design of ILD is driven by these requirements. Excellent calorimetry and tracking are combined to obtain the best possible overall event reconstruction, including the capability to reconstruct individual particles within jets for particle ow calorimetry. This requires excellent spatial resolution for all detector systems. A highly granular calorimeter system is combined with a central tracker which stresses redundancy and efficiency. In addition, efficient reconstruction of secondary vertices and excellent momentum resolution for charged particles are essential for an ILC detector. The interaction region of the ILC is designed to host two detectors, which can be moved into the beam position with a push-pull scheme. The mechanical design of ILD and the overall integration of subdetectors takes these operational condition s into account. The International Large Detector (ILD) is a concept for a detector at the International Linear Collider, ILC. The ILC will collide electrons and positrons at energies of initially 500 GeV, upgradeable to 1 TeV. The ILC has an ambitious physics program, which will extend and complement that of the Large Hadron Collider (LHC). A hallmark of physics at the ILC is precision. The clean initial state and the comparatively benign environment of a lepton collider are ideally suited to high precision measurements. To take full advantage of the physics potential of ILC places great demands on the detector performance. The design of ILD is driven by these requirements. Excellent calorimetry and tracking are combined to obtain the best possible overall event reconstruction, including the capability to reconstruct individual particles within jets for particle ow calorimetry. This requires excellent spatial resolution for all detector systems. A highly granular calorimeter system is combined with a central tracker which stresses redundancy and efficiency. In addition, efficient reconstruction of secondary vertices and excellent momentum resolution for charged particles are essential for an ILC detector. The interaction region of the ILC is designed to host two detectors, which can be moved into the beam position with a push-pull scheme. The mechanical design of ILD and the overall integration of subdetectors takes these operational conditions into account.

Published
2010
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43. ATF2 Proposal: v.1

Author

Braun, H, Ivanovich-Grishanov, Boris, Logatchev, P V, Podgorny, Fedor, Telnov, Valery I, Angal-Kalinin, Deepa, Appleby, Robert, Jones, James, Kalinin, Alexander, Napoly, Olivier, Payet, Jacques, Braun, Hans Heinrich, Schulte, Daniel, Zimmermann, Frank, Barlow, Roger J, Bailey, Ian Richard, Jenner, Leo, Jones, Roger, Kourevlev, German Yu, Walker, Nick, Takahasi, Tohru, Gao, Jie, Liu Wei Bin, Pei Guo Xi, Wang Jiu Qing, Delerue, Nicolas, Dixit, Sudhir, Howell, David Francis, Reichold, Armin, Agapov, Ilya V, Blair, Grahame A, Boorman, Gary, Carter, John, Driouichi, Chafik, Price, Michael T, Araki, Sakae, Hayano, Hitoshi, Higashi, Yasuo, Honda, Yosuke, Kanazawa, Ken Ichi, Kubo, Kiyoshi, Kume, Tatsuya, Kuriki, Masao, Kuroda, Shigeru, Masuzawa, Mika, Naito, Takashi, Okugi, Toshiyuki, Sugahara, Ryuhei, Tauchi, Toshiaki, Terunuma, Nobuhiro, Toge, Nobu, Urakawa, Junji, Vogel, Vladimir, Yamaoka, Hiroshi, Yokoya, Kaoru, Yoshihisa, Iwashita, Mihara, Takanori, Bambade, Philip, Wolski, Andrzej, Gronberg, Jeff, Takashi Boogert, Stewart, Lyapin, A, Malton, Stephen, Miller, David J, Kumada, Masayuki, Danagulyan, S, Torrence, Eric, Choi Jinh Yuk, Huang Jung Yun, Sik Kang Heung, Kim, E S, Kim Seungh Wan, Soo Ko In, Burrows, P N, Christian, Glenn B, Clarke, Christine, Hartin, Anthony F, Dabiri-Khah, Hamid, Molloy, Stephen, Bane, Karl Leopold Freitag, Brachmann, Axel, Himel, Thomas, Markiewicz, Thomas W, Nelson, Janice, Nosochkov, Yuri, Phinney, Nan, Torino, Mauro, Pivi, Francesco, Raubenheimer, T O, Ross, Marc, Ruland, R E, Seryi, Andrei, Spencer, Cherrill M, Tenenbaum, P G, Woodley, Mark, Komamiya, Sachio, Sanuki, Tomoyuki, and Suehara, T

Subjects
Accelerators and Storage Rings
Abstract

Since the ICFA decision on the choice of technology, a world-wide collaboration on the design of the ILC has rapidly progressed. The formation of the GDE will accelerate the work towards a final design. An important technical challenge is obviously the high gradient acceleration but what is similarly challenging is the collision of extremely small beams of a few nanometer size. The latter challenge has three distinct issues: creating small emittance beams, preserving the emittance during acceleration and transport, and focusing the beams to nanometers. Most studies have been done using computer simulations but many issues still remain that require experimental verification. KEK-ATF was built to create small emittance beams, and succeeded in obtaining an emittance that almost satisfies the ILC requirements. In this proposal we present a project, ATF2, which addresses the third issue, namely the focusing of the beam into nanometer spot.ybr> In the longer term, the ATF2 project would also provide invaluable input for the CLIC design of a future multi-TeV collider. The ATF2 project will extend the extraction beamline of the ATF with an ILC-type final focus system to create a tightly focused, stable beam by making use of the small emittance of the ATF.

Published
2005

49. Depression of the Apparent Chiral Recognition Ability Obtained in the Host–Guest Complexation Systems by Electrospray and Nano-Electrospray Ionization Mass Spectrometry

Author

Sawada, Masami, primary, Takai, Yoshio, additional, Yamada, Hitoshi, additional, Yoshikawa, Muneyoshi, additional, Arakawa, Ryuichi, additional, Tabuchi, Hiroyuki, additional, Takada, Mikio, additional, Tanaka, Jyuichi, additional, Shizuma, Motohiro, additional, Yamaoka, Hiroshi, additional, Hirose, Keiji, additional, Fukuda, Kazuo, additional, and Tobe, Yoshito, additional

Published
2004
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