Neutron Capture Cross Section Measurement on Carbon via Inverse Beta Decay in Daya Bay Reactor Antineutrino Experiment

18 Jun 2024, 17:30
2h
Near Aula Magna (U6 building) (University of Milano-Bicocca)

Near Aula Magna (U6 building)

University of Milano-Bicocca

Piazza dell’Ateneo Nuovo 1, Milano, 20126
Poster Reactor neutrinos Poster session and reception 1

Speaker

Yee Bob Hsiung (National Taiwan University)

Description

We present the method of determination of neutron capture cross section on Carbon with 3158 days of operation of Daya Bay reactor antineutrino experiment through the inverse beta decay reaction. The detection process involves the annihilation of a positron followed by a thermalized neutron capture event. In Daya Bay experiment, three predominant forms of neutron capture events emerge: neutron-hydrogen, neutron-gadolinium, and neutron-carbon interactions. In this study we use hydrogen and gadolinium as comparative elements to determine the cross section of $^{12}C(n,\sigma)^{13}C$ by neutrons arising from inverse beta decay.

Poster prize No
Given name Yee Bob
Surname Hsiung
First affiliation National Taiwan University
Institutional email yhsiung@phys.ntu.edu.tw
Gender Male
Collaboration (if any) Daya Bay Collaboration

Primary author

Yee Bob Hsiung (National Taiwan University)

Co-authors

Yu-Chen Tung (National Taiwan University) Yu-Chin Cheng (National Taiwan University) Bei-Zhen Hu (National Taiwan University)

Presentation materials