Výsledky vyhledávání - "R. P. Trelle"

Pion-deuteron breakup reaction at 228 MeV

Autor: V. Pafilis, G. M. Huber, H. Garcilazo, D.F. Ottewell, Zisis Papandreou, D. M. Yeomans, S.I.H. Naqvi, D.C. Healey, G. R. Smith, G.J. Lolos, R. P. Trelle, E. L. Mathie, M. E. Sevior

Publikováno v: Physical Review C. 41:193-201

Momentum distributions of triple differential cross sections for the reaction {pi}{ital d}{r arrow}{pi}{ital pn} have been measured for 36 final-state pion-proton angle pairs at 228 MeV incident pion energy. The data are compared with earlier experim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c85358ee3b78322b1325b687cf421cb
https://doi.org/10.1103/physrevc.41.193

Zobrazit plný text záznamu

Analyzing-power measurement in p→n→π−pp(1S0): Pion absorption by quark clusters?

Publikováno v: Physical Review Letters. 63:1792-1795

We have measured analyzing powers in {ital d}({ital {rvec p}},{pi}{sup {minus}}pp)p at a beam energy of 400 MeV and laboratory pion detector angles of 35{degree} and 43{degree}. The {pi}{sup {minus}} and two of the outgoing protons were detected in c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bca4b9f01b3d63013fc8c4585021487
https://doi.org/10.1103/physrevlett.63.1792

Zobrazit plný text záznamu

ENERGY DEPENDENCE OF THE CHARGE ASYMMETRY A (T (pi), THETA) IN pi d ELASTIC SCATTERING

Angular distributions of charge asymmetry A(Tπ,θ), have been measured for πd elastic scattering. Data were obtained in the backward hemisphere for pion bombarding energies of 143, 180, 220, and 256 MeV. The results are compared with predictions em

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::df369f7f5e5d3add03f171b738e4ac05
http://hdl.handle.net/11368/2559781

Zobrazit plný text záznamu

MEASUREMENT OF THE O-16 (PI+, PI+ PI-) REACTION AT T (PI+) = 280-MEV

Autor: N. Grion, F. M. Rozon, T. Anderl, J. Ernst, D. R. Gill, M. Hanna, J. J. Kraushaar, R. R. Johnson, R. Olszewski, M. E. Sevior, G. Sheffer, G. R. Smith, R. P. Trelle, Z. Wu, RUI, RINALDO

Results from a coincidence measurement of the 16O(π+,π+π-) &=280 MeV are reported, the first of this class. The energy- and angular-integrated cross section was found to be 2950±450 μb and is compared with theoretical predictions. Low-energy pos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::985244efa76b60721ed3ac4a4fa72e8f
http://hdl.handle.net/11368/2559780

Zobrazit plný text záznamu

Tensor analyzing power in pi.d elastic scattering

A tensor-polarized deuteron target has been employed for the first measurements of the tensor analyzing power ${T}_{20}$ in $\ensuremath{\pi}d$ elastic scattering. Data at six angles were measured at pion bombarding energies of 133.8 and 150.9 MeV. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7074ccc2ea5bd152f90574dbd6ddd416
http://cds.cern.ch/record/168037

Zobrazit plný text záznamu

Spin transfer measurements of the pi d (polarized) ---> p p (polarized) reaction spanning the Delta resonance

Autor: Feltham, A., Trelle, R. P., Jones, G., Gill, D., Healey, D., Lolos, G. J., Mathie, E. L., Olszewski, R., Ottewell, D., Papandreou, Z., Pavan, M., Rui, Rinaldo, Sevior, M., Smith, G. R., Sossi, V., Wait, G., Walden, P., Weber, P.

The first spin-transfer observables for the πd→pp reaction have been measured at a number of energies spanning the Δ resonance in this system. These parameters correspond to KSL and KSS of the pp→dπ reaction for incident proton energies rangin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ef8e05c8f746fdbc2c5d0362e60105d5
https://hdl.handle.net/11368/2558206

Zobrazit plný text záznamu

ABSOLUTE DIFFERENTIAL CROSS-SECTIONS FOR pi+- p ELASTIC SCATTERING AT 30 <= T (pi) <= 67-MeV

Autor: Brack, J. T., Ristinen, R. A., Kraushaar, J. J., Loveman, R. A., Peterson, R. J., Smith, G. R., Gill, D. R., Ottewell, D. F., Sevior, M. E., Trelle, R. P., Mathie, E. L., Grion, N., Rui, Rinaldo

Absolute π±p differential cross sections have been measured at incident pion energies of 30.0, 45.0, and 66.8 MeV, using active targets of scintillator plastic (CH1.1) to detect recoil protons in coincidence with scattered pions. Statistical uncert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::90a952ae224b461b46ccb15bb7af9d5d
https://hdl.handle.net/11368/2558786

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání