Charge exchange and stopping power of channeled heavy ions

T. Azuma, K. Komaki, Y. Yamazaki, N. Kakutani, S. Ninomiya, K. Maki, T. Takahira, M. Sekiguchi, T. Hattori, T. Hasegawa

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    We investigated the exit charge, scattering angle and energy loss distribution of heavy ions (30 MeV carbon) planar channeled in a thin crystal. We measured, in a list mode, exit charge qex, scattering angle θex with respect to the (110) channeling plane, and energy loss ΔE, for each heavy ion of incident charge qin and incident angle θin, and obtained a distribution Y(θsc,qex,ΔE;θin,q in). As a single crystal, we adopted a thin totally depleted Si detector of 4 μm in thickness, and we measured the energy loss by the signal of the detector itself. After passing through the sample crystal, the exit charge and angle of the ions were measured with a 2D position sensitive detector coupled with a slit and an electrostatic deflector. Close correlations among the exit charge, energy loss and exit angle were found.

    Original languageEnglish
    Pages (from-to)306-309
    Number of pages4
    JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
    Volume115
    Issue number1-4
    DOIs
    Publication statusPublished - 1996 Jul

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics
    • Instrumentation

    Fingerprint Dive into the research topics of 'Charge exchange and stopping power of channeled heavy ions'. Together they form a unique fingerprint.

  • Cite this

    Azuma, T., Komaki, K., Yamazaki, Y., Kakutani, N., Ninomiya, S., Maki, K., Takahira, T., Sekiguchi, M., Hattori, T., & Hasegawa, T. (1996). Charge exchange and stopping power of channeled heavy ions. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 115(1-4), 306-309. https://doi.org/10.1016/0168-583X(95)01436-5