Zobrazeno 1 - 10
of 73
pro vyhledávání: '"M. Simonius"'
Autor:
M. Simonius
Publikováno v:
Polarization Nuclear Physics ISBN: 354006978X
The first and major part of these lectures is concerned with the general formalism of polarization measurements. In chapter 1, the description of polarized beams and their measurement is discussed. Chapter 2 contains the formalism for scattering and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::125f296410225a0133f9c55fe133d7f3
https://doi.org/10.1007/bfb0025235
https://doi.org/10.1007/bfb0025235
Autor:
Ch. Weddigen, S. Jaccard, Ch. Jacquemart, R. Henneck, R. Balzer, W. Reichart, M. Simonius, J. Lang, W. Haeberli
Publikováno v:
Physical Review Letters. 44:699-702
Parity nonconservation in $p\ensuremath{-}p$ scattering has been studied by comparing the cross sections ${\ensuremath{\sigma}}^{+}$, and ${\ensuremath{\sigma}}^{\ensuremath{-}}$ for longitudinally polarized 45-MeV protons of positive and negative he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a3131c40c8bc8f0db8b047781eef0c8
https://doi.org/10.1103/physrevlett.44.699
https://doi.org/10.1103/physrevlett.44.699
Autor:
M. Simonius
Publikováno v:
Nuclear Physics A. 218:53-60
An automatically unitary product expansion for a scattering matrix with arbitrary over-lapping resonances is discussed and used to derive sum rules for the resonance parameters. Problems with the implementation of time-reversal invariance are pointed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddbf88b7873cfbf63e8da474dd072daf
https://doi.org/10.1016/0375-9474(74)90019-0
https://doi.org/10.1016/0375-9474(74)90019-0
Effects of transverse polarization components in parity tests with longitudinally polarized nucleons
Publikováno v:
Nuclear Instruments and Methods. 177:471-480
In the study of parity violation by the scattering of longitudinally polarized spin 1 2 particles, systematic errors arise from the presence of small polarization components perpendicular to the beam. A quantitative treatment of these errors is prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fea2aba57676f45041dddc429c675a0
https://doi.org/10.1016/0029-554x(80)90060-9
https://doi.org/10.1016/0029-554x(80)90060-9
Autor:
A. M. T. Lin, T. S. Bhatia, R. S. Raymond, D. Peaslee, R. R. Raylman, I. Gialas, Kent M. Terwilliger, Thomas Roser, J. R. O'Fallon, L. C. Northcliffe, G. R. Court, M. Simonius, L. G. Ratner, D. G. Crabb, Kevin Brown, P. Cameron, A. D. Krisch, F. Z. Khiari
Publikováno v:
Physical Review Letters. 57:507-510
We measured the analyzing power A and the spin-spin correlation parameter A/sub n//sub n/, in large-P/sub perpendicular//sup 2/ proton-proton elastic scattering, using a polarized-proton target and the polarized-proton beam at the Brookhaven Alternat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba07c9542643f1b3ac5647feb3b650b2
https://doi.org/10.1103/physrevlett.57.507
https://doi.org/10.1103/physrevlett.57.507
Autor:
R.L. Cummings, F.Z. Khiari, R. S. Raymond, R.J. Bruni, Thomas Roser, D. G. Crabb, P. R. Cameron, J. R. O'Fallon, L. C. Northcliffe, G. T. Danby, D. Peaslee, Kevin Brown, T. S. Bhatia, L. G. Ratner, Kent M. Terwilliger, M. Simonius, A. D. Krisch, Jay Roberts, A. M. T. Lin
Publikováno v:
Physical Review D. 31:3017-3020
Using the new Brookhaven Alternating Gradient Synchrotron polarized proton beam and our polarized proton target, we measured the spin-spin correlation parameter A/sub n/n in 16.5-GeV/c proton-proton elastic scattering. We found an A/sub n/n of (6.1 +
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b2a9624acae13a668d442059f7ab6be
https://doi.org/10.1103/physrevd.31.3017
https://doi.org/10.1103/physrevd.31.3017
Autor:
J. Lang, Th. Roser, F. Nessi-Tedaldi, R. Müller, Th. Maier, M. Simonius, W. Haeberli, J. Sromicki
Publikováno v:
Physical Review Letters. 54:170-173
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::903a0daff850c8a87f896dffcbafa1cb
https://doi.org/10.1103/physrevlett.54.170
https://doi.org/10.1103/physrevlett.54.170
Autor:
W. Haeberli, Th. Maier, M. Simonius, J. Lang, Th. Roser, F. Nessi-Tedaldi, R. Müller, J. Sromicki
Publikováno v:
Physical Review C. 34:1545-1558
Parity nonconservation in the hadronic interaction was studied by elastic scattering of 46 MeV longitudinally polarized protons on $^{4}\mathrm{He}$. The scattering chamber consisted of a 110 bar helium gas target, surrounded by a cylindrical ionizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ce073a074fefea7337d775616f4de5b
https://doi.org/10.1103/physrevc.34.1545
https://doi.org/10.1103/physrevc.34.1545
Autor:
M. Simonius
Publikováno v:
Nuclear Physics A. 220:269-276
BS>Predictions for parity violating amplitudes and polarization effects in p-p scattering due to 2 pi and vector meson exchange are discussed. Recent experimental results on parity violation in thermal n-p capture and other nuclear processes are take
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80f3503a878ec28c72753b3fbf99cbb5
https://doi.org/10.1016/0375-9474(74)90719-2
https://doi.org/10.1016/0375-9474(74)90719-2
Autor:
M. Simonius, Francesca Nessi-Tedaldi
Publikováno v:
Physics Letters B. 215:159-165
Calculations of parity non-conserving (PNC) amplitudes are presented and used to analyze a measurement of the longitudinal analyzing power A z in 45 MeV p-p scattering. For the PNC interaction the usual parametrization in terms of one meson exchanges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80f7dcb47a0d14621fac5c7b38ab3005
https://doi.org/10.1016/0370-2693(88)91090-8
https://doi.org/10.1016/0370-2693(88)91090-8