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Journal articles on the topic 'Beam Position Monitor (BPM)'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

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1

Honda, T., M. Katoh, T. Mitsuhashi, A. Ueda, M. Tadano, and Y. Kobayashi. "Single-pass BPM system of the Photon Factory storage ring." Journal of Synchrotron Radiation 5, no. 3 (May 1, 1998): 618–20. http://dx.doi.org/10.1107/s0909049597015094.

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At the 2.5 GeV ring of the Photon Factory, a single-pass beam-position monitor (BPM) system is being prepared for the storage ring and the beam transport line. In the storage ring, the injected beam position during the first several turns can be measured with a single injection pulse. The BPM system has an adequate performance, useful for the commissioning of the new low-emittance lattice. Several stripline BPMs are being installed in the beam transport line. The continuous monitoring of the orbit in the beam transport line will be useful for the stabilization of the injection energy as well as the injection beam orbit.

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2

Taccetti, F., L. Carraresi, M. E. Fedi, M. Manetti, P. Mariani, G. Tobia, and P. A. Mandò. "A Beam Profile Monitor for Rare Isotopes in Accelerator Mass Spectrometry: Preliminary Measurements." Radiocarbon 52, no. 2 (2010): 272–77. http://dx.doi.org/10.1017/s0033822200045306.

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In accelerator systems, beam lines are generally equipped with diagnostic elements, such as Faraday cups and beam profile monitors (BPM), to optimize beam transport. These diagnostic elements, or at least commercial ones, are designed to only work with continuous beams, and their typical maximum sensitivity is about few tens of pA. Thus, in the case of diagnosis of rare isotope beams in accelerator mass spectrometry (AMS), Faraday cups and BPMs are not suitable on the high-energy side of the tandem accelerator, after energy-mass-charge analysis. For example, in 14C AMS, even for a modern sample, the expected counting rate is a few tens of Hz; in these conditions, a commercial BPM cannot be used. On the other hand, checking the shape and the position of the rare isotope beam hitting the detector can be important in order to better identify signals in the detector itself, thus also helping in reducing the measurement background.This paper presents a prototype BPM especially designed for low-intensity beams. The BPM is based on a multiwire proportional chamber characterized by 2 grids of anode wires, oriented perpendicular to each other in order to measure both the x and the y coordinates of the particle impact point. Details about the design and the electronics of the device are given, and the first test measurements are discussed.

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3

Samadi, Nazanin, Xianbo Shi, and Dean Chapman. "Optimization of a phase-space beam position and size monitor for low-emittance light sources." Journal of Synchrotron Radiation 26, no. 6 (September 11, 2019): 1863–71. http://dx.doi.org/10.1107/s1600577519010658.

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The recently developed vertical phase-space beam position and size monitor (ps-BPM) system has proven to be able to measure the electron-source position, angle, size and divergence simultaneously in the vertical plane at a single location of a beamline. The optimization of the ps-BPM system is performed by ray-tracing simulation to maximize the instrument sensitivity and resolution. The contribution of each element is studied, including the monochromator, the K-edge filter, the detector and the source-to-detector distance. An optimized system is proposed for diffraction-limited storage rings, such as the Advanced Photon Source Upgrade project. The simulation results show that the ps-BPM system can precisely monitor the source position and angle at high speed. Precise measurements of the source size and divergence will require adequate resolution with relatively longer integration time.

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4

Haga, K., T. Honda, M. Tadano, T. Obina, and T. Kasuga. "New beam-position monitor system for upgraded Photon Factory storage ring." Journal of Synchrotron Radiation 5, no. 3 (May 1, 1998): 624–26. http://dx.doi.org/10.1107/s0909049597014349.

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Accompanying the brilliance-upgrading project at the Photon Factory storage ring, the beam-position monitor (BPM) system has been renovated. The new system was designed to enable precise and fast measurements to correct the closed-orbit distortion (COD), as well as to feed back the orbit position during user runs. There are 42 BPMs newly installed, amounting to a total of 65 BPMs. All of the BPMs are calibrated on the test bench using a coaxially strung metallic wire. The measured electrical offsets are typically 200 µm in both directions, which is 1/2–1/3 of those of the old-type BPMs. In the signal-processing system, PIN diode switches are employed in order to improve reliability. In the fastest mode, this system is capable of measuring COD within about 10 ms; this fast acquisition will allow fast suppression of the beam movement for frequencies up to 50 Hz using a global feedback system.

