JP2011526413A - 荷電粒子を加速する加速器 - Google Patents
荷電粒子を加速する加速器 Download PDFInfo
- Publication number
- JP2011526413A JP2011526413A JP2011515345A JP2011515345A JP2011526413A JP 2011526413 A JP2011526413 A JP 2011526413A JP 2011515345 A JP2011515345 A JP 2011515345A JP 2011515345 A JP2011515345 A JP 2011515345A JP 2011526413 A JP2011526413 A JP 2011526413A
- Authority
- JP
- Japan
- Prior art keywords
- delay lines
- delay
- accelerator
- beam trajectory
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H9/00—Linear accelerators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Particle Accelerators (AREA)
Abstract
Description
さらに、環状電極を介して遅延線を互いに接続してもよい。遅延線は互いに回転配置されているので、これは特に有利である。
ブルームラインモジュール11は速い遅延線15と遅い遅延線13とを含んでいる。両方の遅延線13,15はコンデンサとして形成されている。ここで、速い遅延線15のコンデンサは第1の誘電率ε1の第1の誘電体を有しており、遅い遅延線のコンデンサは第2の誘電率ε2の第2の誘電体を有している。コンデンサの高さと誘電体の誘電率は、速い遅延線15内で電磁波が遅い遅延線13内でよりも明らかに速く伝播するように選ばれている。このことは細い矢印29と太い矢印27によって記号的に示されている。特に有利な高さ比は誘電率の比ε1:ε2が1:9のときに得られる
の比である。これらのパラメータによりインピーダンスは最大化され、回路に必要な電流が最小化される。この場合、2つの遅延線13,15での電磁波の伝搬時間の比は1:3である。
Claims (8)
- 複数の遅延線(13,15)を有する、荷電粒子を加速する加速器であって、前記遅延線がビーム軌道(35)に向かって延びており、かつ前記ビーム軌道(35)に沿って連続的に配置されている、加速器において、前記遅延線(13,15)のうちの少なくとも幾つかが前記ビーム軌道(35)を軸として互いに回転配置されていることを特徴とする加速器。
- 前記遅延線(13,15)はブルームラインモジュール(11)内に配置されており、ブルームラインモジュール(11)は速い遅延線(15)と遅い遅延線(13)とから成る対を含んでおり、前記ブルームラインモジュール(11)の少なくとも一部は前記ビーム軌道(35)を軸として互いに回転配置されている、請求項1記載の加速器。
- 前記遅延線(13,15)はストリップ状に形成されている、請求項1または2記載の加速器。
- 前記遅延線(13,15)のうちの一部では、遅延線(13,15)が互いに交差している、請求項1から3のいずれか1項記載の加速器。
- 前記遅延線(13,15)のうちの一部では、互いに交差した遅延線(13,15)が半径方向外側に向かって高さが低くなる形状を有するように、遅延線(13,15)が互いに交差している、請求項4記載の加速器。
- 前記形状は、前記ビーム軌道(35)を軸として回転対称な、半径方向内側に向かって高さが低くなる包絡面(43)の内部に配置されている、請求項5記載の加速器。
- 前記包絡面(43)は前記ビーム軌道(35)を軸として双曲線を回転させることにより形成される、請求項6記載の加速器。
- 前記遅延線(13,15)は環状電極(41)を介して互いに接続されている、請求項1から7のいずれか1項記載の加速器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008031757.8 | 2008-07-04 | ||
DE102008031757A DE102008031757A1 (de) | 2008-07-04 | 2008-07-04 | Beschleuniger zur Beschleunigung von geladenen Teilchen |
PCT/EP2009/057774 WO2010000639A1 (de) | 2008-07-04 | 2009-06-23 | Beschleuniger zur beschleunigung von geladenen teilchen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011526413A true JP2011526413A (ja) | 2011-10-06 |
JP5868174B2 JP5868174B2 (ja) | 2016-02-24 |
Family
ID=41139474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011515345A Expired - Fee Related JP5868174B2 (ja) | 2008-07-04 | 2009-06-23 | 荷電粒子を加速する加速器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110101892A1 (ja) |
EP (1) | EP2298044A1 (ja) |
JP (1) | JP5868174B2 (ja) |
CN (1) | CN102084728A (ja) |
DE (1) | DE102008031757A1 (ja) |
RU (1) | RU2534755C2 (ja) |
WO (1) | WO2010000639A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105517315B (zh) * | 2016-01-18 | 2017-10-03 | 中国工程物理研究院流体物理研究所 | 一种高压双脉冲感应加速组元结构 |
DE102020202585A1 (de) * | 2020-02-28 | 2021-09-02 | Siemens Healthcare Gmbh | Röntgenquellenvorrichtung umfassend eine Anode zur Erzeugung von Röntgenstrahlen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0359732A2 (en) * | 1988-09-14 | 1990-03-21 | Harris Blake Corporation | Pulse power linac |
US5757146A (en) * | 1995-11-09 | 1998-05-26 | Carder; Bruce M. | High-gradient compact linear accelerator |
US5811944A (en) * | 1996-06-25 | 1998-09-22 | The United States Of America As Represented By The Department Of Energy | Enhanced dielectric-wall linear accelerator |
WO2005072028A2 (en) * | 2004-01-15 | 2005-08-04 | The Regents Of The University Of California | Compact accelerator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465840A (en) | 1942-06-17 | 1949-03-29 | Emi Ltd | Electrical network for forming and shaping electrical waves |
US4872420A (en) * | 1988-08-01 | 1989-10-10 | Shepard Daniel R | Disposable cat litter system |
US4975917A (en) * | 1988-09-14 | 1990-12-04 | Harris Blake Corporation | Source of coherent short wavelength radiation |
US4972420A (en) * | 1990-01-04 | 1990-11-20 | Harris Blake Corporation | Free electron laser |
SU1828383A1 (ru) * | 1990-11-26 | 1996-11-20 | Московский Инженерно-Физический Институт | Линейный ускоритель электронов |
US6331194B1 (en) * | 1996-06-25 | 2001-12-18 | The United States Of America As Represented By The United States Department Of Energy | Process for manufacturing hollow fused-silica insulator cylinder |
