Studies of nuclei far from stability in the regions A = 80 and A = 130

E. Padilla; A. Galindo-Uribarri; O. Castaños; C. Baktash; J. C. Batchelder; R. Bijker; B. Fuentes; C. J. Gross; D. J. Hartley; P. A. Hausladen; P. E. Mueller; D. C. Radford; D. W. Stracener; C. H. Yu

Studies of nuclei far from stability in the regions A = 80 and A = 130

E. Padilla, A. Galindo-Uribarri, O. Castaños, C. Baktash, J. C. Batchelder, R. Bijker, B. Fuentes, C. J. Gross, D. J. Hartley, P. A. Hausladen, P. E. Mueller, D. C. Radford, D. W. Stracener, C. H. Yu

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2 Scopus citations

Abstract

Recent developments in experimental techniques have enabled the study of nuclei far from the line of stability in both the proton- and the neutron-rich sides. This work is divided in two parts. In the first part we report the identification of γ-rays in the near proton-drip line nuclei ¹³⁰Pm and ¹³²Pm. In the second part, preliminary results of a systematic measurement of B(E2; 0⁺ → 2⁺) using novel Coulomb-Excitation techniques are presented for even-even isotopes of Ge and Se. The difficulties and challenges that represent the determination of the B(E2) values for the exotic neutron-rich nuclei ⁷⁸Ge and ⁸⁰Ge are discussed. The measurement of these radioactive isotopes was possible thanks to the recent availability of radioactive ion beams at the Holifield Radioactive Ion Beam Facility. A comparison between the measured B(E2) values and theoretical predictions obtained with the IBA2 model is also presented.

Original language	English
Pages (from-to)	93-97
Number of pages	5
Journal	Revista Mexicana de Fisica
Volume	48
Issue number	SUPPL.2
State	Published - Nov 2002

Keywords

Nuclear structure
Proton drip line
Radioactive beams

Cite this

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title = "Studies of nuclei far from stability in the regions A = 80 and A = 130",

abstract = "Recent developments in experimental techniques have enabled the study of nuclei far from the line of stability in both the proton- and the neutron-rich sides. This work is divided in two parts. In the first part we report the identification of γ-rays in the near proton-drip line nuclei 130Pm and 132Pm. In the second part, preliminary results of a systematic measurement of B(E2; 0+ → 2+) using novel Coulomb-Excitation techniques are presented for even-even isotopes of Ge and Se. The difficulties and challenges that represent the determination of the B(E2) values for the exotic neutron-rich nuclei 78Ge and 80Ge are discussed. The measurement of these radioactive isotopes was possible thanks to the recent availability of radioactive ion beams at the Holifield Radioactive Ion Beam Facility. A comparison between the measured B(E2) values and theoretical predictions obtained with the IBA2 model is also presented.",

keywords = "Nuclear structure, Proton drip line, Radioactive beams",

author = "E. Padilla and A. Galindo-Uribarri and O. Casta{\~n}os and C. Baktash and Batchelder, {J. C.} and R. Bijker and B. Fuentes and Gross, {C. J.} and Hartley, {D. J.} and Hausladen, {P. A.} and Mueller, {P. E.} and Radford, {D. C.} and Stracener, {D. W.} and Yu, {C. H.}",

year = "2002",

month = nov,

language = "English",

volume = "48",

pages = "93--97",

journal = "Revista Mexicana de Fisica",

issn = "0035-001X",

number = "SUPPL.2",

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TY - JOUR

T1 - Studies of nuclei far from stability in the regions A = 80 and A = 130

AU - Padilla, E.

AU - Galindo-Uribarri, A.

AU - Castaños, O.

AU - Baktash, C.

AU - Batchelder, J. C.

AU - Bijker, R.

AU - Fuentes, B.

AU - Gross, C. J.

AU - Hartley, D. J.

AU - Hausladen, P. A.

AU - Mueller, P. E.

AU - Radford, D. C.

AU - Stracener, D. W.

AU - Yu, C. H.

PY - 2002/11

Y1 - 2002/11

N2 - Recent developments in experimental techniques have enabled the study of nuclei far from the line of stability in both the proton- and the neutron-rich sides. This work is divided in two parts. In the first part we report the identification of γ-rays in the near proton-drip line nuclei 130Pm and 132Pm. In the second part, preliminary results of a systematic measurement of B(E2; 0+ → 2+) using novel Coulomb-Excitation techniques are presented for even-even isotopes of Ge and Se. The difficulties and challenges that represent the determination of the B(E2) values for the exotic neutron-rich nuclei 78Ge and 80Ge are discussed. The measurement of these radioactive isotopes was possible thanks to the recent availability of radioactive ion beams at the Holifield Radioactive Ion Beam Facility. A comparison between the measured B(E2) values and theoretical predictions obtained with the IBA2 model is also presented.

AB - Recent developments in experimental techniques have enabled the study of nuclei far from the line of stability in both the proton- and the neutron-rich sides. This work is divided in two parts. In the first part we report the identification of γ-rays in the near proton-drip line nuclei 130Pm and 132Pm. In the second part, preliminary results of a systematic measurement of B(E2; 0+ → 2+) using novel Coulomb-Excitation techniques are presented for even-even isotopes of Ge and Se. The difficulties and challenges that represent the determination of the B(E2) values for the exotic neutron-rich nuclei 78Ge and 80Ge are discussed. The measurement of these radioactive isotopes was possible thanks to the recent availability of radioactive ion beams at the Holifield Radioactive Ion Beam Facility. A comparison between the measured B(E2) values and theoretical predictions obtained with the IBA2 model is also presented.

KW - Nuclear structure

KW - Proton drip line

KW - Radioactive beams

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M3 - Article

AN - SCOPUS:0038587688

SN - 0035-001X

VL - 48

SP - 93

EP - 97

JO - Revista Mexicana de Fisica

JF - Revista Mexicana de Fisica

IS - SUPPL.2

ER -

Studies of nuclei far from stability in the regions A = 80 and A = 130

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