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Pion-proton integral cross sections atTπ=40to 284 MeV

Autor: B. J. Kriss, R.A. Ristinen, R.M. Whitton, M. D. Kohler, J. J. Kraushaar, S. P. Parry, S. Høibråten, Alexander Saunders, M.W. Rawool-Sullivan, E. F. Gibson, Christopher Morris, M. D. Holcomb, W.R. Smythe, J. T. Brack, J. L. Langenbrunner

Publikováno v: Physical Review C. 59:1480-1487

Integral cross sections for the scattering of pions by protons into angles greater than 30{degree} (lab) have been measured at a wide range of energies spanning the delta resonance using liquid hydrogen targets. Cross sections were measured for {pi}{

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3b2f9118c6ab6ddabee4538e37c77ec
https://doi.org/10.1103/physrevc.59.1480

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ADependence of the(π+,π+π±)Reaction near the2mπThreshold

Autor: D.F. Ottewell, K. Raywood, L. Felawka, G. J. Hofman, M. E. Sevior, Rinaldo Rui, M. Kermani, F. Bonutti, N. Grion, R. Tacik, Pierre-Andre Amaudruz, J. T. Brack, Paolo Camerini, R. Meier, S. McFarland, G. R. Smith, E. F. Gibson, E. Fragiacomo, E. L. Mathie

Publikováno v: Physical Review Letters. 77:603-606

The ${}^{2}\mathrm{H}{,}^{12}\mathrm{C}{,}^{40}\mathrm{Ca}{,}^{208}\mathrm{Pb}({\ensuremath{\pi}}^{+},{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ifmmode\pm\else\textpm\fi{}})$ reactions have been studied at ${T}_{{\ensuremath{\pi}}^{+}}\phantom{\rule

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::afaf04c5a76c38949be94832a0ee444e
https://doi.org/10.1103/physrevlett.77.603

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pi pi --> pi pi cross-sections near threshold

An analysis of new data for the reaction p6p!p6p1n at incident energies between 223 and 284 MeV is presented. p1p2 cross sections are obtained via Goebel-Chew-Low techniques by extrapolation to the pion pole using the pseudoperipheral approximation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3afedd4dad4b1f5fe4cd72eef3387ad6
http://hdl.handle.net/11368/2558205

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Exclusive measurements of pi+- p --> pi+ pi+- n near threshold

The pion induced pion production reactions π±p⃗π+π±n were studied at projectile incident energies of 223, 243, 264, 284, and 305 MeV, using a cryogenic liquid hydrogen target. The Canadian High Acceptance Orbit Spectrometer was used to detect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0809bc725cf47d3cfa44d7b26593ecb8
http://hdl.handle.net/11368/2558203

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Pion induced pion production in nuclei

Autor: F. Bonutti, R. Meier, Rinaldo Rui, D.F. Ottewell, M. Kermani, G. R. Smith, G. J. Hofman, R. Tacik, E. F. Gibson, E. L. Mathie, M. E. Sevior, N. Grion, J. T. Brack, L. Felawka, K. Raywood, E. Fragiacomo, Paolo Camerini, S. McFarland

The process of pion-induced pion production in nuclei has been studied with the A(π+,π+π-) and A(π+,π+π-p) reactions for four nuclei 2H, 12C, 40Ca, and 208Pb at an incident pion energy of Tπ+=283 MeV. The π+π- and π+π-p particles in the fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e62b969343456969fd3c9de9ba14ba
https://hdl.handle.net/11368/2558780

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The CHAOS spectrometer for pion physics at TRIUMF

The Canadian high acceptance orbit spectrometer (CHAOS) is a unique magnetic spectrometer system recently commissioned for studies of pion induced reactions at TRIUMF. It is based on a cylindrical dipole magnet producing vertical magnetic fields up t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::721289dbb029313cb01ddeb58f04ebcd
https://hdl.handle.net/11368/2559772

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Mesonicyscaling

Autor: Y. Fujii, Toshiyuki Takahashi, R. J. Peterson, H. Sakaguchi, Masatoshi Itoh, Osamu Hashimoto, J. T. Brack

Publikováno v: Physical Review C. 65

The concept of y scaling has been demonstrated in the scattering of high-energy electrons to the nuclear continuum, demonstrating the incoherent elastic scattering of the projectile from individual bound nucleons. Scattering of intermediate energy ${

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::495b8e92e7f54ee4f4a3df8b7a9a9032
https://doi.org/10.1103/physrevc.65.054601

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