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Direct numerical simulations of stably stratified decaying unforced turbulence

Autor: Simon M. Schaad, Subhas K. Venayagamoorthy

Publikováno v: Computers & Fluids. 158:2-10

In the present paper, the turbulent mixing and structure of decaying stably stratified flows are investigated using direct numerical simulations (DNS). A key quantity for estimating turbulent diapyncal mixing in stably stratified flows is the flux Ri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::700472f506ca8bcb5fa1f0ed8bc7f537
https://doi.org/10.1016/j.compfluid.2017.05.022

Analyzing power in pion-proton bremsstrahlung, and theΔ++(1232)magnetic moment

Autor: B. van den Brandt, C. A. Meyer, R.P. Haddock, Kenneth M. Crowe, J. P. Perroud, James A. Bistirlich, A. Bosshard, S. Ljungfelt, Dieter Renker, S. Mango, P. Truöl, Michael Doser, J. Riedlberger, J. A. Konter, Claude Amsler, D. I. Sober, M. Schaad, J. F. Loude, M. Döbeli

Publikováno v: Physical Review D. 44:1962-1974

We report on a first measurement of the polarized-target asymmetry of the pion-proton bremsstrahlung cross section ({pi}{sup +}{ital p}{r arrow}{pi}{sup {minus}}{ital p}{gamma}). As in previous cross section measurements the pion energy (298 MeV) and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3957631c7ef98ec39226cd6160a4c33
https://doi.org/10.1103/physrevd.44.1962

Measurement of the total hadronic cross section ine+e−annihilation ats=29GeV

Autor: C. von Zanthier, W. de Boer, G. Grindhammer, J. Hylen, B. Harral, C. Hearty, L. Labarga, J. Matthews, M. Schaad, G. Abrams, C. E. Adolphsen, C. Akerlof, J. P. Alexander, M. Alvarez, A. R. Baden, J. Ballam, B. C. Barish, T. Barklow, B. A. Barnett, J. Bartelt, D. Blockus, G. Bonvicini, A. Boyarski, J. Boyer, B. Brabson, A. Breakstone, J. M. Brom, F. Bulos, P. R. Burchat, D. L. Burke, F. Butler, F. Calvino, R. J. Cence, J. Chapman, D. Cords, D. P. Coupal, H. C. DeStaebler, D. E. Dorfan, J. M. Dorfan, P. S. Drell, G. J. Feldman, E. Fernandez, R. C. Field, W. T. Ford, C. Fordham, R. Frey, D. Fujino, K. K. Gan, G. Gidal, T. Glanzman, G. Goldhaber, A. Green, P. Grosse-Wiesmann, J. Haggerty, G. Hanson, R. Harr, F. A. Harris, C. M. Hawkes, K. Hayes, D. Herrup, C. A. Heusch, T. Himel, M. Hoenk, D. Hutchinson, W. R. Innes, M. Jaffre, J. A. Jaros, I. Juricic, J. A. Kadyk, D. Karlen, J. Kent, S. R. Klein, W. Koska, W. Kozanecki, A. J. Lankford, R. R. Larsen, M. E. Levi, Z. Li, A. M. Litke, V. Lüth, D. I. Meyer, B. D. Milliken, K. C. Moffeit, L. Müller, J. Nash, M. E. Nelson, D. Nitz, H. Ogren, K. F. O'Shaughnessy, S. I. Parker, C. Peck, M. L. Perl, A. Petersen, M. Petradza, F. C. Porter, P. Rankin, K. Riles, D. R. Rust, H. F. W. Sadrozinski, T. L. Schalk, W. B. Schmidke, A. S. Schwarz, A. Seiden, J. G. Smith, A. Snyder, E. Soderstrom, D. P. Stoker, R. Stroynowski, R. Thun, G. H. Trilling, R. Tschirhart, R. Van Kooten, H. Veltman, P. Voruganti, S. R. Wagner, P. Weber, A. J. Weinstein, A. J. Weir, S. Weisz, S. L. White, E. Wicklund, D. R. Wood, D. Y. Wu

Publikováno v: Physical Review D. 43:34-45

A precise measurement of the ratio R of the total cross section e+e-hadrons to the pointlike cross section e+e-+- at a center-of-mass energy of 29.0 GeV is presented. The data were taken with the upgraded Mark II detector at the SLAC storage ring PEP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13b2714424ace073cfb479652d98079b
https://doi.org/10.1103/physrevd.43.34

Polarized-target asymmetry in pion-proton bremsstrahlung at 298 MeV

Autor: van den Brandt B, J. A. Konter, D. I. Sober, Claude Amsler, J. P. Perroud, S. Mango, Kenneth M. Crowe, S. Ljungfelt, Dieter Renker, M. Döbeli, M. Schaad, R.P. Haddock, J. F. Loude, A. Bosshard, P. Truöl, Michael Doser, James A. Bistirlich, J. Riedlberger, P. Weymuth, C. A. Meyer

Publikováno v: Physical review letters. 64(22)

First data are presented for the polarized-target asymmetry in the reaction {pi}{sup +}{ital p}{r arrow}{pi}{sup +}{ital p}{gamma} at an incident pion energy of 298 MeV. The geometry was chosen to maximize the sensitivity to the radiation of the magn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ec6ce6257a789893c6310a1e7024b4
https://pubmed.ncbi.nlm.nih.gov/10041766