US6757146B2 (en) * | 2002-05-31 | 2004-06-29 | Schweitzer Engineering Laboratories, Inc. | Instantaneous overcurrent element for heavily saturated current in a power system |
US7710051B2 (en) | 2004-01-15 | 2010-05-04 | Lawrence Livermore National Security, Llc | Compact accelerator for medical therapy |
CN101163371B (zh) * | 2006-10-13 | 2010-09-08 | 同方威视技术股份有限公司 | 一种能快速响应的驻波电子直线加速器 |
-
2008
- 2008-07-04 DE DE102008031757A patent/DE102008031757A1/de not_active Withdrawn
-
2009
- 2009-06-23 WO PCT/EP2009/057774 patent/WO2010000639A1/de active Application Filing
- 2009-06-23 JP JP2011515345A patent/JP5868174B2/ja not_active Expired - Fee Related
- 2009-06-23 RU RU2011103897/07A patent/RU2534755C2/ru not_active IP Right Cessation
- 2009-06-23 US US13/002,163 patent/US20110101892A1/en not_active Abandoned
- 2009-06-23 CN CN2009801257710A patent/CN102084728A/zh active Pending
- 2009-06-23 EP EP09772339A patent/EP2298044A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0359732A2 (en) * | 1988-09-14 | 1990-03-21 | Harris Blake Corporation | Pulse power linac |
US5757146A (en) * | 1995-11-09 | 1998-05-26 | Carder; Bruce M. | High-gradient compact linear accelerator |
US5811944A (en) * | 1996-06-25 | 1998-09-22 | The United States Of America As Represented By The Department Of Energy | Enhanced dielectric-wall linear accelerator |
WO2005072028A2 (en) * | 2004-01-15 | 2005-08-04 | The Regents Of The University Of California | Compact accelerator |
Also Published As
Publication number | Publication date |
---|---|
RU2011103897A (ru) | 2012-08-10 |
RU2534755C2 (ru) | 2014-12-10 |
CN102084728A (zh) | 2011-06-01 |
US20110101892A1 (en) | 2011-05-05 |
DE102008031757A1 (de) | 2010-01-14 |
WO2010000639A1 (de) | 2010-01-07 |
JP5868174B2 (ja) | 2016-02-24 |
EP2298044A1 (de) | 2011-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2944317B2 (ja) | シンクロトロン放射光源装置 | |
US9153404B2 (en) | Charged particle beam scanning using deformed high gradient insulator | |
EP2620951A2 (en) | Method for changing the direction of a charged particle beam | |
JP2010512613A (ja) | 医療のためのコンパクトな加速器 | |
Benedetti et al. | RF design of a novel S-band backward traveling wave linac for proton therapy | |
JP5868174B2 (ja) | 荷電粒子を加速する加速器 | |
US8710454B2 (en) | High gradient lens for charged particle beam | |
US2232050A (en) | Electron tube and circuits employing them | |
Ling et al. | Focusing electrode and coaxial reflector used for reducing the guiding magnetic field of the Ku-band foilless transit-time oscillator | |
EP0359732B1 (en) | Pulse power linac | |
Zhang et al. | A new kind of low-inductance transformer type magnetic switch (TTMS) with coaxial cylindrical conductors | |
JP5637986B2 (ja) | 荷電粒子を加速する加速器および加速器の作動方法 | |
US8629633B2 (en) | DC high voltage source and particle accelerator | |
Ben-Zvi et al. | Generating high-frequency, rotating magnetic fields with low harmonic content | |
US11626268B2 (en) | Induction coil assembly and reaction chamber | |
Zhang et al. | Physical suppression effects of the reversed magnetic coupling on the saturation inductance of saturable pulse transformer | |
Baillie et al. | Design and simulation of a short, variable‐energy 4 to 10 MV S‐band linear accelerator waveguide | |
Wang et al. | Cascaded acceleration of proton beams in ultrashort laser-irradiated microtubes | |
JP2014525670A (ja) | 改善されたセプタム磁石 | |
Bahng et al. | Design study of low-energy beam transport for multi-charge beams at RAON | |
US9750124B2 (en) | Piezoelectric particle accelerator | |
Doble et al. | The SPS Muon Beam: Energy, Intensity and Precision | |
JPH0562799A (ja) | 荷電粒子装置 | |
RU2395129C1 (ru) | Ленточный соленоид | |
Chang et al. | Rotating dipole and quadrupole field for a multiple cathode system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120928 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121227 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130924 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140310 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140710 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20140717 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20140919 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151021 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160105 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5868174 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |