Proton Compton Scattering from Linearly Polarized Gamma Rays

Autor: X. Li, M. W. Ahmed, A. Banu, C. Bartram, B. Crowe, E. J. Downie, M. Emamian, G. Feldman, H. Gao, D. Godagama, H. W. Grießhammer, C. R. Howell, H. J. Karwowski, D. P. Kendellen, M. A. Kovash, K. K. H. Leung, D. M. Markoff, J. A. McGovern, S. Mikhailov, R. E. Pywell, M. H. Sikora, J. A. Silano, R. S. Sosa, M. C. Spraker, G. Swift, P. Wallace, H. R. Weller, C. S. Whisnant, Y. K. Wu, Z. W. Zhao

Publikováno v: Li, X, Ahmed, M W, Banu, A, Bartram, C, Crowe, B, Downie, E J, Emamian, M, Feldman, G, Gao, H, Godagama, D, Grießhammer, H W, Howell, C R, Karwowski, H J, Kendellen, D P, Kovash, M A, Leung, K K H, Markoff, D M, Mcgovern, J A, Mikhailov, S, Pywell, R E, Sikora, M H, Silano, J A, Sosa, R S, Spraker, M C, Swift, G, Wallace, P, Weller, H R, Whisnant, C S, Wu, Y K & Zhao, Z W 2022, ' Proton Compton Scattering from Linearly Polarized Gamma Rays ', Physical Review Letters, vol. 128, no. 13 . https://doi.org/10.1103/PhysRevLett.128.132502

Differential cross sections for Compton scattering from the proton have been measured at scattering angles of $55^\circ$, $90^\circ$, and $125^\circ$ in the laboratory frame using quasimonoenergetic linearly (circularly) polarized photon beams with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2de0b6d887d453cf358239c41c789fab
https://pubmed.ncbi.nlm.nih.gov/35426711

Radiative decay of the Δ resonance: Analyzing powers forπ−p→→γn

Autor: J. P. Miller, M. A. Kovash, Jacot-Guillarmod R, P. Weber, David F. Measday, D.C. Healey, Stasko Jc, Murray Moinester, B. Bassalleck, Mack Dj, Pickar Ma, E.C. Booth, Chertok Mb, D.F. Ottewell

Publikováno v: Physical Review Letters. 72:973-976

The polarized target asymmetry [ital A][sub [ital N]] for [pi][sup [minus]][ital [rvec p]][r arrow][gamma][ital n] has been measured by coincident detection of the [gamma] and the neutron at several angles across the [Delta] resonace energy region. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::997a47493ff25937cf8c32632329dd4a
https://doi.org/10.1103/physrevlett.72.973

Test of isospin symmetry via low-energy 1H(pi{-},pi{0})n charge exchange

Autor: Y, Jia, T P, Gorringe, M D, Hasinoff, M A, Kovash, M, Ojha, M M, Pavan, S, Tripathi, P A, Zołnierczuk

Publikováno v: Physical review letters. 101(10)

We report measurements of the pi;{-}p--pi;{0}n differential cross sections at six momenta (104-143 MeV/c) and four angles (0 degrees -40 degrees ) by detection of gamma-ray pairs from pi;{0}--gammagamma decays using a photon-pair spectrometer at TRIU

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4280debc7c1c9d032f735a7ea54e8c8c
https://pubmed.ncbi.nlm.nih.gov/18851210

Electroexcitation of rotational bands inO18

Autor: D. J. Millener, B. L. Berman, J. M. Finn, C. P. Sargent, D. M. Manley, B. Murdock, S. Kowalski, James J. Kelly, T. N. Buti, M.V. Hynes, M. A. Kovash, B. E. Norum, C. E. Hyde-Wright, B. Pugh, R. W. Lourie, F. W. Hersman, William Bertozzi

Publikováno v: Physical Review C. 41:448-457

The fourth 2{sup +} state in {sup 18}O at an excitation energy of 8.21 MeV has been studied by high-resolution electron scattering. The Coulomb form factor for this state was measured in the momentum-transfer range 0.9{le}{ital q}{le}2.1 fm{sup {minu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3094875b2fe543d3221302b1d57c9182
https://doi.org/10.1103/physrevc.41.448

A test of the interacting boson approximation using electron scattering

Autor: J. B. Bellicard, C. P. Sargent, C. E. Hyde-Wright, J. Lichtenstadt, William Bertozzi, F. W. Hersman, M.V. Hynes, S. Kowalski, M. A. Kovash, James J. Kelly, T. N. Buti, J. M. Finn, B. Pugh, B. Murdock, F.N. Rad, R. Lourie

Publikováno v: Physics Letters B. 132:47-50

New electron scattering data are presented for levels of 154 Gd. The study includes the three lowest-lying 2 + levels at 0.123, 0.816, and 0.996 MeV excitation energies. These data provide a test of the Interacting Boson Approximation (IBA) predictio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f71e38c3b955ff2045dd6e10420fbbc7
https://doi.org/10.1016/0370-2693(83)90219-8