Download or read book A Selective Fast Neutron Detector written by Robert E. Chrien and published by . This book was released on 1980 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Palladium Film Fast Neutron Detector written by Ben Roger Gossick and published by . This book was released on 1949 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A FAST NEUTRON DETECTOR written by and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of a Solid State Neutron Detector for SNAP 10A written by A. Chesavage and published by . This book was released on 1966 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Literature Search on Neutron Detectors written by Frances L. Sachs and published by . This book was released on 1951 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Efficiency of a Fast Neutron Detector written by Russell K. Anderson (Jr.) and published by . This book was released on 1967 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Micro layered Fast neutron Detector written by Priyarshini Ghosh and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Micro-Layered Fast-Neutron Detector (MLFD) is a novel fast-neutron detection technology that has been developed from concept stage to demonstrable functionality in a laboratory environment. The MLFD boasts a high fast-neutron detection efficiency of 9.2% at 43 mm length-of-detector, a near-100% gamma-ray rejection capability without requiring pulse shape discrimination or any additional electronics or techniques, and suppression of Ĉerenkov radiation generation inherently by design. These features have been achieved by careful material selection in suitable geometrical fashion. Polymethyl methacrylate (PMMA) was used as a neutron converter (by proton recoil) and light guide, and zinc sulfide as an inorganic scintillator, in an alternating layer configuration such as to maximize scintillation photon collection from neutron interactions while minimizing Ĉerenkov generation. A photodetector attaches to the side of the MLFD, which can either be a photomultiplier tube (PMT) or a silicon photomultiplier (SiPM), depending on the application desired. The orientation of the photodetector on the side (parallel to the longest length of the MLFD) also reduces probability of forward-propagational Ĉerenkov photons from being collected. The detection efficiency can also be scaled by simply increasing the number of layers, i.e., the length of the detector. The vastly different decay pulse times for protons (700 ns to 10,000 ns) and electrons (12 ns) leads to a very distinct neutron and gamma-ray event separation, leading to a PSD ratio of 4.56. Furthermore, replacing the PMT with SiPMs reduces the Ĉerenkov radiation developed in the PMT photocathode window, thereby eliminating the need for pulse shape discrimination altogether, and only requires a low LLD to reject almost all gamma radiation. Although originally designed for use at the TREAT facility of Idaho National Laboratory, the MLFD has exhibited performance that makes it versatile for extended application in SNM searches. Therefore, the MLFDs were coupled to an array of SiPMs as an imager to locate the direction of a neutron source in a mixed radiation environment, and was successfully able to predict the location within 30 seconds in a 5cm radius. The imaging system can be configured to have all necessary electronics on-board, making it light-weight, portable and compact. The MLFD can be batch-fabricated with ease and in a simple four-step process using commonly-found laboratory equipment.

Download or read book Neutron Detectors written by International Atomic Energy Agency and published by . This book was released on 1966 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: A child speculates about sleeping next to various animals in various places other than one's own, and most desirable, warm bed.

Download or read book Elements of Slow Neutron Scattering written by J. M. Carpenter and published by Cambridge University Press. This book was released on 2015-09-24 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive and up-to-date introduction to the fundamental theory and applications of slow-neutron scattering.

Download or read book Practical Applications of Neutron Radiography and Gaging written by Symposium on Practical Applications of Neutron Radiography and Gaging and published by ASTM International. This book was released on 1976 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Response Shaping in a Spherical Fast Neutron Detector written by Sakhi M. Bhutta and published by . This book was released on 1965 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Fast Neutron Generators Volume I written by Julius Csikai and published by CRC Press. This book was released on 1987-09-30 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook reviews those problems and methods of science and technology where the neutrons produced in the 3H/d, N/4He, and 2H/d, n/3He reactions play the main role. This two-volume set: Discusses possible applications of these small generators as thermal neutron sources Enables suitable topics to be selected for education and training, provides a wide range of experiments with the detection of neutrons and charged particles, including the study of shielding and the generator technology itself Gives a review of important operational characteristics of neutron generators and the necessary instruments connected with these applications Provides an account of recent results of fast neutron activation analysis in various fields.

Download or read book Two Techniques for Fast Neutron Detection Using the S32 n P P32 Reaction written by R. L. Tomlinson and published by . This book was released on 1955 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fast Neutron Activation Detectors written by Isaäc Heertje and published by . This book was released on 1963 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Proportional Counter Fast Neutron Detector written by Edwin Hull Webb and published by . This book was released on 1951 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fast Neutron Detectors for Neutron Physics Experiments written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Fast Neutron Generators Volume II written by Julius Csikai and published by CRC Press. This book was released on 1987-09-30 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook reviews those problems and methods of science and technology where the neutrons produced in the 3H/d, N/4He, and 2H/d, n/3He reactions play the main role. This two-volume set: Discusses possible applications of these small generators as thermal neutron sources Enables suitable topics to be selected for education and training, provides a wide range of experiments with the detection of neutrons and charged particles, including the study of shielding and the generator technology itself Gives a review of important operational characteristics of neutron generators and the necessary instruments connected with these applications Provides an account of recent results of fast neutron activation analysis in various fields.