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Commissioning the DARHT-II accelerator

The 74-cell DARHT-II long-pulse linear induction accelerator (LIA) was commissioned in its final configuration in 2007-2008. The final accelerated beam parameters were 2 kA, and greater than 17 MeV in a pulse flat to better than +/- 1% for…

加速器物理 · 物理学 2017-01-31 Carl Ekdahl

Design and early operation of a new-generation internal beam dump for CERN's Super Proton Synchrotron

The Super Proton Synchrotron (SPS) is the last stage in the injector chain for CERN's Large Hadron Collider, and it also provides proton and ion beams for several fixed-target experiments. The SPS has been in operation since 1976, and it…

加速器物理 · 物理学 2024-04-16 A. Romero Francia , A. Perillo Marcone , S. Pianese , K. Andersen , G. Arnau Izquierdo , J. A. Briz , D. Carbajo Perez , E. Carlier , T. Coiffet , L. S. Esposito , J. L. Grenard , D. Grenier , J. Humbert , K. Kershaw , J. Lendaro , A. Ortega Rolo , K. Scibor , D. Senajova , S. Sgobba , C. Sharp , D. Steyaert , F. M. Velotti , H. Vincke , V. Vlachoudis , M. Calviani

Development of the Low Energy Accelerator for Komac

KAERI (Korea Atomic Energy Research Institute) has been performing the project named KOMAC (Korea Multi-purpose Accelerator Complex) within the frame work of national mid and long term nuclear research plan. The final objectives of KOMAC is…

加速器物理 · 物理学 2010-01-05 B. H. Choi

First results from beam emission spectroscopy in SPIDER negative ion source

The SPIDER experiment, part of the Neutral Beam Test Facility (NBTF) at Consorzio RFX (Padua, Italy), is the prototype of the negative ion source for the ITER neutral beam injectors; the source is coupled to a 100 kV three-grid acceleration…

等离子体物理 · 物理学 2023-04-07 M. Barbisan , B. Zaniol , R. Pasqualotto , G. Serianni , M. Ugoletti

STCF Conceptual Design Report: Volume 1 -- Physics & Detector

The Super $\tau$-Charm facility (STCF) is an electron-positron collider proposed by the Chinese particle physics community. It is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak luminosity of $0.5\times…

