Fragment spectra from reactions induced by 35 MeV/nucleon <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">N</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>14</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math></span> on <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Ho</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>165</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math></span>

G. Caskey; L. Heilbronn; B. Remington; A. Galonsky; F. Deák; A. Kiss; Z. Seres

doi:10.1103/PhysRevC.37.969

Fragment spectra from reactions induced by 35 MeV/nucleon ${}^{14}N$ on ${}^{165}{Ho}$

G. Caskey, L. Heilbronn, B. Remington, A. Galonsky, F. Deák, A. Kiss, and Z. Seres

Phys. Rev. C 37, 969 – Published 1 March 1988

Abstract

Energy spectra of projectile-like fragments from collisions of 35 MeV/nucleon ${}^{14}N$ with ${}^{165}{Ho}$ are presented for laboratory angles of 10° and 30°. At 10° each spectrum shows a pronounced quasielastic peak at E/A just below 35 MeV. The peak widths are compared with predictions of the fragmentation model of Goldhaber and the peripheral model of Friedman. At 30° each spectrum is a decreasing exponential with slope dependent on the mass of the fragment. Coalescence-model calculations are compared with these data. Relative isotope distributions are presented for both angles.