Overview of the nuclear compton telescope (NCT)

Zong Kai Liu, Yuan Hann Chang, Wei Che Hung, Steven E. Boggs, Mark S. Bandstra, Eric E. Bellm, Daniel Perez-Becker, Cornelia B. Wunderer, Andreas Zoglauer, Mark Amman, Paul N. Luke, Hsiang Kuang Chang, Jeng Lun Chiu, Jau Shian Liang, Chih Hsun Lin, Minghuey A. Huang, Ray Shine Run, Shueng Jung Chiang, Pierre Jean

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The Nuclear Compton Telescope (NCT) is a balloon-borne telescope designed to study astrophysical sources of nuclear line emission and polarization at soft gamma-ray (0.2- 10 MeV) energies. The heart ofNCT is an array of 12 cross-strip germanium detectors, designed to provide 3D positions for each photon interaction with full 3D position resolution. Tracking 3D positions enables Compton imaging, effectively reduces background, and enables the measurement of polarization. NCT has a novel, ultracompact design optimized for studying nuclear line emission in the critical 0.5- 2 MeV range, and polarization in the 0.2-0.5 MeV range. The NCT instrument was successfully launched from Fort Sumner, New Mexico on May 17,2009. We will present an overview of the instrument, its major scientific goals and some results from 2009 flight.

Original languageEnglish
Title of host publicationAstroparticle, Particle and Space Physics, Detectors and Medical Physics Applications - Proceedings of the 11th Conference
PublisherWorld Scientific Publishing Co. Pte Ltd
Pages785-789
Number of pages5
ISBN (Print)9814307513, 9789814307512
DOIs
StatePublished - 2010
Event11th International Conferences on Advanced Technology and Particle Physics, ICATTP 2009 - Como, Italy
Duration: 5 Oct 20099 Oct 2009

Publication series

NameAstroparticle, Particle and Space Physics, Detectors and Medical Physics Applications - Proceedings of the 11th Conference

Conference

Conference11th International Conferences on Advanced Technology and Particle Physics, ICATTP 2009
Country/TerritoryItaly
CityComo
Period5/10/099/10/09

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