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Search Results: Records 1-20 displayed on this page of 102

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Journal Articles

Nuclear structure properties of $$^{193-200}$$Hg isotopes within large-scale shell model calculations

Sahoo, S.*; Srivastava, P. C.*; Shimizu, Noritaka*; Utsuno, Yutaka

Physical Review C, 110(2), p.024306_1 - 024306_16, 2024/08

https://doi.org/10.1103/PhysRevC.110.024306
 Times Cited Count：1 Percentile：52.60(Physics, Nuclear)

no abstracts in English

Journal Articles

New isomeric transition in $$^{36}$$Mg; Bridging the $$N = 20$$ and $$N = 28$$ islands of inversion

Madurga, M.*; Christie, J. M.*; Xu, Z.*; Grzywacz, R.*; Poves, A.*; King, T.*; Allmond, J. M.*; Chester, A.*; Cox, I.*; Farr, J.*; et al.

Physical Review C, 109(6), p.L061301_1 - L061301_6, 2024/06

https://doi.org/10.1103/PhysRevC.109.L061301
 Times Cited Count：2 Percentile：74.11(Physics, Nuclear)

no abstracts in English

Journal Articles

Large-scale shell model study of $$beta^-$$decay properties of $$N$$ = 126, 125 nuclei; Role of Gamow-Teller and first-forbidden transitions in the half-lives

Kumar, A.*; Shimizu, Noritaka*; Utsuno, Yutaka; Yuan, C.*; Srivastava, P. C.*

Physical Review C, 109(6), p.064319_1 - 064319_18, 2024/06

https://doi.org/10.1103/PhysRevC.109.064319
 Times Cited Count：5 Percentile：93.50(Physics, Nuclear)

no abstracts in English

Journal Articles

Low spin spectroscopy of neutron-rich $$^{43,44,45}$$Cl via $$beta^-$$ and $$beta n$$ decay

Tripathi, V.*; Bhattacharya, S.*; Rubino, E.*; Benetti, C.*; Perello, J. F.*; Tabor, S. L.*; Liddick, S. N.*; Bender, P. C.*; Carpenter, M. P.*; Carroll, J. J.*; et al.

Physical Review C, 109(4), p.044320_1 - 044320_15, 2024/04

https://doi.org/10.1103/PhysRevC.109.044320
 Times Cited Count：0 Percentile：0.00(Physics, Nuclear)

no abstracts in English

Journal Articles

Onset of collectivity for argon isotopes close to $$N=32$$

Linh, B. D.*; Corsi, A.*; Gillibert, A.*; Obertelli, A.*; Doornenbal, P.*; Barbieri, C.*; Duguet, T.*; G$'o$mez-Ramos, M.*; Holt, J. D.*; Hu, B. S.*; et al.

Physical Review C, 109(3), p.034312_1 - 034312_15, 2024/03

https://doi.org/10.1103/PhysRevC.109.034312
 Times Cited Count：2 Percentile：74.11(Physics, Nuclear)

no abstracts in English

Journal Articles

Observation of collective modes of excitations in $$^{59}$$Co, $$^{59}$$Ni, and $$^{61}$$Co and the influence of the $$g_{9/2}$$ orbital

Ajayi, S.*; Tripathi, V.*; Rubino, E.*; Bhattacharya, S.*; Baby, L. T.*; Lubna, R. S.*; Benetti, C.*; Wibisono, C.*; Wheeler, M. B.*; Tabor, S. L.*; et al.

Physical Review C, 109(1), p.014305_1 - 014305_21, 2024/01

https://doi.org/10.1103/PhysRevC.109.014305
 Times Cited Count：0 Percentile：0.00(Physics, Nuclear)

no abstracts in English

Journal Articles

Systematic shell-model study of $$^{99-129}$$Cd isotopes and isomers in neutron-rich $$^{127-131}$$In isotopes

Patel, D.*; Srivastava, P. C.*; Shimizu, Noritaka*; Utsuno, Yutaka

Physical Review C, 109(1), p.014310_1 - 014310_16, 2024/01

https://doi.org/10.1103/PhysRevC.109.014310
 Times Cited Count：2 Percentile：74.11(Physics, Nuclear)

no abstracts in English

Journal Articles

Parity assignment for low-lying dipole states in $$^{58}$$Ni

Shizuma, Toshiyuki*; Omer, M.; Hayakawa, Takehito*; Minato, Futoshi*; Matsuba, Shunya*; Miyamoto, Shuji*; Shimizu, Noritaka*; Utsuno, Yutaka

