(e,e’p) study of triton+deuteron+proton clustering in <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Li</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>6</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math>

J. B. J. M. Lanen; R. G. Lovas; A. T. Kruppa; H. P. Blok; J. F. J. van den Brand; R. Ent; E. Jans; G. J. Kramer; L. Lapikás; E. N. M. Quint; G. van der Steenhoven; P. C. Tiemeijer; P. K. A. de Witt Huberts

doi:10.1103/PhysRevLett.63.2793

(e,e’p) study of triton+deuteron+proton clustering in ${}^{6}{Li}$

J. B. J. M. Lanen, R. G. Lovas, A. T. Kruppa, H. P. Blok, J. F. J. van den Brand, R. Ent, E. Jans, G. J. Kramer, L. Lapikás, E. N. M. Quint, G. van der Steenhoven, P. C. Tiemeijer, and P. K. A. de Witt Huberts

Phys. Rev. Lett. 63, 2793 – Published 25 December 1989

Abstract

Cross sections have been measured for the quasieleastic ${}^{6}{Li}$ (e,e’p) reaction in the missing-energy region beyond the t+d threshold, which is domianated by the ${(3 / 2}^{+}$ resonance. The data are compared with distorted-wave impulse-approximation calculations, which involve nuclear overlap functions derived from a cluster-distortion model extended to the continuum. The measured recoil-momentum dependence of the ${(3 / 2}^{+}$ resonance can only be reproduced if an anomalous longitudinal-transverse ratio is taken into account.

Received 5 September 1989

DOI:https://doi.org/10.1103/PhysRevLett.63.2793

Authors & Affiliations

J. B. J. M. Lanen, R. G. Lovas, A. T. Kruppa, H. P. Blok, J. F. J. van den Brand, R. Ent, E. Jans, G. J. Kramer, L. Lapikás, E. N. M. Quint, G. van der Steenhoven, P. C. Tiemeijer, and P. K. A. de Witt Huberts

Fysisch Laboratorium, Rijkuniversiteit Utrecht, 3508 TA Utrecht, The Netherlands
Magyar Tudományos Akadémia Atommagkutató Intézete
Nationaal Instituut voor Kernfysica en Hoge Energiefysica (NIKHEF-K), 1009 AJ Amsterdam, The Netherlands
Natuurkundig Laboratorium, Vrije Universiteit, 1007 MC Amsterdam, The Netherlands