New and comprehensive β - and βp-decay spectroscopy results in the vicinity of Sn100
Само за регистроване кориснике
2019
Аутори
Park, J.Krucken, Reiner
Lubos, D.
Gernhäuser, Roman
Lewitowicz, Marek
Nishimura, S.
Ahn, Deuk Soon
Baba, Hidetada
Blank, Bertram B.
Blazhev, A.
Boutachkov, P
Browne, F
Čeliković, Igor T.
de France, G.
Doornenbal, P
Faestermann, T
Fang, Y
Fukuda, N
Giovinazzo, J
Goel, N
Górska, M
Grawe, H
Ilieva, S
Inabe, N
Isobe, T
Jungclaus, A
Kameda, D
Kim, G. D.
Kim, Y.-K.
Kojouharov, I
Kubo, T
Kurz, N
Kwon, Y K
Lorusso, G
Moschner, K
Murai, D
Nishizuka, I
Patel, Z
Rajabali, M M
Rice, S
Sakurai, H
Schaffner, H
Shimizu, Y
Sinclair, L
Söderström, P.-A.
Steiger, K
Sumikama, T
Suzuki, H
Takeda, H
Wang, Z
Watanabe, H
Wu, J
Xu, Z Y
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A decay spectroscopy experiment on proton-rich nuclei in the vicinity of the doubly magic Sn100 was carried out at RIKEN Nishina Center. More than 20 nuclei with 43≤Z≤50 and N≤51, produced by fragmentation reactions were investigated via analyses of β-decay, βp-decay, and subsequent γ-ray data. Owing to higher statistics, the precision on the half-lives of many of the ground states and isomers was improved. β-decay endpoint energies of 11 states in 8 nuclei were measured for the first time, and the corresponding QEC and excitation energies were generally consistent with various mass models. Many β-delayed proton emission branching ratios were measured either for the first time or with higher precision compared to literature values, and some of them differed by more than 2σ. Many of the large discrepancies were associated with nuclei with long-lived isomeric states, highlighting large systematic uncertainties involved in these measurements. Twenty-five new γ rays were observed, and ten ...new states are proposed with unambiguous excitation energies, spins, and parities. Most of the energies of the excited states were consistent within 300 keV or 20%, whichever was greater, compared to shell model predictions in the proton/neutron (p1/2,g9/2) model space assuming a Sr76 core. A signature of a new (1/2-) isomer in Cd97 with T1/2=0.73(7) s was found, in good agreement with shell model predictions. © 2019 American Physical Society.
Извор:
Physical Review C, 2019, 99, 3, 034313-Финансирање / пројекти:
- Rare Isotope Science Project [Ministry of Education, Science and Technology (MEST) and National Research Foundation (NRF) of Korea]
- Japan Society for the Promotion of Science (JSPS) KAKENHI [25247045]
- DFG cluster of excellence "Origin and Structure of the Universe," German BMBF [05P15PKFNA]
- Ministerio de Economia y Competitividad [FPA2017-84756-C4-2-P]
- Natural Sciences and Engineering Research Council (NSERC) of Canada
- FJ-NSP (French-Japanese International Associated Laboratory for Nuclear Structure Problems)
DOI: 10.1103/PhysRevC.99.034313
ISSN: 2469-9985; 2469-9993
WoS: 000461899400002
Scopus: 2-s2.0-85063269760
URI
https://link.aps.org/doi/10.1103/PhysRevC.99.034313https://vinar.vin.bg.ac.rs/handle/123456789/8116
Колекције
Институција/група
