Isomeric decay studies around 204Pt and 148Tb

Podolyak, Z.; Steer, S.J.; Pietri, S.; Werner Malento, E.; Regan, P.H.; Rudolph, D.; Garnsworthy, A.B.; Hoischen, R.; Gorska, M.; Gerl, J.; Wollersheim, H.J.; Kurtukian Nieto, T.; Benzoni, G.; Becker, F.; Bednarczyk, P.; Caceres, L.; Doornenbal, P.; Geissel, H.; Grebosz, J.; Kelic, A.; Kojouharov, I.; Kurz, N.; Montes, F.; Prokopowicz, W.; Saito, T.; Schaffner, H.; Tashenov, S.; Heinz, A.; Pfutzner, M.; Hellstrom, M.; Jungclaus, A.; Andersson, L.L.; Atanasova, L.; Balabanski, D.L.; Bentley, M.A.; Blank, B.; Blazhev, A.; Brandau, C.; Brown, J.; Bruce, A.M.; Camera, F.; Catford, W.N.; Cullen, I.J.; Dombradi, Z.; Estevez, E.; Fahlander, C.; Gelletly, W.; Ilie, G.; Johansson, E.K.; Jolie, J.; Jones, G.A.; Kmiecik, M.; Kondev, F.G.; Lalkovski, S.; Liu, Z.; Maj, A.; Myalski, S.; Shizuma, T.; Simons, A.J.; Schwertel, S.; Walker, P.M.; Wieland, O.; Brown, B.A.

doi:10.1140/epjst/e2007-00294-4

Relativistic energy projectile fragmentation of Pb-208 has been used to produce a range of exotic nuclei. The nuclei of interest were studied by detecting delayed gamma rays following the decay of isomeric states. Experimental information on the excited states of the neutron-rich N = 126 nucleus, Pt-204, following internal decay of two isomeric states, was obtained for the first time. In addition, decays from the previously reported isomeric I=27h and I=(49/2)h states in Tb-148 and Gd-147, respectively, have been observed. These isomeric decays represent the highest spin discrete states observed to date following a projectile fragmentation reaction, and opens further the possibility of doing 'high-spin physics' using this technique.

Isomeric decay studies around 204Pt and 148Tb / Z. Podolyak, S.J. Steer, S. Pietri, E. Werner Malento, P.H. Regan, D. Rudolph, A. B. Garnsworthy, R. Hoischen, M. Gorska, J. Gerl, H.J. Wollersheim, T. Kurtukian Nieto, G. Benzoni, F. Becker, P. Bednarczyk, L. Caceres, P. Doornenbal, H. Geissel, J. Grebosz, A. Kelic, I. Kojouharov, N. Kurz, F. Montes, W. Prokopowicz, T. Saito, H. Schaffner, S. Tashenov, A. Heinz, M. Pfutzner, M. Hellstrom, A. Jungclaus, L.L. Andersson, L. Atanasova, D.L. Balabanski, M. A. Bentley, B. Blank, A. Blazhev, C. Brandau, J. Brown, A.M. Bruce, F. Camera, W. N. Catford, I.J. Cullen, Z. Dombradi, E. Estevez, C. Fahlander, W. Gelletly, G. Ilie, E.K. Johansson, J. Jolie, G.A. Jones, M. Kmiecik, F.G. Kondev, S. Lalkovski, Z. Liu, A. Maj, S. Myalski, T. Shizuma, A.J. Simons, S. Schwertel, P. M. Walker, O. Wieland, B.A. Brown. - In: THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS. - ISSN 1951-6355. - 150:1(2007), pp. 165-168.

Isomeric decay studies around 204Pt and 148Tb

Z. Podolyak;S. J. Steer;S. Pietri;E. Werner Malento;P. H. Regan;D. Rudolph;A. B. Garnsworthy;R. Hoischen;M. Gorska;J. Gerl;H. J. Wollersheim;T. Kurtukian Nieto;G. Benzoni;F. Becker;P. Bednarczyk;L. Caceres;P. Doornenbal;H. Geissel;J. Grebosz;A. Kelic;I. Kojouharov;N. Kurz;F. Montes;W. Prokopowicz;T. Saito;H. Schaffner;S. Tashenov;A. Heinz;M. Pfutzner;M. Hellstrom;A. Jungclaus;L. L. Andersson;L. Atanasova;D. L. Balabanski;M. A. Bentley;B. Blank;A. Blazhev;C. Brandau;J. Brown;A. M. Bruce;F. Camera;W. N. Catford;I. J. Cullen;Z. Dombradi;E. Estevez;C. Fahlander;W. Gelletly;G. Ilie;E. K. Johansson;J. Jolie;G. A. Jones;M. Kmiecik;F. G. Kondev;S. Lalkovski;Z. Liu;A. Maj;S. Myalski;T. Shizuma;A. J. Simons;S. Schwertel;P. M. Walker;O. Wieland;B. A. Brown

2007

Abstract

Relativistic energy projectile fragmentation of Pb-208 has been used to produce a range of exotic nuclei. The nuclei of interest were studied by detecting delayed gamma rays following the decay of isomeric states. Experimental information on the excited states of the neutron-rich N = 126 nucleus, Pt-204, following internal decay of two isomeric states, was obtained for the first time. In addition, decays from the previously reported isomeric I=27h and I=(49/2)h states in Tb-148 and Gd-147, respectively, have been observed. These isomeric decays represent the highest spin discrete states observed to date following a projectile fragmentation reaction, and opens further the possibility of doing 'high-spin physics' using this technique.