高能物理 - 实验 · 物理学 2024-05-24 M. Achasov , X. C. Ai , R. Aliberti , L. P. An , Q. An , X. Z. Bai , Y. Bai , O. Bakina , A. Barnyakov , V. Blinov , V. Bobrovnikov , D. Bodrov , A. Bogomyagkov , A. Bondar , I. Boyko , Z. H. Bu , F. M. Cai , H. Cai , J. J. Cao , Q. H. Cao , Z. Cao , Q. Chang , K. T. Chao , D. Y. Chen , H. Chen , H. X. Chen , J. F. Chen , K. Chen , L. L. Chen , P. Chen , S. L. Chen , S. M. Chen , S. Chen , S. P. Chen , W. Chen , X. F. Chen , X. Chen , Y. Chen , Y. Q. Chen , H. Y. Cheng , J. Cheng , S. Cheng , J. P. Dai , L. Y. Dai , X. C. Dai , D. Dedovich , A. Denig , I. Denisenko , D. Z. Ding , L. Y. Dong , W. H. Dong , V. Druzhinin , D. S. Du , Y. J. Du , Z. G. Du , L. M. Duan , D. Epifanov , Y. L. Fan , S. S. Fang , Z. J. Fang , G. Fedotovich , C. Q. Feng , X. Feng , Y. T. Feng , J. L. Fu , J. Gao , P. S. Ge , C. Q. Geng , L. S. Geng , A. Gilman , L. Gong , T. Gong , W. Gradl , J. L. Gu , A. G. Escalante , L. C. Gui , F. K. Guo , J. C. Guo , J. Guo , Y. P. Guo , Z. H. Guo , A. Guskov , K. L. Han , L. Han , M. Han , X. Q. Hao , J. B. He , S. Q. He , X. G. He , Y. L. He , Z. B. He , Z. X. Heng , B. L. Hou , T. J. Hou , Y. R. Hou , C. Y. Hu , H. M. Hu , K. Hu , R. J. Hu , X. H. Hu , Y. C. Hu , J. Hua , G. S. Huang , J. S. Huang , M. Huang , Q. Y. Huang , W. Q. Huang , X. T. Huang , X. J. Huang , Y. B. Huang , Y. S. Huang , N. Hüsken , V. Ivanov , Q. P. Ji , J. J. Jia , S. Jia , Z. K. Jia , H. B. Jiang , J. Jiang , S. Z. Jiang , J. B. Jiao , Z. Jiao , H. J. Jing , X. L. Kang , X. S. Kang , B. C. Ke , M. Kenzie , A. Khoukaz , I. Koop , E. Kravchenko , A. Kuzmin , Y. Lei , E. Levichev , C. H. Li , C. Li , D. Y. Li , F. Li , G. Li , G. Li , H. B. Li , H. Li , H. N. Li , H. J. Li , H. L. Li , J. M. Li , J. Li , L. Li , L. Li , L. Y. Li , N. Li , P. R. Li , R. H. Li , S. Li , T. Li , W. J. Li , X. H. Li , X. Q. Li , X. H. Li , Y. Li , Y. Y. Li , Z. J. Li , H. Liang , J. H. Liang , G. R. Liao , L. Z. Liao , Y. Liao , C. X. Lin , X. S. Lin , B. J. Liu , C. W. Liu , D. Liu , F. Liu , G. M. Liu , H. B. Liu , J. Liu , J. J. Liu , J. B. Liu , K. Liu , K. Y. Liu , K. Liu , L. Liu , Q. Liu , S. B. Liu , T. Liu , X. Liu , Y. W. Liu , Y. Liu , Y. L. Liu , Z. Q. Liu , Z. Y. Liu , Z. W. Liu , I. Logashenko , Y. Long , C. G. Lu , N. Lu , Q. F. Lü , Y. Lu , Y. Lu , Z. Lv , P. Lukin , F. J. Luo , T. Luo , X. F. Luo , H. J. Lyu , X. R. Lyu , J. P. Ma , P. Ma , Y. Ma , F. Maas , S. Malde , D. Matvienko , Z. X. Meng , R. Mitchell , J. M. Dias , A. Nefediev , Y. Nefedov , S. L. Olsen , Q. Ouyang , P. Pakhlov , G. Pakhlova , X. Pan , Y. Pan , E. Passemar , Y. P. Pei , H. P. Peng , L. Peng , X. Y. Peng , X. J. Peng , K. Peters , S. Pivovarov , E. Pyata , B. B. Qi , Y. Q. Qi , W. B. Qian , Y. Qian , C. F. Qiao , J. J. Qin , J. J. Qin , L. Q. Qin , X. S. Qin , T. L. Qiu , J. Rademacker , C. F. Redmer , H. Y. Sang , M. Saur , W. Shan , X. Y. Shan , L. L. Shang , M. Shao , L. Shekhtman , C. P. Shen , J. M. Shen , Z. T. Shen , H. C. Shi , X. D. Shi , B. Shwartz , A. Sokolov , J. J. Song , W. M. Song , Y. Song , Y. X. Song , A. Sukharev , J. F. Sun , L. Sun , X. M. Sun , Y. J. Sun , Z. P. Sun , J. Tang , S. S. Tang , Z. B. Tang , C. H. Tian , J. S. Tian , Y. Tikhonov , K. Todyshev , T. Uglov , V. Vorobyev , B. D. Wan , B. L. Wang , B. Wang , D. Y. Wang , G. Y. Wang , G. L. Wang , H. L. Wang , J. Wang , J. H. Wang , J. C. Wang , M. L. Wang , R. Wang , S. B. Wang , W. Wang , W. P. Wang , X. C. Wang , X. D. Wang , X. L. Wang , X. L. Wang , X. P. Wang , X. F. Wang , Y. D. Wang , Y. P. Wang , Y. Q. Wang , Y. L. Wang , Y. G. Wang , Z. Y. Wang , Z. Y. Wang , Z. L. Wang , Z. G. Wang , D. H. Wei , X. L. Wei , X. M. Wei , Q. G. Wen , X. J. Wen , G. Wilkinson , B. Wu , J. J. Wu , L. Wu , P. W. Wu , T. W. Wu , Y. S. Wu , L. Xia , T. Xiang , C. W. Xiao , D. Xiao , M. Xiao , Y. H. Xie , Y. Xing , Z. Z. Xing , X. N. Xiong , F. R. Xu , J. Xu , L. L. Xu , Q. N. Xu , X. C. Xu , X. P. Xu , Y. C. Xu , Y. P. Xu , Y. Xu , Z. Z. Xu , D. W. Xuan , F. F. Xue , L. Yan , M. J. Yan , W. B. Yan , W. C. Yan , X. S. Yan , B. F. Yang , C. Yang , H. J. Yang , H. R. Yang , H. T. Yang , J. F. Yang , S. L. Yang , Y. D. Yang , Y. H. Yang , Y. S. Yang , Y. L. Yang , Z. Y. Yang , D. L. Yao , H. Yin , X. H. Yin , N. Yokozaki , S. Y. You , Z. Y. You , C. X. Yu , F. S. Yu , G. L. Yu , H. L. Yu , J. S. Yu , J. Q. Yu , L. Yuan , X. B. Yuan , Y. F. Yue , M. Zeng , S. Zeng , A. L. Zhang , B. W. Zhang , G. Y. Zhang , G. Q. Zhang , H. J. Zhang , H. B. Zhang , J. Y. Zhang , J. L. Zhang , J. Zhang , L. Zhang , L. M. Zhang , R. Zhang , S. L. Zhang , T. Zhang , X. Zhang , Y. Zhang , Y. X. Zhang , Y. T. Zhang , Y. F. Zhang , Y. C. Zhang , Y. Zhang , Y. Zhang , Y. M. Zhang , Y. L. Zhang , Z. H. Zhang , Z. Y. Zhang , Z. Y. Zhang , H. Y. Zhao , J. Zhao , L. Zhao , M. G. Zhao , Q. Zhao , R. G. Zhao , R. P. Zhao , Z. G. Zhao , Z. X. Zhao , A. Zhemchugov , B. Zheng , L. Zheng , Q. B. Zheng , R. Zheng , Y. H. Zheng , X. H. Zhong , H. J. Zhou , H. Q. Zhou , H. Zhou , S. H. Zhou , X. Zhou , X. K. Zhou , X. R. Zhou , Y. L. Zhou , Y. Zhou , Y. X. Zhou , Z. Y. Zhou , J. Y. Zhu , K. Zhu , R. D. Zhu , R. L. Zhu , S. H. Zhu , Y. C. Zhu , Z. A. Zhu , V. Zhukova , V. Zhulanov , B. S. Zou , Y. B. Zuo