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5

Dal Forno, Massimo, Paolo Craievich, Roberto Baruzzo, Raffaele De Monte, Mario Ferianis, Giuseppe Lamanna, and Roberto Vescovo. "A novel electromagnetic design and a new manufacturing process for the cavity BPM (Beam Position Monitor)." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 662, no. 1 (January 2012): 1–11. http://dx.doi.org/10.1016/j.nima.2011.09.040.

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6

Aydin, Ayhan, Erkan Bostanci, and Omer Ozgur Tanriover. "A multiple objective evolutionary algorithm approach to find optimal design parameters for beam position monitoring systems." International Journal of Modern Physics C 31, no. 03 (February 12, 2020): 2050038. http://dx.doi.org/10.1142/s0129183120500382.

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Diagnostic systems are key components for all accelerators, and Beam Position Monitor (BPM) systems are one of the primary functional units. Such systems allow us to observe the beam characteristics and hence interpret and adjust the beam parameters to achieve the required parameter range. This study aims to specify BPM parameters like antenna radius, capacitance, signal-to-noise ratio (SNR), etc. for Turkish Accelerator and Radiation Laboratory in Ankara (TARLA). Searching optimal values for such parameters is conventionally performed using methods including Finite Element Methods (FEM) or analytical approximation. Here, Multiple Objective Evolutionary Algorithms (MOEA) were employed as an alternative. We aimed to obtain a wide range of available results for possible production constraints. Considering TARLA beam parameters, button-type BPMs can be employed as diagnostic tools due to their low cost and simple mechanical structure. SNR levels of 20–40[Formula: see text]dB were achieved using antennas with radius parameters of 3–10[Formula: see text]mm. It is known that these SNR levels are in the acceptable range for the read-out electronic system.

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7

Yuh, Jih-Young, Shan-Wei Lin, Liang-Jen Huang, Hok-Sum Fung, Long-Life Lee, Yu-Joung Chen, Chiu-Ping Cheng, Yi-Ying Chin, and Hong-Ji Lin. "Upgrade of beamline BL08B at Taiwan Light Source from a photon-BPM to a double-grating SGM beamline." Journal of Synchrotron Radiation 22, no. 5 (August 8, 2015): 1312–18. http://dx.doi.org/10.1107/s1600577515014009.

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During the last 20 years, beamline BL08B has been upgraded step by step from a photon beam-position monitor (BPM) to a testing beamline and a single-grating beamline that enables experiments to record X-ray photo-emission spectra (XPS) and X-ray absorption spectra (XAS) for research in solar physics, organic semiconductor materials and spinel oxides, with soft X-ray photon energies in the range 300–1000 eV. Demands for photon energy to extend to the extreme ultraviolet region for applications in nano-fabrication and topological thin films are increasing. The basic spherical-grating monochromator beamline was again upgraded by adding a second grating that delivers photons of energy from 80 to 420 eV. Four end-stations were designed for experiments with XPS, XAS, interstellar photoprocess systems (IPS) and extreme-ultraviolet lithography (EUVL) in the scheduled beam time. The data from these experiments show a large count rate in core levels probed and excellent statistics on background normalization in theL-edge adsorption spectrum.

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8

AYDIN, Ayhan, and Ergün KASAP. "Design studies for the beam position monitor (BPM) front-end electronics of the Turkish accelerator and radiation laboratory in Ankara (TARLA)." TURKISH JOURNAL OF PHYSICS 41 (2017): 269–76. http://dx.doi.org/10.3906/fiz-1702-13.

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9

Izumi, T., T. Nakajima, and T. Kurihama. "Photon beam position monitor." Review of Scientific Instruments 60, no. 7 (July 1989): 1951–52. http://dx.doi.org/10.1063/1.1140897.

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10

Annala, G., B. Banerjee, B. Barker, T. Boes, M. Bowden, C. Briegel, G. Cancelo, et al. "Tevatron beam position monitor upgrade." Journal of Instrumentation 6, no. 11 (November 25, 2011): T11005. http://dx.doi.org/10.1088/1748-0221/6/11/t11005.

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11

Argonne National Laboratory. "Diamond-blade beam position monitor." NDT & E International 24, no. 5 (October 1991): 281. http://dx.doi.org/10.1016/0963-8695(91)90510-a.

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12

Yang, Yong, Yong Bing Leng, and Ying Bing Yan. "Beam Signal Stretch Method Based on Square Process." Applied Mechanics and Materials 333-335 (July 2013): 584–87. http://dx.doi.org/10.4028/www.scientific.net/amm.333-335.584.

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Beam signal stretch is significant for bunch-by-bunch position measurement on storage ring in SSRF. This paper deduced a new expression to get beam position according to the relationship between BPM signals and beam position. The simulation has been done to stretch the BPM signal using square processing with matlab/simulink tool. The comparison is given between square process and original difference over sum method(Δ/Σ) using data acquired by oscilloscope and off-line processing.

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13

Roy, Prabir K., John W. Lewellen, Levi P. Neukirch, and Heath A. Watkins. "Proton beam position measurement in air using a BPM." AIP Advances 10, no. 9 (September 1, 2020): 095023. http://dx.doi.org/10.1063/5.0021497.

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14

Hong, Juho, Sojeong Lee, In Soo Ko, Changbum Kim, Do Tae Kim, Hong Jip Park, Eun Hee Lee, et al. "Beam Position Monitor for PLS-II." Journal of the Korean Physical Society 59, no. 2(2) (August 12, 2011): 594–98. http://dx.doi.org/10.3938/jkps.59.594.

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15

Sawamura, Masaru, and Ryoji Nagai. "Beam position monitor with HOM couplers." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 557, no. 1 (February 2006): 328–30. http://dx.doi.org/10.1016/j.nima.2005.10.095.

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16

Ieiri, T., and T. Kawamoto. "A four-dimensional beam-position monitor." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 440, no. 2 (February 2000): 330–37. http://dx.doi.org/10.1016/s0168-9002(99)00967-5.

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17

Mitsuhashi, T., A. Ueda, and T. Katsura. "High‐flux photon beam position monitor." Review of Scientific Instruments 63, no. 1 (January 1992): 534–37. http://dx.doi.org/10.1063/1.1142698.

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18

Vojnovic, B., D. S. Sehmi, and R. G. Newman. "A simple radiation beam position monitor." Physics in Medicine and Biology 32, no. 9 (September 1, 1987): 1179–85. http://dx.doi.org/10.1088/0031-9155/32/9/012.

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19

Halbach, Klaus. "Integration of beam position monitor signals." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 297, no. 3 (December 1990): 531. http://dx.doi.org/10.1016/0168-9002(90)91339-d.

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20

Dhamgaye, V. P., G. S. Lodha, and S. R. Kane. "Beam position measurements of Indus-2 using X-Ray beam position monitor." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 659, no. 1 (December 2011): 525–27. http://dx.doi.org/10.1016/j.nima.2011.08.044.

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21

Kim, Changbum, Seunghwan Shin, Ilmoon Hwang, Byung-Joon Lee, Young-Do Joo, Taekyun Ha, Jong Chel Yoon, et al. "Correlation study of a beam-position monitor and a photon-beam-position monitor in the PLS-II." Journal of the Korean Physical Society 66, no. 2 (January 2015): 167–70. http://dx.doi.org/10.3938/jkps.66.167.

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22

Yan Yingbing, 阎映炳, 冷用斌 Leng Yongbin, 赖龙伟 Lai Longwei, 张宁 Zhang Ning, 易星 Yi Xing, and 杨桂森 Yang Guisen. "Beam lifetime measurement using beam position monitor in SSRF." High Power Laser and Particle Beams 24, no. 1 (2012): 189–92. http://dx.doi.org/10.3788/hplpb20122401.0189.

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23

Park, Jae Yeon, Yesul Kim, Sangsul Lee, and Jun Lim. "X-ray beam-position feedback system with easy-to-use beam-position monitor." Journal of Synchrotron Radiation 25, no. 3 (March 14, 2018): 869–73. http://dx.doi.org/10.1107/s1600577518002692.

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X-ray beam-position stability is indispensable in cutting-edge experiments using synchrotron radiation. Here, for the first time, a beam-position feedback system is presented that utilizes an easy-to-use X-ray beam-position monitor incorporating a diamond-fluorescence screen. The acceptable range of the monitor is above 500 µm and the feedback system maintains the beam position within 3 µm. In addition to being inexpensive, the system has two key advantages: it works without a scale factor for position calibration, and it has no dependence on X-ray energy, X-ray intensity, beam size or beam shape.

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24

Johnson, E. D., and T. Oversluizen. "Compact high flux photon beam position monitor." Review of Scientific Instruments 60, no. 7 (July 1989): 1947–50. http://dx.doi.org/10.1063/1.1140896.

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25

Holmes, S. D., J. D. McCarthy, S. A. Sommers, R. C. Webber, and J. R. Zagel. "The TEV I Beam Position Monitor System." IEEE Transactions on Nuclear Science 32, no. 5 (1985): 1927–29. http://dx.doi.org/10.1109/tns.1985.4333770.

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26

Carlson, R. L., and L. E. Stout. "A Multigigahertz Beam-Current and Position Monitor." IEEE Transactions on Nuclear Science 32, no. 5 (1985): 1956–58. http://dx.doi.org/10.1109/tns.1985.4333779.