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	Lingua dell'articolo
	
			English
		
	Settori scientifico-disciplinari dell'articolo
	
			Settore FIS/04 - Fisica Nucleare e Subnucleare
		
	Tipo
	
			Articolo
		
	Revisione (peer review)
	
			Sì, ma tipo non specificato
		
	Data di pubblicazione
	
			2007
		
	Rivista in ANCE
	
			THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS
		
	Editore
	
			EDP Sciences
		
	Volume o annata
	
			150
		
	Fascicolo
	
			1
		
	Pagina iniziale
	
			165
		
	Pagina finale
	
			168
		
	Rilevanza del periodico
	
			Periodico con rilevanza internazionale
		
	DOI
	
			https://dx.doi.org/10.1140/epjst/e2007-00294-4
		
	URL
	
			http://springerlink.com/content/v1qj2207mm72784p/fulltext.pdf
		
	Identificativo ISI
	
			WOS:000251601600046
		
	Identificativo SCOPUS
	
			2-s2.0-37349092080
		
	Tipologia
	
			info:eu-repo/semantics/article
		
	Citazione
	
			Isomeric decay studies around 204Pt and 148Tb / Z. Podolyak, S.J. Steer, S. Pietri, E. Werner Malento, P.H. Regan, D. Rudolph, A. B. Garnsworthy, R. Hoischen, M. Gorska, J. Gerl, H.J. Wollersheim, T. Kurtukian Nieto, G. Benzoni, F. Becker, P. Bednarczyk, L. Caceres, P. Doornenbal, H. Geissel, J. Grebosz, A. Kelic, I. Kojouharov, N. Kurz, F. Montes, W. Prokopowicz, T. Saito, H. Schaffner, S. Tashenov, A. Heinz, M. Pfutzner, M. Hellstrom, A. Jungclaus, L.L. Andersson, L. Atanasova, D.L. Balabanski, M. A. Bentley, B. Blank, A. Blazhev, C. Brandau, J. Brown, A.M. Bruce, F. Camera, W. N. Catford, I.J. Cullen, Z. Dombradi, E. Estevez, C. Fahlander, W. Gelletly, G. Ilie, E.K. Johansson, J. Jolie, G.A. Jones, M. Kmiecik, F.G. Kondev, S. Lalkovski, Z. Liu, A. Maj, S. Myalski, T. Shizuma, A.J. Simons, S. Schwertel, P. M. Walker, O. Wieland, B.A. Brown. - In: THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS. - ISSN 1951-6355. - 150:1(2007), pp. 165-168.
		
	Fulltext
	
			none
		
	Tipologia
	
			Prodotti della ricerca::01 - Articolo su periodico
		
	Numero autori
	
			63
		
	Tipologia sito docente
	
			262
		
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			Article (author)
		
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			no
		
	Tutti gli autori
	
			Z. Podolyak, S.J. Steer, S. Pietri, E. Werner Malento, P.H. Regan, D. Rudolph, A. B. Garnsworthy, R. Hoischen, M. Gorska, J. Gerl, H.J. Wollersheim, T. Kurtukian Nieto, G. Benzoni, F. Becker, P. Bednarczyk, L. Caceres, P. Doornenbal, H. Geissel, J. Grebosz, A. Kelic, I. Kojouharov, N. Kurz, F. Montes, W. Prokopowicz, T. Saito, H. Schaffner, S. Tashenov, A. Heinz, M. Pfutzner, M. Hellstrom, A. Jungclaus, L.L. Andersson, L. Atanasova, D.L. Balabanski, M. A. Bentley, B. Blank, A. Blazhev, C. Brandau, J. Brown, A.M. Bruce, F. Camera, W. N. Catford, I.J. Cullen, Z. Dombradi, E. Estevez, C. Fahlander, W. Gelletly, G. Ilie, E.K. Johansson, J. Jolie, G.A. Jones, M. Kmiecik, F.G. Kondev, S. Lalkovski, Z. Liu, A. Maj, S. Myalski, T. Shizuma, A.J. Simons, S. Schwertel, P. M. Walker, O. Wieland, B.A. Brown
		
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			01 - Articolo su periodico

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