The light nuclei spin structure from hadronic channels at intermediate energies
P. K. Kurilkin, V. P. Ladygin, T. Uesaka, V. V. Glagolev, Yu. V. Gurchin, A. Yu. Isupov, K. Itoh, M. Janek, J. T. Karachuk, T. Kawabata, A. N. Khrenov, A. S. Ki… 展开作者
P. K. Kurilkin, V. P. Ladygin, T. Uesaka, V. V. Glagolev, Yu. V. Gurchin, A. Yu. Isupov, K. Itoh, M. Janek, J. T. Karachuk, T. Kawabata, A. N. Khrenov, A. S. Kiselev, V. A. Kizka, A. B. Kurepin, A. K. Kurilkin, V. A. Krasnov, N. B. Ladygina, D. Lipchinski, A. N. Livanov, Y. Maeda, A. I. Malakhov, G. Martinska, S. Nedev, S. M. Piyadin, E. B. Plekhanov, J. Popovichi, S. Rangelov, S. G. Reznikov, P. A. Rukoyatkin, S. Sakaguchi, H. Sakai, K. Sekiguchi, K. Suda, A. A. Terekhin, J. Urban, T. A. Vasiliev, I. E. Vnukov
备注:
4 pages, 6 figures, XIV International Conference on Hadron Spectroscopy, HADRON2011, 13-17 June 2011, Munchen
The investigation of the d, 3H and 3He spin structure has been performed at the RIKEN(Japan) accelerator research facility and VBLHEP(JINR) using both polarized and unpolarized deuteron beams. The experimental results on the analyzing powers studies in dp- elastic scattering, d(d,3H)p and d(d,3He)n reactions are presented. The vector and tensor analyzing powers for dp-elastic scattering at 880 and 2000 MeV are obtained at the Nuclotron(VBLHEP). The result on the analyzing powers Ay, Ayy of the deuteron at 2000 MeV are compared with relativistic multiple scattering model calculations. The data on the tensor analyzing powers for the d(d,3H)p and d(d,3He)n reactions obtained at Ed = 200 and 270 MeV demonstrate the sensitivity to the 3H, 3He and deuteron spin structure. The essential disagreements between the experimental results and the theoretical calculations within the one-nucleon exchange model framework are observed. The wide experimental program on the study of the polarization effects in dp- elastic scattering, dp-nonmesonic breakup, d(d,3He)n, d(d,3H)p and d(3He,4He)p reactions using internal and extracted beam at Nuclotron is discussed.
Atomic masses of intermediate-mass neutron-deficient nuclei with relative uncertainty down to 35-ppb via multireflection time-of-flight mass spectrograph
Hadronic parity violation: successes, challenges, and future prospects
University of Kentucky(肯塔基大学);University of Toronto(多伦多大学);TRIUMF(特里厄姆夫国家粒子加速器中心);Indiana University(印第安纳大学);IU Center for Spacetime Symmetries(印第安纳大学时空对称性中心)
Antiproton scattering off $^3 He$ and $^4 He$ nuclei at low and intermediate energies
利用Jülich模型的$\bar N N$振幅作为输入,在Glauber-Sitenko方法中考虑了束流能量低于300 MeV时反质子在$^3\He$和$^4\He$靶上的散射.得到了与现有的$\bar p ^4\He$微分截面、$\bar p ^3\He$和$\pbar ^4\He$反应截面数据的良好一致性。极化总$\bar p ^3$他截面的预测,计算内的单散射近似,包括库仑核干涉效应。极化建立的动力学进行了讨论。
Model of the bremsstrahlung emission accompanying interactions between protons and nuclei from low up to intermediate energies: role of magnetic emission