Tensor correlations measured in He3(e,epp)n

H. Baghdasaryan, L. B. Weinstein, J. M. Laget, K. P. Adhikari, M. Aghasyan, M. Amarian, M. Anghinolfi, H. Avakian, J. Ball, M. Battaglieri, I. Bedlinskiy, R. P. Bennett, B. L. Berman, A. S. Biselli, C. Bookwalter, W. J. Briscoe, W. K. Brooks, S. Bültmann, V. D. Burkert, D. S. CarmanV. Crede, A. D'Angelo, A. Daniel, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, B. Dey, R. Dickson, C. Djalali, G. E. Dodge, D. Doughty, R. Dupre, H. Egiyan, A. El Alaoui, L. El Fassi, P. Eugenio, S. Fegan, M. Y. Gabrielyan, G. P. Gilfoyle, K. L. Giovanetti, W. Gohn, R. W. Gothe, K. A. Griffioen, M. Guidal, L. Guo, V. Gyurjyan, H. Hakobyan, C. Hanretty, C. E. Hyde, K. Hicks, M. Holtrop, Y. Ilieva, D. G. Ireland, K. Joo, D. Keller, M. Khandaker, P. Khetarpal, A. Kim, W. Kim, A. Klein, F. J. Klein, P. Konczykowski, V. Kubarovsky, S. E. Kuhn, S. V. Kuleshov, V. Kuznetsov, N. D. Kvaltine, K. Livingston, H. Y. Lu, I. J.D. MacGregor, N. Markov, M. Mayer, J. McAndrew, B. McKinnon, C. A. Meyer, K. Mikhailov, V. Mokeev, B. Moreno, K. Moriya, B. Morrison, H. Moutarde, E. Munevar, P. Nadel-Turonski, C. Nepali, S. Niccolai, G. Niculescu, I. Niculescu, M. Osipenko, A. I. Ostrovidov, R. Paremuzyan, K. Park, S. Park, E. Pasyuk, S. Anefalos Pereira, S. Pisano, O. Pogorelko, S. Pozdniakov, J. W. Price, S. Procureur, D. Protopopescu, G. Ricco, M. Ripani, G. Rosner, P. Rossi, F. Sabatié, C. Salgado, R. A. Schumacher, H. Seraydaryan, G. D. Smith, D. I. Sober, D. Sokhan, S. S. Stepanyan, S. Stepanyan, P. Stoler, S. Strauch, M. Taiuti, W. Tang, C. E. Taylor, D. J. Tedeschi, M. Ungaro, M. F. Vineyard, E. Voutier, D. P. Watts, D. P. Weygand, M. H. Wood, B. Zhao, Z. W. Zhao

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

20 Citas (Scopus)

Resumen

We have measured the He3(e,e′pp)n reaction at an incident energy of 4.7 GeV over a wide kinematic range. We identified spectator correlated pp and pn nucleon pairs by using kinematic cuts and measured their relative and total momentum distributions. This is the first measurement of the ratio of pp to pn pairs as a function of pair total momentum ptot. For pair relative momenta between 0.3 and 0.5GeV/c, the ratio is very small at low ptot and rises to approximately 0.5 at large ptot. This shows the dominance of tensor over central correlations at this relative momentum. © 2010 The American Physical Society.
Idioma originalInglés
PublicaciónPhysical Review Letters
DOI
EstadoPublicada - 24 nov 2010
Publicado de forma externa

Huella

Profundice en los temas de investigación de 'Tensor correlations measured in He3(e,e<sup>′</sup>pp)n'. En conjunto forman una huella única.

Citar esto