VinčaTY - JOUR AU - Park, J. AU - Krucken, Reiner AU - Lubos, D. AU - Gernhäuser, Roman AU - Lewitowicz, Marek AU - Nishimura, S. AU - Ahn, Deuk Soon AU - Baba, Hidetada AU - Blank, Bertram B. AU - Blazhev, A. AU - Boutachkov, P AU - Browne, F AU - Čeliković, Igor T. AU - de France, G. AU - Doornenbal, P AU - Faestermann, T AU - Fang, Y AU - Fukuda, N AU - Giovinazzo, J AU - Goel, N AU - Górska, M AU - Grawe, H AU - Ilieva, S AU - Inabe, N AU - Isobe, T AU - Jungclaus, A AU - Kameda, D AU - Kim, G. D. AU - Kim, Y.-K. AU - Kojouharov, I AU - Kubo, T AU - Kurz, N AU - Kwon, Y K AU - Lorusso, G AU - Moschner, K AU - Murai, D AU - Nishizuka, I AU - Patel, Z AU - Rajabali, M M AU - Rice, S AU - Sakurai, H AU - Schaffner, H AU - Shimizu, Y AU - Sinclair, L AU - Söderström, P.-A. AU - Steiger, K AU - Sumikama, T AU - Suzuki, H AU - Takeda, H AU - Wang, Z AU - Watanabe, H AU - Wu, J AU - Xu, Z Y PY - 2019 UR - https://link.aps.org/doi/10.1103/PhysRevC.99.034313 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8116 AB - A decay spectroscopy experiment on proton-rich nuclei in the vicinity of the doubly magic Sn100 was carried out at RIKEN Nishina Center. More than 20 nuclei with 43≤Z≤50 and N≤51, produced by fragmentation reactions were investigated via analyses of β-decay, βp-decay, and subsequent γ-ray data. Owing to higher statistics, the precision on the half-lives of many of the ground states and isomers was improved. β-decay endpoint energies of 11 states in 8 nuclei were measured for the first time, and the corresponding QEC and excitation energies were generally consistent with various mass models. Many β-delayed proton emission branching ratios were measured either for the first time or with higher precision compared to literature values, and some of them differed by more than 2σ. Many of the large discrepancies were associated with nuclei with long-lived isomeric states, highlighting large systematic uncertainties involved in these measurements. Twenty-five new γ rays were observed, and ten new states are proposed with unambiguous excitation energies, spins, and parities. Most of the energies of the excited states were consistent within 300 keV or 20%, whichever was greater, compared to shell model predictions in the proton/neutron (p1/2,g9/2) model space assuming a Sr76 core. A signature of a new (1/2-) isomer in Cd97 with T1/2=0.73(7) s was found, in good agreement with shell model predictions. © 2019 American Physical Society. T2 - Physical Review C T1 - New and comprehensive β - and βp-decay spectroscopy results in the vicinity of Sn100 VL - 99 IS - 3 SP - 034313 DO - 10.1103/PhysRevC.99.034313 ER -
@article{ author = "Park, J. and Krucken, Reiner and Lubos, D. and Gernhäuser, Roman and Lewitowicz, Marek and Nishimura, S. and Ahn, Deuk Soon and Baba, Hidetada and Blank, Bertram B. and Blazhev, A. and Boutachkov, P and Browne, F and Čeliković, Igor T. and de France, G. and Doornenbal, P and Faestermann, T and Fang, Y and Fukuda, N and Giovinazzo, J and Goel, N and Górska, M and Grawe, H and Ilieva, S and Inabe, N and Isobe, T and Jungclaus, A and Kameda, D and Kim, G. D. and Kim, Y.-K. and Kojouharov, I and Kubo, T and Kurz, N and Kwon, Y K and Lorusso, G and Moschner, K and Murai, D and Nishizuka, I and Patel, Z and Rajabali, M M and Rice, S and Sakurai, H and Schaffner, H and Shimizu, Y and Sinclair, L and Söderström, P.-A. and Steiger, K and Sumikama, T and Suzuki, H and Takeda, H and Wang, Z and Watanabe, H and Wu, J and Xu, Z Y", year = "2019", abstract = "A decay spectroscopy experiment on proton-rich nuclei in the vicinity of the doubly magic Sn100 was carried out at RIKEN Nishina Center. More than 20 nuclei with 43≤Z≤50 and N≤51, produced by fragmentation reactions were investigated via analyses of β-decay, βp-decay, and subsequent γ-ray data. Owing to higher statistics, the precision on the half-lives of many of the ground states and isomers was improved. β-decay endpoint energies of 11 states in 8 nuclei were measured for the first time, and the corresponding QEC and