Angular momentum population in projectile fragmentation
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Podolyak, Z, Gladnishki, KA, Gerl, J, Hellstrom, M, Kopatch, Y, Mandal, S, Gorska, M, Regan, PH, Wollersheim, HJ, Schmidt, KH, Yordanov, O, Bracco, A and Kalfas, CA (2004) Angular momentum population in projectile fragmentation In: International Conference on the Labyrinth in Nuclear Structure, 2003-07-13 - 2003-07-19, Iraklion, GREECE.
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Abstract
Isomeric states in neutron-deficient nuclei around A approximate to 190 have been identified following the projectile fragmentation of a relativistic energy U-238 beam. The deduced isomeric ratios are compared with a model based on the abrasion-ablation description. The experimental isomeric ratios are lower by a factor of approximate to2 than the calculated ones assuming the 'sharp cutoff' approximation. The observation of the previously reported isomeric I-pi=43/2(-) state in Ra-215 represents the current record for the highest discrete spin state observed following a projectile fragmentation reaction.
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Uncontrolled Keywords: | Science & Technology, Physical Sciences, Physics, Nuclear, Physics, CROSS-SECTION RATIOS, ISOMERIC DECAYS, ISOTOPES, MODEL, U-238 |
| Divisions: | Faculty of Engineering and Physical Sciences > Physics |
| Related URLs: | |
| ID Code: | 181 |
| Deposited By: | Mr Adam Field |
| Deposited On: | 27 May 2010 15:06 |
| Last Modified: | 16 May 2013 14:37 |
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