Physical Review C, 109(1), p.014302_1 - 014302_7, 2024/01

https://doi.org/10.1103/PhysRevC.109.014302
 Times Cited Count：3 Percentile：84.33(Physics, Nuclear)

Journal Articles

Photoneutron emission cross sections for $$^{13}$$C

Utsunomiya, Hiroaki*; Goriely, S.*; Kimura, Masaaki*; Shimizu, Noritaka*; Utsuno, Yutaka; Tveten, G. M.*; Renstr${o}$m, T.*; Ariizumi, Takashi*; Miyamoto, Shuji*

Physical Review C, 109(1), p.014617_1 - 014617_7, 2024/01

https://doi.org/10.1103/PhysRevC.109.014617
 Times Cited Count：1 Percentile：52.60(Physics, Nuclear)

no abstracts in English

Journal Articles

Evaluations of uncertainties in simulations of propagation of ultrahigh-energy cosmic-ray nuclei derived from microscopic nuclear models

Kido, Eiji*; Inakura, Tsunenori*; Kimura, Masaaki*; Kobayashi, Nobuyuki*; Nagataki, Shigehiro*; Shimizu, Noritaka*; Tamii, Atsushi*; Utsuno, Yutaka

Astroparticle Physics, 152, p.102866_1 - 102866_12, 2023/10

https://doi.org/10.1016/j.astropartphys.2023.102866
 Times Cited Count：2 Percentile：29.46(Astronomy & Astrophysics)

no abstracts in English

Journal Articles

PANDORA Project for the study of photonuclear reactions below $$A=60$$

Tamii, Atsushi*; Pellegri, L.*; S$"o$derstr$"o$m, P.-A.*; Allard, D.*; Goriely, S.*; Inakura, Tsunenori*; Khan, E.*; Kido, Eiji*; Kimura, Masaaki*; Litvinova, E.*; et al.

European Physical Journal A, 59(9), p.208_1 - 208_21, 2023/09

https://doi.org/10.1140/epja/s10050-023-01081-w
 Times Cited Count：8 Percentile：83.85(Physics, Nuclear)

no abstracts in English

Journal Articles

First observation of $$^{28}$$O

Kondo, Yosuke*; Achouri, N. L.*; Al Falou, H.*; Atar, L.*; Aumann, T.*; Baba, Hidetada*; Boretzky, K.*; Caesar, C.*; Calvet, D.*; Chae, H.*; et al.

Nature, 620(7976), p.965 - 970, 2023/08

https://doi.org/10.1038/s41586-023-06352-6
 Times Cited Count：29 Percentile：95.28(Multidisciplinary Sciences)

no abstracts in English

Journal Articles

Shape transition of Nd and Sm isotopes and the neutrinoless double-$$beta$$-decay nuclear matrix element of $$^{150}$$Nd

Tsunoda, Yusuke*; Shimizu, Noritaka*; Otsuka, Takaharu*

Physical Review C, 108(2), p.L021302_1 - L021302_6, 2023/08

https://doi.org/10.1103/PhysRevC.108.L021302
 Times Cited Count：2 Percentile：0.00(Physics, Nuclear)

no abstracts in English

Journal Articles

Level structures of $$^{56,58}$$Ca cast doubt on a doubly magic $$^{60}$$Ca

Chen, S.*; Browne, F.*; Doornenbal, P.*; Lee, J.*; Obertelli, A.*; Tsunoda, Yusuke*; Otsuka, Takaharu*; Chazono, Yoshiki*; Hagen, G.*; Holt, J. D.*; et al.

Physics Letters B, 843, p.138025_1 - 138025_7, 2023/08

https://doi.org/10.1016/j.physletb.2023.138025
 Times Cited Count：9 Percentile：89.00(Astronomy & Astrophysics)

Gamma decays were observed in $$^{56}$$Ca and $$^{58}$$Ca following quasi-free one-proton knockout reactions from $$^{57,59}$$Sc. For $$^{56}$$Ca, a $$gamma$$ ray transition was measured to be 1456(12) keV, while for $$^{58}$$Ca an indication for a transition was observed at 1115(34) keV. Both transitions were tentatively assigned as the $$2^{+}_{1} rightarrow 0^{+}_{gs}$$ decays. A shell-model calculation in a wide model space with a marginally modified effective nucleon-nucleon interaction depicts excellent agreement with experiment for $$2^{+}_{1}$$ level energies, two-neutron separation energies, and reaction cross sections, corroborating the formation of a new nuclear shell above the N = 34 shell. Its constituents, the $$0_{f5/2}$$ and $$0_{g9/2}$$ orbitals, are almost degenerate. This degeneracy precludes the possibility for a doubly magic $$^{60}$$Ca and potentially drives the dripline of Ca isotopes to $$^{70}$$Ca or even beyond.

