Goyal, P. S. ; Thaper, C. L. ; Dasannacharya, B. A. (1984) ΔT-window neutron spectrometer Pramana - Journal of Physics, 23 (5). pp. 559-571. ISSN 0304-4289
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Official URL: http://www.ias.ac.in/j_archive/pramana/23/5/559-57...
Related URL: http://dx.doi.org/10.1007/BF02846679
Abstract
A high resolution neutron spectrometer making use of a ΔT-window filter for the analyser and time-of-flight technique for analysing incident neutron energy has been designed. The spectrometer will provide a continuously variable energy resolution ΔE from 40-50μeV at ~ 5230μeV. The range of energy transfer allowed is -1450μeV to +2950μeV and the range of wavevector transferQ allowed is 0.82-3.06 Å-1. Depending on the resolution used, the counting rates are expected to vary from 28-60 × 103 counts/hr if one assumes 10% isotropic elastic scattering from the sample.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Neutron Spectrometer; Window Filter; Time-of-flight; Resolution; Intensity; Beryllium |
| ID Code: | 10166 |
| Deposited On: | 03 Nov 2010 04:19 |
| Last Modified: | 16 May 2016 19:50 |
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