Barrier distributions in <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>16</mn></mrow></msup></mrow><mi mathvariant="normal">O</mi><mrow><msup><mrow><mo>+</mo></mrow><mrow><mn>1</mn><mn>1</mn><mn>6</mn><mo>,</mo><mn>1</mn><mn>1</mn><mn>9</mn></mrow></msup></mrow><mi mathvariant="normal">Sn</mi></math></span> quasielastic scattering

E. Piasecki; M. Kowalczyk; K. Piasecki; Ł. Świderski; J. Srebrny; M. Witecki; F. Carstoiu; W. Czarnacki; K. Rusek; J. Iwanicki; J. Jastrzȩbski; M. Kisieliński; A. Kordyasz; A. Stolarz; J. Tys; T. Krogulski; N. Rowley

doi:10.1103/PhysRevC.65.054611

Barrier distributions in $^{16} O +^{116, 119} Sn$ quasielastic scattering

E. Piasecki, M. Kowalczyk, K. Piasecki, Ł. Świderski, J. Srebrny, M. Witecki, F. Carstoiu, W. Czarnacki, K. Rusek, J. Iwanicki, J. Jastrzȩbski, M. Kisieliński, A. Kordyasz, A. Stolarz, J. Tys, T. Krogulski, and N. Rowley

Phys. Rev. C 65, 054611 – Published 2 May 2002

Abstract

Using the Warsaw cyclotron beam we have determined barrier distributions from the quasielastic scattering of $^{16} O$ on $^{116, 119} Sn$ targets. They turned out to be similar in both systems. To improve the signal/noise ratio, digital filters were applied in the data analysis procedure and are discussed in detail. Experimental results were compared with coupled-channels calculations performed using the FRESCO code. Reasonable agreement between experiment and theory was obtained but some disagreements remain.