High resolution beam line of the U400M cyclotron and a possibility of RIB accumulation and cooling in the K4 storage ring

• Published in: Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Vol. 391; no. 1; pp. 228 - 232
• Main Authors: Rodin, A.M, Sidorchuk, S.I, Stepantsov, S.V, Ter-Akopian, G.M, Fomichev, A.S, Wolski, R, Galinskiy, V.B, Ivanov, G.N, Ivanova, I.B, Gorshkov, V.A, Lavrentev, A.Yu, Oganessian, Yu.Ts
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 21.05.1997
• Subjects: Electron cooling; Multiple injection; Radioactive ion beams; Electron cooling; Radioactive ion beams; 36.10.−k; 34.70.+e; Multiple injection
• ISSN: 0168-9002; 1872-9576
• DOI: 10.1016/S0168-9002(97)00264-7

The high resolution beam line ACCULINNA put into operation on a primary beam line of the JINR U400M cyclotron is discussed in the framework of the TREBLe project [1]. The capability of the beam line to produce radioactive ion beams is demonstrated by means of nuclear fragmentation of a primary 14N beam, with an energy of 51 MeV/u, on a 170 mg/cm 2 carbon target. Characteristics of the obtained 6He, 8He and 8B radioactive beams are presented. A scheme of accumulation and cooling on the orbit of the storage ring K4 is proposed for a low intensity radioactive beam obtained from this beam line.