Data Acquisition and Diagnostic System for Prototype of PANDA Pellet Target
| العنوان: | Data Acquisition and Diagnostic System for Prototype of PANDA Pellet Target |
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| المؤلفون: | N. M. Kristi, V. A. Panyushkin, A. S. Gerasimov, M. Buscher, E. V. Lushchevskaya, A. V. Kantsyrev, V. V. Vasiliev, A. G. Dolgolenko, P. V. Balanutsa, V. D. Chernetsky, A. V. Bogdanov, A. A. Golubev, E. M. Ladygina, P. V. Fedorets, A. N. Paniushkina, V. I. Demekhin |
| المصدر: | Physics of Atomic Nuclei. 82:1665-1671 |
| بيانات النشر: | Pleiades Publishing Ltd, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Physics, Nuclear and High Energy Physics, Jet (fluid), Hydrogen, 010308 nuclear & particles physics, Nuclear engineering, Pellets, chemistry.chemical_element, 01 natural sciences, Atomic and Molecular Physics, and Optics, Acceleration, Data acquisition, chemistry, Control system, 0103 physical sciences, 010306 general physics, Modbus, Liquid hydrogen |
| الوصف: | In the PANDA experiment of the FAIR project, it is proposed to use internal targets based on the hydrogen isotopes that provide a monodisperse regime of flow generation of solid spherical pellets with the diameter from 15–40 µm with the frequency from several tens of to several hundred kilohertz. The process for generating the pellets in such facilities includes the cooling, liquefying, and disintegration into drops of the liquid hydrogen jet directed vertically downwards; freezing of the jet when expiring with acceleration into vacuum; and its transport through the vacuum path into the region of interaction with the antiproton beam. For the effective control of the systems of the setup and for the adjustment of generation of pellets, an automatization and control system is developed combining the devices for measurement and control of pellet parameters (temperature, pressure, hydrogen flow, and piezoelectric generator frequency) and the optical diagnostics in a unified computational network. For data exchange between the devices, the TCP/IP Sockets and Modbus TCP protocols are used. |
| تدمد: | 1562-692X 1063-7788 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::4e2b5ab65ce8f7f8ca767f9f737adbcf https://doi.org/10.1134/s1063778819120135 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........4e2b5ab65ce8f7f8ca767f9f737adbcf |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 1562692X 10637788 |
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