A coded-aperture system based on a large-area silicon photo-multiplier (SiPM) coupled with
inorganic scintillator was developed for the gamma ray localization in the field of nuclear …

Gamma-ray imaging facilitates the efficient detection, characterization, and localization of
compact radioactive sources in cluttered environments. Fieldable detector systems …

A large area SiPM array is individually coupled to five different types of scintillators in and
each is evaluated for the development of a coded aperture imaging system. In order to …

In the study of this paper, based on the symmetry of regular icosahedron, a spherical
detector system for 4 π field-of-view (FOV) gamma imaging was proposed based on 80 …

In order to improve the image quality of a coded-aperture-based gamma-ray imaging
apparatus, a method for removing Compton scattered and other multipixel events is …

This paper deals with accurate image reconstruction of gamma camera using a coded-
aperture mask based on pixel-type CsI (Tl) scintillator coupled with silicon photomultipliers …

A nuclear weapon detonation remains one of the gravest threats to the global community.
Although the likelihood of a nuclear event remains small, the economic and political …

This chapter provides a survey of the science and technology important to nuclear security.
A wide range of military, intelligence, law enforcement, diplomatic, policy, and cooperative …

CdZnTe detectors are commonly used for room-temperature gamma-ray spectroscopy and
imaging in a variety of applications including nuclear security, nuclear medicine, and space …

This memo provides a listing of graduate-level theses and dissertations that rely on the
MCNP code. The documents may depend on the code's data, documentation, and/or …