Re-measurement of reduced transition probabilities in 132ba

S. Dutta; M. Saxena; R. Kumar; A. Jhingan; A. Agarwal; A. Banerjee; R. K. Bhowmik; C. Joshi; J. Kaur; A. Kumar; M. Matejska-Minda; V. Mishra; I. A. Rizvi; A. Stolarz; H. J. Wollersheim; P. J. Napiorkowski

doi:10.5506/APhysPolB.49.535

Re-measurement of reduced transition probabilities in 132ba

S. Dutta, M. Saxena, R. Kumar, A. Jhingan, A. Agarwal, A. Banerjee, R. K. Bhowmik, C. Joshi, J. Kaur, A. Kumar, M. Matejska-Minda, V. Mishra, I. A. Rizvi, A. Stolarz, H. J. Wollersheim, P. J. Napiorkowski

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Abstract

Reduced transition probabilities between the low-lying states of ¹³²Ba were measured using the Coulomb excitation technique. The experiment was performed at Inter University Accelerator Center (IUAC), New Delhi using a 58Ni beam of 175 MeV energy to Coulomb excite the 132Ba nuclei. In addition to the 2⁺₁ state, other states in ¹³²Ba, such as 2⁺₂ and 4⁺₁ , were populated, the latter for the first time using Coulomb excitation. A set of matrix elements was extracted for the transitions between these levels. These values were determined relative to ¹³⁴Ba excitations to minimize the systematic errors. A B(E2; 0+_gs → 2⁺₁) value of 1.088(85) e² b² was determined, corresponding to -54:5 single-particle units.

Original language	English
Pages (from-to)	535-540
Number of pages	6
Journal	Acta Physica Polonica B
Volume	49
Issue number	3
DOIs	https://doi.org/10.5506/APhysPolB.49.535
State	Published - Mar 2018
Externally published	Yes

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Dutta, S., Saxena, M., Kumar, R., Jhingan, A., Agarwal, A., Banerjee, A., Bhowmik, R. K., Joshi, C., Kaur, J., Kumar, A., Matejska-Minda, M., Mishra, V., Rizvi, I. A., Stolarz, A., Wollersheim, H. J., & Napiorkowski, P. J. (2018). Re-measurement of reduced transition probabilities in 132ba. Acta Physica Polonica B, 49(3), 535-540. https://doi.org/10.5506/APhysPolB.49.535

@article{26fb779ef21d407a8379bc768095b0e5,

title = "Re-measurement of reduced transition probabilities in 132ba",

abstract = "Reduced transition probabilities between the low-lying states of 132Ba were measured using the Coulomb excitation technique. The experiment was performed at Inter University Accelerator Center (IUAC), New Delhi using a 58Ni beam of 175 MeV energy to Coulomb excite the 132Ba nuclei. In addition to the 2+1 state, other states in 132Ba, such as 2+2 and 4+1 , were populated, the latter for the first time using Coulomb excitation. A set of matrix elements was extracted for the transitions between these levels. These values were determined relative to 134Ba excitations to minimize the systematic errors. A B(E2; 0+gs → 2+1) value of 1.088(85) e2 b2 was determined, corresponding to -54:5 single-particle units.",

author = "S. Dutta and M. Saxena and R. Kumar and A. Jhingan and A. Agarwal and A. Banerjee and Bhowmik, {R. K.} and C. Joshi and J. Kaur and A. Kumar and M. Matejska-Minda and V. Mishra and Rizvi, {I. A.} and A. Stolarz and Wollersheim, {H. J.} and Napiorkowski, {P. J.}",

year = "2018",

month = mar,

doi = "10.5506/APhysPolB.49.535",

language = "English",

volume = "49",

pages = "535--540",

journal = "Acta Physica Polonica B",

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publisher = "Jagellonian University",

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TY - JOUR

T1 - Re-measurement of reduced transition probabilities in 132ba

AU - Dutta, S.

AU - Saxena, M.

AU - Kumar, R.

AU - Jhingan, A.

AU - Agarwal, A.

AU - Banerjee, A.

AU - Bhowmik, R. K.

AU - Joshi, C.

AU - Kaur, J.

AU - Kumar, A.

AU - Matejska-Minda, M.

AU - Mishra, V.

AU - Rizvi, I. A.

AU - Stolarz, A.

AU - Wollersheim, H. J.

AU - Napiorkowski, P. J.

PY - 2018/3

Y1 - 2018/3

N2 - Reduced transition probabilities between the low-lying states of 132Ba were measured using the Coulomb excitation technique. The experiment was performed at Inter University Accelerator Center (IUAC), New Delhi using a 58Ni beam of 175 MeV energy to Coulomb excite the 132Ba nuclei. In addition to the 2+1 state, other states in 132Ba, such as 2+2 and 4+1 , were populated, the latter for the first time using Coulomb excitation. A set of matrix elements was extracted for the transitions between these levels. These values were determined relative to 134Ba excitations to minimize the systematic errors. A B(E2; 0+gs → 2+1) value of 1.088(85) e2 b2 was determined, corresponding to -54:5 single-particle units.

AB - Reduced transition probabilities between the low-lying states of 132Ba were measured using the Coulomb excitation technique. The experiment was performed at Inter University Accelerator Center (IUAC), New Delhi using a 58Ni beam of 175 MeV energy to Coulomb excite the 132Ba nuclei. In addition to the 2+1 state, other states in 132Ba, such as 2+2 and 4+1 , were populated, the latter for the first time using Coulomb excitation. A set of matrix elements was extracted for the transitions between these levels. These values were determined relative to 134Ba excitations to minimize the systematic errors. A B(E2; 0+gs → 2+1) value of 1.088(85) e2 b2 was determined, corresponding to -54:5 single-particle units.

UR - http://www.scopus.com/inward/record.url?scp=85044858755&partnerID=8YFLogxK

U2 - 10.5506/APhysPolB.49.535

DO - 10.5506/APhysPolB.49.535

M3 - Article

AN - SCOPUS:85044858755

SN - 0587-4254

VL - 49

SP - 535

EP - 540

JO - Acta Physica Polonica B

JF - Acta Physica Polonica B

IS - 3

ER -

Re-measurement of reduced transition probabilities in 132ba

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