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27

Nakamura, M., and J. A. Hinkson. "Beam Position Monitor System for Storage Rings." IEEE Transactions on Nuclear Science 32, no. 5 (1985): 1985–87. http://dx.doi.org/10.1109/tns.1985.4333789.

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28

Alkire, R. W., E. P. Sullivan, F. D. Michaud, W. J. Trela, and R. J. Bartlett. "The X8C dual wire beam position monitor." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 350, no. 1-2 (October 1994): 13–16. http://dx.doi.org/10.1016/0168-9002(94)91148-7.

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29

Johnson, Erik D., and Tom Oversluizen. "UHV photoelectron X-ray beam position monitor." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 291, no. 1-2 (May 1990): 427–30. http://dx.doi.org/10.1016/0168-9002(90)90099-r.

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30

Kim, Changbum, Jong Chel Yoon, Seung-nam Kim, Myong-jin Kim, Hee Seob Kim, Chun Kil Ryu, Chae-soon Lee, et al. "Photon-beam-position-monitor in PLS Diagnostic Beamline." Journal of the Korean Physical Society 56, no. 6(1) (June 15, 2010): 1981–84. http://dx.doi.org/10.3938/jkps.56.1981.

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31

Wang Jianxin, 王建新, 黎明 Li Ming, 王汉斌 Wang Hanbin, 李鹏 Li Peng, and 吴岱 Wu Dai. "Bunch length measurement based on beam position monitor." High Power Laser and Particle Beams 25, no. 2 (2013): 461–64. http://dx.doi.org/10.3788/hplpb20132502.0461.

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32

Kobayashi, Toshiaki, Takahiro Kozawa, Toru Ueda, Mitsuru Uesaka, Kenzo Miya, and Hiromi Shibata. "Nondestructive beam position monitor using high-permeability chips." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 361, no. 3 (July 1995): 436–39. http://dx.doi.org/10.1016/0168-9002(95)00249-9.

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33

YAN, Y., Y. LENG, D. LIU, Y. CHEN, and C. YIN. "EPICS interface to Libera electron beam position monitor." Nuclear Science and Techniques 19, no. 2 (April 2008): 65–69. http://dx.doi.org/10.1016/s1001-8042(08)60024-x.

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34

Hayashi, N., M. Kawase, S. Hatakeyama, S. Hiroki, R. Saeki, H. Takahashi, Y. Teruyama, et al. "Beam position monitor system of J-PARC RCS." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 677 (June 2012): 94–106. http://dx.doi.org/10.1016/j.nima.2012.02.013.

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35

Angstadt, R., W. Cooper, M. Demarteau, J. Green, S. Jakubowski, A. Prosser, R. Rivera, M. Turqueti, M. Utes, and X. Cai. "Architecture of a silicon strip beam position monitor." Journal of Instrumentation 5, no. 12 (December 16, 2010): C12039. http://dx.doi.org/10.1088/1748-0221/5/12/c12039.

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36

Cheng, Weixing, Kiman Ha, Yongjun Li, and Boris Podobedov. "Beam position monitor gate functionality implementation and applications." MethodsX 5 (2018): 626–34. http://dx.doi.org/10.1016/j.mex.2018.06.006.

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37

Giglia, Angelo, Nicola Mahne, Maddalena Pedio, Stefano Nannarone, Maria Guglielmina Pelizzo, Giampiero Naletto, and Paolo Zambolin. "The beam position monitor of the BEAR beamline." Review of Scientific Instruments 76, no. 6 (June 2005): 063111. http://dx.doi.org/10.1063/1.1926907.

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38

Soong, Ken, Edgar A. Peralta, R. Joel England, Ziran Wu, Eric R. Colby, Igor Makasyuk, James P. MacArthur, Andrew Ceballos, and Robert L. Byer. "Electron beam position monitor for a dielectric microaccelerator." Optics Letters 39, no. 16 (August 7, 2014): 4747. http://dx.doi.org/10.1364/ol.39.004747.

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39

Cerino, John A., Thomas Rabedeau, and William Bowen. "Photon beam position monitor for SSRL Beamline 9." Review of Scientific Instruments 66, no. 2 (February 1995): 1646–47. http://dx.doi.org/10.1063/1.1145871.

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40

Aoki, T., H. Yonehara, H. Suzuki, N. Tani, H. Abe, K. Fukami, S. Hayashi, et al. "Beam position monitor for the SPring‐8 synchrotron." Review of Scientific Instruments 67, no. 9 (September 1996): 3367. http://dx.doi.org/10.1063/1.1147475.

