Absence of structure in the $^{20,22}$Ne + $^{118}$Sn quasi-elastic barrier distribution
Motivated by the extreme deformation parameters of the projectile, we have measured quasi-elastic scattering for 20Ne + 118Sn. In contrast to calculations based on known collective states, the experimental barrier distribution is structureless. A comparison with the system 22Ne + 118Sn shows that th...
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| Veröffentlicht in: | Physics letters. B 2005-05, Vol.615, p.55-60 |
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| creator | Piasecki, E. Swiderski, L. Czosnyka, P. Kowalczyk, M. Piasecki, K. Witecki, M. Czosnyka, T. Jastrzebski, J. Kordyasz, A. Kisielinski, M. Krogulski, T. Mutterer, M. Khlebnikov, S. Trzaska, W.H. Hagino, K. Rowley, N. |
| description | Motivated by the extreme deformation parameters of the projectile, we have measured quasi-elastic scattering for 20Ne + 118Sn. In contrast to calculations based on known collective states, the experimental barrier distribution is structureless. A comparison with the system 22Ne + 118Sn shows that this smoothing is unlikely to be due to nucleon- or α-transfer channels, and is more likely to be due to coupling to many other weak channels |
| doi_str_mv | 10.1016/j.physletb.2005.03.070 |
| format | Article |
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B</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Piasecki, E.</au><au>Swiderski, L.</au><au>Czosnyka, P.</au><au>Kowalczyk, M.</au><au>Piasecki, K.</au><au>Witecki, M.</au><au>Czosnyka, T.</au><au>Jastrzebski, J.</au><au>Kordyasz, A.</au><au>Kisielinski, M.</au><au>Krogulski, T.</au><au>Mutterer, M.</au><au>Khlebnikov, S.</au><au>Trzaska, W.H.</au><au>Hagino, K.</au><au>Rowley, N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Absence of structure in the $^{20,22}$Ne + $^{118}$Sn quasi-elastic barrier distribution</atitle><jtitle>Physics letters. B</jtitle><date>2005-05-26</date><risdate>2005</risdate><volume>615</volume><spage>55</spage><epage>60</epage><pages>55-60</pages><issn>0370-2693</issn><abstract>Motivated by the extreme deformation parameters of the projectile, we have measured quasi-elastic scattering for 20Ne + 118Sn. In contrast to calculations based on known collective states, the experimental barrier distribution is structureless. A comparison with the system 22Ne + 118Sn shows that this smoothing is unlikely to be due to nucleon- or α-transfer channels, and is more likely to be due to coupling to many other weak channels</abstract><pub>Elsevier</pub><doi>10.1016/j.physletb.2005.03.070</doi><tpages>6</tpages></addata></record> |
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| ispartof | Physics letters. B, 2005-05, Vol.615, p.55-60 |
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| subjects | Nuclear Experiment Physics |
| title | Absence of structure in the $^{20,22}$Ne + $^{118}$Sn quasi-elastic barrier distribution |
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