K-series X-rays from anti-protonic hydrogen and deuterium
1988; Elsevier BV; Volume: 486; Issue: 3-4 Linguagem: Inglês
10.1016/0375-9474(88)90164-9
ISSN1873-1554
AutoresC.W.E. van Eijk, R.W. Hollander, D. Langerveld, W.J.C. Okx, A. Zoutendijk, R. Ferreira‐Marques, C.A. Baker, C.J. Batty, S. A. Clark, James Moir, Shinichi Sakamoto, John Dwyfor Davies, J. Lowe, J. M. Nelson, G.J. Pyle, G.T.A. Squier, R. E. Welsh, R. G. Winter, E.W.A. Lingeman,
Tópico(s)Radioactivity and Radon Measurements
ResumoEnergies and yields of K-series X-rays from pp atoms have been measured with two gas scintillation proportional detectors at target gas densities of 0.25 and 0.92ρSTP. Values for the strong interaction shift and width of the 1s state obtained from the X-ray spectra are compared with the predictions of a variety of theoretical models. Upper limits for the yield of K-series X-rays from p̄d atoms have also been obtained.
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