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HIGHLIGHTED ARTICLES

Finite-amplitude method for collective inertia in spontaneous fission

Kouhei Washiyama, Nobuo Hinohara, and Takashi Nakatsukasa

Phys. Rev. C 103, 014306 (2021) - Published 11 January, 2021

The finite-amplitude method is used in solving the local quasiparticle random-phase approximation to calculate the collective inertia along a fission path obtained by the constrained Hartree-Fock-Bogoliubov method with a Skyrme energy-density functional. The collective inertia obtained for the symmetric fission of 240Pu and 256Fm is considerably larger than that obtained in the cranking approximation. Including such dynamical residual effects leads to an orders of magnitude difference in the half-lives compared to those calculated using the WKB approximation.

Correlation studies of fission-fragment neutron multiplicities

M. Albertsson, B. G. Carlsson, T. Døssing, P. Möller, J. Randrup, and S. Åberg

Phys. Rev. C 103, 014609 (2021) - Published 19 January, 2021

Describing fission as a diffusion process guided by shape-dependent microscopic level densities, the authors address how the available energy at scission is divided into shape distortion and statistical excitation. For the first time, they extract the resulting total fragment kinetic energy for various mass partitions, and study how this observable correlates with the neutron multiplicity. With increasing neutron energy a superlong fission mode appears which drastically changes the observables.

LETTERS

Direct observation of the exotic β−γ−α decay mode in the Tz=−1 nucleus Na20

Y. B. Wang et al. (BRIF Collaboration)

Phys. Rev. C 103, L011301 (2021) - Published 29 January, 2021

Renormalization of CP-violating nuclear forces

Jordy de Vries, Alex Gnech, and Sachin Shain

Phys. Rev. C 103, L012501 (2021) - Published 28 January, 2021

ARTICLES

Nucleon-Nucleon Interaction, Few-Body Systems

HΛΛ5 and HeΛΛ5 hypernuclei reexamined in halo/cluster effective theory

Ghanashyam Meher and Udit Raha

Phys. Rev. C 103, 014001 (2021) - Published 19 January, 2021

Deuteron-deuteron elastic and three- and four-body breakup scattering using the Faddeev-Yakubovskii equations

John F. Carew

Phys. Rev. C 103, 014002 (2021) - Published 19 January, 2021

Two-nucleon S-wave interactions at the SU(3) flavor-symmetric point with mud≈msphys: A first lattice QCD calculation with the stochastic Laplacian Heaviside method

Ben Hörz, Dean Howarth, Enrico Rinaldi, Andrew Hanlon, Chia Cheng Chang (張家丞), Christopher Körber, Evan Berkowitz, John Bulava, M. A. Clark, Wayne Tai Lee, Colin Morningstar, Amy Nicholson, Pavlos Vranas, and André Walker-Loud

Phys. Rev. C 103, 014003 (2021) - Published 19 January, 2021

Nuclear Structure

Highly deformed band structures due to core excitations in Xe123

Anwesha Basu, A. K. Singh, I. Ragnarsson, B. G. Carlsson, A. Kardan, G. B. Hagemann, G. Sletten, B. Herskind, H. Hübel, S. Chmel, A. N. Wilson, J. Rogers, R. V. F. Janssens, M. P. Carpenter, T. L. Khoo, F. G. Kondev, T. Lauritsen, S. Zhu, A. Korichi, P. Fallon, B. M. Nyakó, and J. Timár

Phys. Rev. C 103, 014301 (2021) - Published 4 January, 2021

Fermions with long and finite-range interactions on a quantum ring

Alexander W. Bray and Cédric Simenel

Phys. Rev. C 103, 014302 (2021) - Published 6 January, 2021

Nuclear shape transitions and elastic magnetic electron scattering

B. Hernández, P. Sarriguren, O. Moreno, E. Moya de Guerra, D. N. Kadrev, and A. N. Antonov

Phys. Rev. C 103, 014303 (2021) - Published 6 January, 2021

Liquid-gas phase transition of thermal nuclear matter and the in-medium balance between nuclear attraction and repulsion

Shen Yang (杨申), Xiang Dong Sun (孙向东), Jing Geng (耿晶), Bao Yuan Sun (孙保元), and Wen Hui Long (龙文辉)

Phys. Rev. C 103, 014304 (2021) - Published 8 January, 2021

Effect of high angular momentum on η/s of nuclear matter

Srijit Bhattacharya, Deepak Pandit, Balaram Dey, Debasish Mondal, S. Mukhopadhyay, Surajit Pal, A. De, and S. R. Banerjee