Journal Articles

Intruder configurations in $$^{29}$$Ne at the transition into the island of inversion; Detailed structure study of $$^{28}$$Ne

Wang, H.*; Yasuda, Masahiro*; Kondo, Yosuke*; Nakamura, Takashi*; Tostevin, J. A.*; Ogata, Kazuyuki*; Otsuka, Takaharu*; Poves, A.*; Shimizu, Noritaka*; Yoshida, Kazuki; et al.

Physics Letters B, 843, p.138038_1 - 138038_9, 2023/08

https://doi.org/10.1016/j.physletb.2023.138038
 Times Cited Count：4 Percentile：67.28(Astronomy & Astrophysics)

Detailed $$gamma$$-ray spectroscopy of the exotic neon isotope $$^{28}$$Ne has been performed using the one-neutron removal reaction from $$^{29}$$Ne. Based on an analysis of parallel momentum distributions, a level scheme with spin-parity assignments has been constructed for $$^{28}$$Ne and the negative-parity states are identified for the first time. The measured partial cross sections and momentum distributions reveal a significant intruder p-wave strength providing evidence of the breakdown of the N = 20 and N = 28 shell gaps. Only a weak, possible f-wave strength was observed to bound final states. Large-scale shell-model calculations with different effective interactions do not reproduce the large p-wave and small f-wave strength observed experimentally, indicating an ongoing challenge for a complete theoretical description of the transition into the island of inversion along the Ne isotopic chain.

Journal Articles

Coexistence of single-particle and collective excitation in $$^{61}$$Ni

Bhattacharya, S.*; Tripathi, V.*; Rubino, E.*; Ajayi, S.*; Baby, L. T.*; Benetti, C.*; Lubna, R. S.*; Tabor, S. L.*; D$"o$ring, J.*; Utsuno, Yutaka; et al.

Physical Review C, 107(5), p.054311_1 - 054311_17, 2023/05

https://doi.org/10.1103/PhysRevC.107.054311
 Times Cited Count：3 Percentile：43.87(Physics, Nuclear)

no abstracts in English

Journal Articles

Large collectivity in $$^{29}$$Ne at the boundary of the island of inversion

Revel, A.*; Wu, J.*; Iwasaki, Hironori*; Ash, J.*; Bazin, D.*; Brown, B. A.*; Chen, J.*; Elder, R.*; Farris, P.*; Gade, A.*; et al.

Physics Letters B, 838, p.137704_1 - 137704_7, 2023/03

https://doi.org/10.1016/j.physletb.2023.137704
 Times Cited Count：3 Percentile：57.48(Astronomy & Astrophysics)

no abstracts in English

Journal Articles

$$beta^-$$ decay of exotic P and S isotopes with neutron number near 28

Tripathi, V.*; Bhattacharya, S.*; Rubino, E.*; Benetti, C.*; Perello, J. F.*; Tabor, S. L.*; Liddick, S. N.*; Bender, P. C.*; Carpenter, M. P.*; Carroll, J. J.*; et al.

Physical Review C, 106(6), p.064314_1 - 064314_14, 2022/12

https://doi.org/10.1103/PhysRevC.106.064314
 Times Cited Count：4 Percentile：52.14(Physics, Nuclear)

no abstracts in English

Journal Articles

Electric monopole transition from the superdeformed band in $$^{40}$$Ca

Ideguchi, Eiji*; Kib$'e$di, T.*; Dowie, J. T. H.*; Hoang, T. H.*; Kumar Raju, M.*; Aoi, Nori*; Mitchell, A. J.*; Stuchbery, A. E.*; Shimizu, Noritaka*; Utsuno, Yutaka; et al.

Physical Review Letters, 128(25), p.252501_1 - 252501_6, 2022/06

https://doi.org/10.1103/PhysRevLett.128.252501
 Times Cited Count：5 Percentile：53.51(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

$$alpha$$-clustering in atomic nuclei from first principles with statistical learning and the Hoyle state character

Otsuka, Takaharu; Abe, Takashi*; Yoshida, Toru*; Tsunoda, Yusuke*; Shimizu, Noritaka*; Itagaki, Naoyuki*; Utsuno, Yutaka; Vary, J. P.*; Maris, P.*; Ueno, Hideki*

Nature Communications (Internet), 13, p.2234_1 - 2234_10, 2022/04

AA2021-0861.pdf:3.07MB

https://doi.org/10.1038/s41467-022-29582-0
 Times Cited Count：51 Percentile：97.09(Multidisciplinary Sciences)

no abstracts in English

102 (Records 1-20 displayed on this page)