excitation energies were generally consistent with various mass models. Many β-delayed proton emission branching ratios were measured either for the first time or with higher precision compared to literature values, and some of them differed by more than 2σ. Many of the large discrepancies were associated with nuclei with long-lived isomeric states, highlighting large systematic uncertainties involved in these measurements. Twenty-five new γ rays were observed, and ten new states are proposed with unambiguous excitation energies, spins, and parities. Most of the energies of the excited states were consistent within 300 keV or 20%, whichever was greater, compared to shell model predictions in the proton/neutron (p1/2,g9/2) model space assuming a Sr76 core. A signature of a new (1/2-) isomer in Cd97 with T1/2=0.73(7) s was found, in good agreement with shell model predictions. © 2019 American Physical Society.", journal = "Physical Review C", title = "New and comprehensive β - and βp-decay spectroscopy results in the vicinity of Sn100", volume = "99", number = "3", pages = "034313", doi = "10.1103/PhysRevC.99.034313" }
Park, J., Krucken, R., Lubos, D., Gernhäuser, R., Lewitowicz, M., Nishimura, S., Ahn, D. S., Baba, H., Blank, B. B., Blazhev, A., Boutachkov, P., Browne, F., Čeliković, I. T., de France, G., Doornenbal, P., Faestermann, T., Fang, Y., Fukuda, N., Giovinazzo, J., Goel, N., Górska, M., Grawe, H., Ilieva, S., Inabe, N., Isobe, T., Jungclaus, A., Kameda, D., Kim, G. D., Kim, Y.-K., Kojouharov, I., Kubo, T., Kurz, N., Kwon, Y. K., Lorusso, G., Moschner, K., Murai, D., Nishizuka, I., Patel, Z., Rajabali, M. M., Rice, S., Sakurai, H., Schaffner, H., Shimizu, Y., Sinclair, L., Söderström, P.-A., Steiger, K., Sumikama, T., Suzuki, H., Takeda, H., Wang, Z., Watanabe, H., Wu, J.,& Xu, Z. Y.. (2019). New and comprehensive β - and βp-decay spectroscopy results in the vicinity of Sn100. in Physical Review C, 99(3), 034313. https://doi.org/10.1103/PhysRevC.99.034313
Park J, Krucken R, Lubos D, Gernhäuser R, Lewitowicz M, Nishimura S, Ahn DS, Baba H, Blank BB, Blazhev A, Boutachkov P, Browne F, Čeliković IT, de France G, Doornenbal P, Faestermann T, Fang Y, Fukuda N, Giovinazzo J, Goel N, Górska M, Grawe H, Ilieva S, Inabe N, Isobe T, Jungclaus A, Kameda D, Kim GD, Kim Y, Kojouharov I, Kubo T, Kurz N, Kwon YK, Lorusso G, Moschner K, Murai D, Nishizuka I, Patel Z, Rajabali MM, Rice S, Sakurai H, Schaffner H, Shimizu Y, Sinclair L, Söderström P, Steiger K, Sumikama T, Suzuki H, Takeda H, Wang Z, Watanabe H, Wu J, Xu ZY. New and comprehensive β - and βp-decay spectroscopy results in the vicinity of Sn100. in Physical Review C. 2019;99(3):034313. doi:10.1103/PhysRevC.99.034313 .
Park, J., Krucken, Reiner, Lubos, D., Gernhäuser, Roman, Lewitowicz, Marek, Nishimura, S., Ahn, Deuk Soon, Baba, Hidetada, Blank, Bertram B., Blazhev, A., Boutachkov, P, Browne, F, Čeliković, Igor T., de France, G., Doornenbal, P, Faestermann, T, Fang, Y, Fukuda, N, Giovinazzo, J, Goel, N, Górska, M, Grawe, H, Ilieva, S, Inabe, N, Isobe, T, Jungclaus, A, Kameda, D, Kim, G. D., Kim, Y.-K., Kojouharov, I, Kubo, T, Kurz, N, Kwon, Y K, Lorusso, G, Moschner, K, Murai, D, Nishizuka, I, Patel, Z, Rajabali, M M, Rice, S, Sakurai, H, Schaffner, H, Shimizu, Y, Sinclair, L, Söderström, P.-A., Steiger, K, Sumikama, T, Suzuki, H, Takeda, H, Wang, Z, Watanabe, H, Wu, J, Xu, Z Y, "New and comprehensive β - and βp-decay spectroscopy results in the vicinity of Sn100" in Physical Review C, 99, no. 3 (2019):034313, https://doi.org/10.1103/PhysRevC.99.034313 . .