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Similarity of fragment characteristics at mid-velocity for mid-peripheral and central collisions

Abstract : The characteristics, in particular the isotopic composition (N/Z), of intermediate mass fragments (IMF : 3<=Z<=20) produced near the center-of-mass in mid-peripheral and central collisions of 114Cd ions with 92Mo target nuclei at E/A=50 MeV are compared to that of IMFs emitted from the projectile-like fragment (PLF) in mid-peripheral collisions. IMFs produced at mid-velocities are on average larger in atomic number, more energetic, and more neutron-rich as compared to IMFs emitted from the PLF. In contrast, the characteristics of mid-velocity IMFs in central collisions and mid-peripheral collisions are comparable.
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Preprints, Working Papers, ...
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http://hal.in2p3.fr/in2p3-00436627
Contributor : Sandrine Guesnon <>
Submitted on : Friday, November 27, 2009 - 3:27:09 PM
Last modification on : Thursday, August 1, 2019 - 3:18:19 PM

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S. Hudan, R. Alfaro, B. Davin, Y. Larochelle, H. Xu, et al.. Similarity of fragment characteristics at mid-velocity for mid-peripheral and central collisions. 2009. ⟨in2p3-00436627⟩

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