کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10674792 | 1010449 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of microwave ion source and low energy beam transport system for high current cyclotron
ترجمه فارسی عنوان
توسعه منبع یونی مایکروویو و سیستم انتقال پرتوهای کم انرژی برای سیکلوترون جریان بالا
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کلمات کلیدی
منبع یون، پرتو پرتو، تزریق پرتو، هزینه فضا،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
چکیده انگلیسی
A 2.45 GHz microwave ion source and a low energy beam transport system have been developed to study the high intensity proton beam injection into a 10 MeV, 5 mA compact cyclotron. We have extracted proton beam more than 10 mA at 80 kV as measured by the DCCT after the extraction and a well collimated beam of 7 mA (through 1 cm Ã 1 cm slit) at the faraday cup 1.5 m away from the source. The transport of protons from the ion source in the presence of H2+, H3+ species has been studied using PIC simulations through our transport line which consists of two solenoids. We have also installed a small dipole magnet with similar field as that of the cyclotron along with vacuum chamber, spiral inflector and few diagnostic elements at the end of the beam line. In the preliminary testing of inflection, we achieved 1 mA beam on the faraday cup at the exit of inflector with â¼60% transmission efficiency.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 317, Part B, 15 December 2013, Pages 434-437
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 317, Part B, 15 December 2013, Pages 434-437
نویسندگان
V.S. Pandit, P. Sing Babu, A. Goswami, S. Srivastava, A. Misra, Mou Chatterjee, P.Y. Nabhiraj, R.C. Yadav, S. Bhattacharya, S. Roy, C. Nandi, G. Pal, S.K. Thakur,