Low-energy Ion Beam Diagnostics: An Integrated Solution

High gradient accelerator injectors have been widely studied throughout the world-leading accelerator facilities. The demand for high frequency cavities have led the Detector, Accelerator and instrumentation laboratory (KAHVELab) in…

加速器物理 · 物理学 2023-07-06 A. Adıgüzel , H. Çetinkaya , Ş. Esen , D. Halis , T. B. İlhan , A. Kılıçgedik , S. Oğur , S. Öz , A. Özbey , V. E. Özcan , N. G. Ünel

Compact and robust design of the optical system for cold atom interferometer in space

The optical system is a complex and precise subsystem for the atom interferometer (AI), especially for those used in field or space applications. Here, we introduce the design of the optical system of the China Space Station atom…

原子物理 · 物理学 2025-07-08 Danfang Zhang , Jinting Li , Wenzhang Wang , Weihao Xu , Jie Fang , Xiao Li , Qunfeng Chen , Yibo Wang , Biao Tang , Lin Zhou , Jiaqi Zhong , Xi Chen , Jin Wang , Mingsheng Zhan

Commissioning of the new ALICE Inner Tracking System

The upgrade of the Inner Tracking System (ITS) of ALICE (A Large Ion Collider Experiment) will extend measurements of heavy-flavour hadrons and low-mass dileptons to a lower transverse momentum than currently achieved and increase the…

仪器与探测器 · 物理学 2020-08-26 James Philip Iddon

Status and Plans for an SRF Accelerator Test Facility at Fermilab

A superconducting RF accelerator test facility is currently under construction at Fermilab. The accelerator will consist of an electron gun, 40 MeV injector, beam acceleration section consisting of 3 TTF-type or ILC-type cryomodules, and…

加速器物理 · 物理学 2012-09-19 M. Church , J. Leibfritz , S. Nagaitsev

High-Voltage Terminal Test of Test Stand for 1-MV Electrostatic Accelerator

The Korea Multipurpose Accelerator Complex (KOMAC) has been developing a 300-kV test stand for a 1-MV electrostatic accelerator ion source. The ion source and accelerating tube will be installed in a high-pressure vessel. The ion source in…

