Výsledky vyhledávání - "M. W. McNaughton"

Absolutepp-elastic cross sections from 492 to 793 MeV usingCH2targets

Autor: Ronald Ransome, C. A. Whitten, K. H. McNaughton, T. Noro, D. L. Adams, P. J. Riley, M. W. McNaughton, V. R. Cupps, A. J. Simon, E. Gülmez, G. Glass

Publikováno v: Physical Review C. 53:30-34

{ital pp}-elastic differential cross sections are reported at 492 MeV from 40{degree} to 90{degree}, and at 576, 642, 728, and 793 MeV from 75{degree} to 90{degree} c.m., with an absolute accuracy of less than 1{percent}. These data, obtained with po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc8e30fecbf3905f941a9cdcd3d8304b
https://doi.org/10.1103/physrevc.53.30

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A large acceptance cylindrical drift chamber detector

Autor: W.P. Coffey, P. J. Riley, G. Glass, I. Supek, T. Gaussiran, M. W. McNaughton, S. I. Penttilä, K. Johnston, K.A. Lan, K. H. McNaughton, D. L. Adams, Ed V. Hungerford, D. Ambrose, Mark Bachman

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 364:265-278

This paper describes a large acceptance cylindrical drift chamber detector designed and built for the study of the np → pp π − reaction at neutron beam energies in the range 500–800 MeV. Details of construction, electronics, testing, and detec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5bd48e8638c4499534533fc3729e6836
https://doi.org/10.1016/0168-9002(95)00391-6

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LAMPF beam-line polarimeters

Autor: M. W. McNaughton

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 342:337-342

The beam-line polarimeters at the LAMPF accelerator are routinely used to measure all three components of the proton-beam polarization with an absolute accuracy of 1%. They have been cross-calibrated with a variety of polarimeters and polarized targe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b31b860a1582889b6cd807a48501fff
https://doi.org/10.1016/0168-9002(94)90259-3

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Systematic errors from an optically pumped polarized ion source

Autor: David Richard Swenson, M. W. McNaughton, R. L. York, D. Tupa

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 333:251-255

The systematic errors that arise in polarization measurements have been examined using the LAMPF optically pumped polarized ion source (OPPIS). Knowledge of these is important in planning precise experiments such as charge symmetry breaking or parity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24ad7ab7b0974375e095118f40668ae2
https://doi.org/10.1016/0168-9002(93)91162-g

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np-elastic analyzing powerAN0and spin transferKNN

Autor: D. Ambrose, David Richard Swenson, P. J. Riley, P. Coffey, M. W. McNaughton, J.C. Hiebert, H. Woolverton, G. E. Tripard, D. Tupa, G. Glass, K. Johnston, K. H. McNaughton, R. L. York, H. M. Spinka, R. H. Jeppesen, I. Supek

Publikováno v: Physical Review C. 48:256-265

We have measured the analyzing power ${\mathit{A}}_{\mathit{N}\mathit{O}}$ and the spin transfer ${\mathit{K}}_{\mathit{N}\mathit{N}}$ for np-elastic scattering from about 60\ifmmode^\circ\else\textdegree\fi{} to 170\ifmmode^\circ\else\textdegree\fi{

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1fe0ba141c2d8be0e2ab7137d4e544b
https://doi.org/10.1103/physrevc.48.256

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Absolute differential cross-section measurements for p + p → π+ + d reaction at 500–800 MeV

Autor: E. Gülmez, V. R. Cupps, C. A. Whitten, K. H. McNaughton, M. W. McNaughton, D. L. Adams, G. Glass, A. J. Simon, A. G. Ling

Publikováno v: Nuclear Physics A. 551:621-636

Absolute differential cross sections for the reaction p + p → π + + d were measured at 491.9, 575.5, 641.6, 728.2 and 793.0 MeV. These measurements covered an angular range from 50° to 120° in c.m. except for the 491.9 MeV case, where the angula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbb6f54c76698676e0afeb3d4cfffdd5
https://doi.org/10.1016/0375-9474(93)90269-4

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Quick polarization analyzer (QPAN)

Autor: K. Koch, G. Glass, R. H. Jeppesen, H. Spinka, John C. Hiebert, I. Supek, N. Tanaka, P. J. Riley, K. H. McNaughton, L. C. Northcliffe, A. J. Simon, D. Ambrose, G. E. Tripard, Ronald Ransome, M. W. McNaughton, D. L. Adams

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 324:19-22

A high count rate polarimeter for the measurement and monitoring of the polarization of an intermediate energy neutron beam has been developed. The device, QPAN, consists of a double arm telescope with adjustable copper absorbers. The asymmetry of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::669abca0e8ce70b23b44368260f08529
https://doi.org/10.1016/0168-9002(93)90960-p

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