Pb(p,x)Bi Reaction by Using a 100 MeV Proton Beam

Measurement of the Relative Cross-section of the

Pb(p,x)Bi Reaction by Using a 100 MeV Proton Beam

Jieun Lee · Jungran Yoon

· Taeik Ro

Department of Physics, Dong-A University, Busan 49315, Korea

Samyol Lee

Department of Radiological Science, Dongseo University, Busan 47011, Korea (Received 9 May 2015 : revised 26 May 2015 : accepted 5 August 2015)

In this study, we measured the energy spectrum of the delayed gamma-ray from the²⁰⁸Pb(p,x)Bi reaction for a^NatPb Target by using a High-Purity Germanium (HPGe) spectrometer system and the 100 MeV proton beam. The proton beam in the experiment was derived from 100 MeV proton linear accelerator in the Korea Multi-purpose Accelerator Complex (KOMAC). We measured the relative cross-section by measuring the branching ratio of the²⁰⁸Pb(p,x)Bi reaction. The results were compared with analytical results obtained by using Evaluated Nuclear Data File (ENDF/B-VI) and Experimental Nuclear Reaction Data (EXFOR).

PACS numbers: 24.90.+d

Keywords: Proton nuclear reaction, 100 MeV Proton accelerator,²⁰⁸Pb(p,x)Bi, Relative cross-section

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PACS numbers: 24.90.+d

Keywords:€ªœ$í Ùþ˜ìøÍ6£x, 100 MeV€ªœ$í 5Åql,²⁰⁸Pb(p,x)Bi,œ@©/éߖ€&h

∗E-mail: [email protected]

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 3. (Color online) ²⁰⁸Pb(p,2n)²⁰⁷Bi Relative Cross- Section.

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