加速器物理 · 物理学 2015-07-16 Sae-Hoon Park , Yu-Seok Kim

LEEx-B: Low Energy Experimental Bench Development at IPHC-CNRS Strasbourg

As a part of future developments of beam diagnostics, a low energy experimental bench (LEEx-B) has been recently designed, built and commissioned at IPHC-CNRS of Strasbourg. The bench is composed of a Cs+ ion gun installed on a HV platform…

加速器物理 · 物理学 2024-07-03 E. Bouquerel , T. Adama , C. Maazouzi , E. Traykov , P. Graehling , C. Mathieu

Superconductivity up to 37 K in (A1-xSrx)Fe2As2 with A=K and Cs

A new hight Tc Fe-based compound system, AFe2As2 with A = K, Cs, K/Sr and Cs/Sr has been found. Through electron-doping, Tc of the A = K and Cs compounds rises to ~37 K, and finally enter a spin-density-wave state (SDW) through further…

超导电性 · 物理学 2008-09-09 K. Sasmal , B. Lv , B. Lorenz , A. Guloy , F. Chen , Y. Xue , C. W. Chu

The vibration research of the AC dipole-girder system for CSNS/RCS

China spallation neutron source(CSNS) is a high intensity proton accelerator based facility, and its accelerator complex includes two main parts: an H- linac and a rapid cycling synchrotron(RCS). The rcs accumulates the 80MeV proton beam,…

加速器物理 · 物理学 2013-07-16 Liu Renhong , Zhang Junsong , Qu Huamin , Kang Ling , Wang Motuo , Wang Guangyuan , Wang Haijing

An accelerator facility for intermediate energy proton irradiation and testing of nuclear materials

The bulk irradiation of materials with 10-30 MeV protons promises to advance the study of radiation damage for fission and fusion power plants. Intermediate energy proton beams can now be dedicated to materials irradiation within…

材料科学 · 物理学 2021-02-03 S. J. Jepeal , A. Danagoulian , L. A. Kesler , D. A. Korsun , H. Y. Lee , N. Schwartz , B. N. Sorbom , E. Velez Lopez , Z. S. Hartwig

ISR physics at BABAR

A method of measuring e+e- annihilation cross sections at low energy sqrt{s}< 5 GeV, using initial-state radiation, is described. Experimental data from the PEP-II B-factory at 10.6 GeV center-of-mass energy, obtained via ISR, are…

高能物理 - 实验 · 物理学 2009-11-03 S. I. Serednyakov

Primary Cosmic Ray Proton Flux Measured by AMS-02

The Alpha Magnetic Spectrometer (AMS-02) is a high energy particle detector designed to study origin and nature of cosmic rays up to a few TV from space. It was installed on the International Space Station (ISS) on May 19, 2011. During the…

高能天体物理现象 · 物理学 2019-08-16 C. Consolandi

Spider Ion Source and Extraction Power Supplies -- An update of the design after four years of operation

SPIDER, the ion source prototype for ITER neutral beam injectors, has been in operation since 2018. The experiment includes a system of Ion Source and Extraction Power Supplies (ISEPS), whose design dates back to 2011. Since then the…

等离子体物理 · 物理学 2023-04-18 A. Shepherd , M. Bigi , R. Casagrande , M. Dan , A. Maistrello , E. Sartori , G. Serianni , H. Decamps , L. Zanotto

Measurement of the transfer function for a spoke cavity of C-ADS Injector I

The spoke cavities mounted in the China Accelerator Driven sub-critical System (C-ADS) have high quality factor(Q) and very small bandwidth, making them very sensitive to mechanical perturbations whether external or self-induced. The…

加速器物理 · 物理学 2016-12-28 Xue-Fang Huang , Yi Sun , Guang-Wei Wang , Shao-Zhe Wang , Xiang Zheng , Qun-Yao Wang , Rong Liu , Hai-Ying Lin , Mu-Yuan Wang

First measurements with monolithic active pixel test structures produced in a 65 nm CMOS process

The Inner Tracking System (ITS) of the ALICE experiment at CERN will undergo an upgrade during the LHC long shutdown 3, in which the three innermost tracking layers will be replaced. This upgrade, named the Inner Tracking System 3 (ITS3),…

仪器与探测器 · 物理学 2023-12-14 M. Buckland

System Test of the ATLAS Muon Spectrometer in the H8 Beam at the CERN SPS

An extensive system test of the ATLAS muon spectrometer has been performed in the H8 beam line at the CERN SPS during the last four years. This spectrometer will use pressurized Monitored Drift Tube (MDT) chambers and Cathode Strip Chambers…

仪器与探测器 · 物理学 2008-11-26 Erez Etzion