학술논문
Silicon tracker array for RIB experiments at SAMURAI
Document Type
Working Paper
Author
Stefanescu, A. I.; Panin, V.; Trache, L.; Motobayashi, T.; Otsu, H.; Saastamoinen, A.; Uesaka, T.; Stuhl, L.; Tanaka, J.; Tudor, D.; Stefanescu, I. C.; Spiridon, A. E.; Yoneda, K.; Baba, H.; Kurokawa, M.; Togano, Y.; Halasz, Z.; Sasano, M.; Ota, S.; Kubota, Y.; Ahn, D. S.; Kobayashi, T.; Elekes, Z.; Fukuda, N.; Takeda, H.; Kim, D.; Takada, E.; Suzuki, H.; Yoshida, K.; Shimizu, Y.; Liu, H. N.; Sun, Y. L.; Isobe, T.; Gibelin, J.; Li, P. J.; Zenihiro, J.; Marqués, F. M.; Harakeh, M. N.; Kiss, G. G.; Kurihara, A.; Yasuda, M.; Nakamura, T.; Park, S.; Yang, Z.; Harada, T.; Nishimura, M.; Sato, H.; Hahn, I. S.; Chae, K. Y.; Elson, J. M.; Sobotka, L. G.; Bertulani, C. A.
Source
Eur. Phys. J. A (2022) 58:223
Subject
Language
Abstract
This work describes a silicon tracker system developed for experiments with proton-rich radioactive ion beams at the SAMURAI superconducting spectrometer of RIBF at RIKEN. The system is designed for accurate angular reconstruction and atomic number identification of relativistic heavy ions and protons which are simultaneously produced in reactions motivated by studies of proton capture reactions of interest for nuclear astrophysics. The technical characteristics of the tracking array are described in detail as are its performance in two pilot experiments. The physics justification for such a system is also presented.