1959
DOI: 10.1103/physrev.116.1184
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Scattering of 18-Mev Alpha Particles byC12,O16, and

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Cited by 87 publications
(4 citation statements)
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“…In fact, the strongest oscillations and largest backward peaking are found to exist in the same angular distributions. This behavior is quite similar to that found by Corelli et al 18 for elastic scattering at 18.0 MeV. Another feature of the data presented here is the agreement with the phase rule of Blair's inelastic diffraction model as was also noted by Mikumo.…”
Section: Discussionsupporting
confidence: 89%
See 1 more Smart Citation
“…In fact, the strongest oscillations and largest backward peaking are found to exist in the same angular distributions. This behavior is quite similar to that found by Corelli et al 18 for elastic scattering at 18.0 MeV. Another feature of the data presented here is the agreement with the phase rule of Blair's inelastic diffraction model as was also noted by Mikumo.…”
Section: Discussionsupporting
confidence: 89%
“…Recently Honda, Kudo, and Ui 49 have proposed that the back-angle peaking in the elastic scattering of alpha particles by C 12 may be explained by heavyparticle stripping using a Be 8 -a cluster representation for C 12 . Although they successfully fit the data of Corelli et al 18 at the back angles, the 180° differential cross section oscillates with a period of about 10 MeV, in contrast to the data shown in Fig. 3 where the period of oscillation appears to be on the order of 800 keV.…”
Section: Discussioncontrasting
confidence: 71%
“…The distinct difference in the theoretical and experimental curves in the very forward angles that was observed here at 17.1 and 18.0 Mev is very similar to that which was observed in this laboratory for C 12 (a,a')C 12 *, Q = -4.43 Mev (2+) at 18.0 Mev. 17 The sharp rise in the cross section beyond ~130° for the 16.1-Mev data (Fig. 3) is reminiscent of the heavy-particle stripping process as proposed by Madansky and Owen.…”
Section: Resultsmentioning
confidence: 55%
“…fik,6)=-'}^^p^p^U-oose), (1) k sm n{a+ ib) où k est le nombre d'ondes (système barycentrique) et où a = a + ib est la position du pôle dans le plan du moment angulaire. C'est la formule de Regge à un seul pôle habituelle, avec cependant les différences et restrictions suivantes: a) en physique des particules élémentaires, cette formule est généralement utilisée dans la région non physique du canal considéré: |cos 0| S> 1 ; nous l'utiliserons comme cela a déjà été fait ^'*) dans la région physique, mais vers l'arrière; b) la formule de Regge habituelle est à deux paramètres complexes (position et résidu du pôle); l'utilisation de la condition d'unitarité réduit ici la paramétrisation à la seule position du pôle; c) étant donné que l'amplitude de diffusion pour les ondes partielles de petit moment angulaire orbital est correctement donnée par le modèle de Nous avons tenté de mettre en application le programme défini ci-dessus à partir des résultats publiés récemment par Jodogne et Macq ^).…”
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