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41

Baumbaugh, A. E., J. R. Simanton, C. R. Wegner, A. B. Lynch, and K. L. Knickerbocker. "Beam Position Monitor System for the Fermilab Tevatron." IEEE Transactions on Nuclear Science 32, no. 5 (1985): 1868–70. http://dx.doi.org/10.1109/tns.1985.4333749.

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42

Roberto Aiello, G., and Mark R. Mills. "Log-ratio technique for beam position monitor systems." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 346, no. 3 (August 1994): 426–32. http://dx.doi.org/10.1016/0168-9002(94)90578-9.

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43

Leng Yongbin, 冷用斌, 阎映炳 Yan Yingbing, 周伟民 Zhou Weimin, and 袁任贤 Yuan Renxian. "Precise beam current measurement for storage ring using beam position monitor." High Power Laser and Particle Beams 22, no. 12 (2010): 2973–78. http://dx.doi.org/10.3788/hplpb20102212.2973.

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44

Ieiri, T., K. Akai, H. Fukuma, and M. Tobiyama. "Beam dynamics measurements using a gated beam-position monitor at KEKB." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 606, no. 3 (July 2009): 248–56. http://dx.doi.org/10.1016/j.nima.2009.04.036.

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45

Samadi, Nazanin, Bassey Bassey, Mercedes Martinson, George Belev, Les Dallin, Mark de Jong, and Dean Chapman. "A phase-space beam position monitor for synchrotron radiation." Journal of Synchrotron Radiation 22, no. 4 (June 25, 2015): 946–55. http://dx.doi.org/10.1107/s1600577515007390.

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The stability of the photon beam position on synchrotron beamlines is critical for most if not all synchrotron radiation experiments. The position of the beam at the experiment or optical element location is set by the position and angle of the electron beam source as it traverses the magnetic field of the bend-magnet or insertion device. Thus an ideal photon beam monitor would be able to simultaneously measure the photon beam's position and angle, and thus infer the electron beam's position in phase space. X-ray diffraction is commonly used to prepare monochromatic beams on X-ray beamlines usually in the form of a double-crystal monochromator. Diffraction couples the photon wavelength or energy to the incident angle on the lattice planes within the crystal. The beam from such a monochromator will contain a spread of energies due to the vertical divergence of the photon beam from the source. This range of energies can easily cover the absorption edge of a filter element such as iodine at 33.17 keV. A vertical profile measurement of the photon beam footprint with and without the filter can be used to determine the vertical centroid position and angle of the photon beam. In the measurements described here an imaging detector is used to measure these vertical profiles with an iodine filter that horizontally covers part of the monochromatic beam. The goal was to investigate the use of a combined monochromator, filter and detector as a phase-space beam position monitor. The system was tested for sensitivity to position and angle under a number of synchrotron operating conditions, such as normal operations and special operating modes where the photon beam is intentionally altered in position and angle at the source point. The results are comparable with other methods of beam position measurement and indicate that such a system is feasible in situations where part of the synchrotron beam can be used for the phase-space measurement.

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46

Lee, Sojeong, Young Jung Park, Changbum Kim, Seung Hwan Kim, Dong Cheol Shin, Jang-Hui Han, and In Soo Ko. "PAL-XFEL cavity beam position monitor pick-up design and beam test." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 827 (August 2016): 107–17. http://dx.doi.org/10.1016/j.nima.2016.04.057.

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47

Hong, Juho, Jang-Hui Han, Changbum Kim, and Dongchul Shin. "Beam Position Monitor for the PAL-XFEL Laser Heater." Journal of the Korean Physical Society 73, no. 8 (October 2018): 1131–36. http://dx.doi.org/10.3938/jkps.73.1131.

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48

CHENG Xian-chao, 程显超, 赵飞云 ZHAO Fei-yun, 田扬超 TIAN Yang-chao, and 徐朝银 XU Chao-yin. "V-coupling-blade beam position monitor： test and performance." Optics and Precision Engineering 20, no. 7 (2012): 1415–20. http://dx.doi.org/10.3788/ope.20122007.1415.

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49

Lee, Sojeong, In Soo Ko, Changbum Kim, Seunghwan Kim, Juho Hong, and Heungsik Kang. "Design of the X-band cavity beam position monitor." Journal of the Korean Physical Society 63, no. 7 (October 2013): 1322–26. http://dx.doi.org/10.3938/jkps.63.1322.

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50

Kwon, J. W., H. J. Woo, G. D. Kim, Y. S. Chung, and E. S. Kim. "Beam position monitor for superconducting post-linac in RAON." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 908 (November 2018): 136–42. http://dx.doi.org/10.1016/j.nima.2018.08.046.

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