دورية أكاديمية
The aCORN Backscatter-Suppressed Beta Spectrometer.
| العنوان: | The aCORN Backscatter-Suppressed Beta Spectrometer. |
|---|---|
| المؤلفون: | Hassan MT; Department of Physics and Engineering Physics, Tulane University, New Orleans, LA 70118, USA., Bateman F; National Institute of Standards and Technology, Gaithersburg, MD 20899, USA., Collett B; Physics Department, Hamilton College, Clinton, NY 13323, USA., Darius G; Department of Physics and Engineering Physics, Tulane University, New Orleans, LA 70118, USA., DeAngelis C; Department of Physics and Engineering Physics, Tulane University, New Orleans, LA 70118, USA., Dewey MS; National Institute of Standards and Technology, Gaithersburg, MD 20899, USA., Jones GL; Physics Department, Hamilton College, Clinton, NY 13323, USA., Komives A; Department of Physics and Astronomy, DePauw University, Greencastle, IN 46135, USA., Laptev A; Department of Physics and Engineering Physics, Tulane University, New Orleans, LA 70118, USA., Mendenhall MP; National Institute of Standards and Technology, Gaithersburg, MD 20899, USA., Nico JS; National Institute of Standards and Technology, Gaithersburg, MD 20899, USA., Noid G; CEEM, Indiana University, Bloomington, IN 47408, USA., Stephenson EJ; CEEM, Indiana University, Bloomington, IN 47408, USA., Stern I; Department of Physics and Engineering Physics, Tulane University, New Orleans, LA 70118, USA., Trull C; Department of Physics and Engineering Physics, Tulane University, New Orleans, LA 70118, USA., Wietfeldt FE; Department of Physics and Engineering Physics, Tulane University, New Orleans, LA 70118, USA. |
| المصدر: | Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment [Nucl Instrum Methods Phys Res A] 2017; Vol. 867. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier B.V Country of Publication: Netherlands NLM ID: 9881767 Publication Model: Print Cited Medium: Print ISSN: 0168-9002 (Print) Linking ISSN: 01689002 NLM ISO Abbreviation: Nucl Instrum Methods Phys Res A Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Publication: Amsterdam : Elsevier B.V. Original Publication: Amsterdam : North-Holland, 1984- |
| مستخلص: | Backscatter of electrons from a beta spectrometer, with incomplete energy deposition, can lead to undesirable effects in many types of experiments. We present and discuss the design and operation of a backscatter-suppressed beta spectrometer that was developed as part of a program to measure the electronantineutrino correlation coefficient in neutron beta decay (aCORN). An array of backscatter veto detectors surrounds a plastic scintillator beta energy detector. The spectrometer contains an axial magnetic field gradient, so electrons are efficiently admitted but have a low probability for escaping back through the entrance after backscattering. The design, construction, calibration, and performance of the spectrometer are discussed. |
| References: | Int J Appl Radiat Isot. 1958 Dec;4(1-2):116-8. (PMID: 13620339) Phys Rev Lett. 1986 Mar 3;56(9):919-922. (PMID: 10033320) Phys Rev Lett. 2001 Jun 18;86(25):5666-9. (PMID: 11415328) Int J Appl Radiat Isot. 1958 Aug;3(3):232-9. (PMID: 13586950) Phys Rev Lett. 1993 Jan 25;70(4):394-397. (PMID: 10054101) |
| معلومات مُعتمدة: | 9999-NIST United States Intramural NIST DOC |
| فهرسة مساهمة: | Keywords: conversion electrons; electron backscatter; electron spectroscopy; neutron decay; scintillation detectors |
| تواريخ الأحداث: | Date Created: 20190517 Latest Revision: 20240717 |
| رمز التحديث: | 20240717 |
| مُعرف محوري في PubMed: | PMC6512858 |
| DOI: | 10.1016/j.nima.2017.05.029 |
| PMID: | 31092963 |
| قاعدة البيانات: | MEDLINE |
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