Phys. Rev. C 103, 014305 (2021) - Published 11 January, 2021

Finite-amplitude method for collective inertia in spontaneous fission

Kouhei Washiyama, Nobuo Hinohara, and Takashi Nakatsukasa

Phys. Rev. C 103, 014306 (2021) - Published 11 January, 2021

The finite-amplitude method is used in solving the local quasiparticle random-phase approximation to calculate the collective inertia along a fission path obtained by the constrained Hartree-Fock-Bogoliubov method with a Skyrme energy-density functional. The collective inertia obtained for the symmetric fission of 240Pu and 256Fm is considerably larger than that obtained in the cranking approximation. Including such dynamical residual effects leads to an orders of magnitude difference in the half-lives compared to those calculated using the WKB approximation.

In-medium T matrix in case of pairing instability

O. A. Rubtsova, V. I. Kukulin, and V. N. Pomerantsev

Phys. Rev. C 103, 014307 (2021) - Published 11 January, 2021

Energy-weighted sum rule for Gamow-Teller giant resonances in high-spin isomeric states of N=Z nuclei

M. Sasano, H. Sagawa, T. Suzuki, and M. Honma

Phys. Rev. C 103, 014308 (2021) - Published 11 January, 2021

Statistical properties of the well deformed Sm153,155 nuclei and the scissors resonance

K. L. Malatji, K. S. Beckmann, M. Wiedeking, S. Siem, S. Goriely, A. C. Larsen, K. O. Ay, F. L. Bello Garrote, L. Crespo Campo, A. Görgen, M. Guttormsen, V. W. Ingeberg, P. Jones, B. V. Kheswa, P. von Neumann-Cosel, M. Ozgur, G. Potel, L. Pellegri, T. Renstrøm, G. M. Tveten, and F. Zeiser

Phys. Rev. C 103, 014309 (2021) - Published 12 January, 2021

Level structures of the transfermium odd-odd nucleus Md252

P. C. Sood, Praveen M. Jodidar, and R. Gowrishankar

Phys. Rev. C 103, 014310 (2021) - Published 14 January, 2021

Variational approach with the superposition of the symmetry-restored quasiparticle vacua for nuclear shell-model calculations

Noritaka Shimizu, Yusuke Tsunoda, Yutaka Utsuno, and Takaharu Otsuka

Phys. Rev. C 103, 014312 (2021) - Published 19 January, 2021

Th229m isomer from a nuclear model perspective

Nikolay Minkov and Adriana Pálffy

Phys. Rev. C 103, 014313 (2021) - Published 20 January, 2021

In-beam γ-ray spectroscopy of Cr62,64

A. Gade, R. V. F. Janssens, D. Bazin, P. Farris, A. M. Hill, S. M. Lenzi, J. Li, D. Little, B. Longfellow, F. Nowacki, A. Poves, D. Rhodes, J. A. Tostevin, and D. Weisshaar

Phys. Rev. C 103, 014314 (2021) - Published 20 January, 2021

Ab initio benchmarks of neutrinoless double-β decay in light nuclei with a chiral Hamiltonian

J. M. Yao, A. Belley, R. Wirth, T. Miyagi, C. G. Payne, S. R. Stroberg, H. Hergert, and J. D. Holt

Phys. Rev. C 103, 014315 (2021) - Published 21 January, 2021

Investigation of the alignment mechanism and loss of collectivity in Pm135

F. S. Babra, S. Jehangir, R. Palit, S. Biswas, B. Das, S. Rajbanshi, G. H. Bhat, J. A. Sheikh, Biswajit Das, P. Dey, U. Garg, Md. S. R. Laskar, C. Palshetkar, S. Saha, L. P. Singh, and P. Singh

Phys. Rev. C 103, 014316 (2021) - Published 21 January, 2021

Long-lived isomeric states and quasiparticle band structures in neutron-rich Gd162,164 nuclei from β decay

E. H. Wang et al.

Phys. Rev. C 103, 014317 (2021) - Published 22 January, 2021

High-resolution laser spectroscopy of Al27–32

H. Heylen et al.

Phys. Rev. C 103, 014318 (2021) - Published 25 January, 2021

Nanosecond isomers and the evolution of collectivity in stable, even-A Hg isotopes

Saket Suman, S. K. Tandel, Ankit Kumawat, S. G. Wahid, M. Hemalatha, P. Chowdhury, R. V. F. Janssens, M. P. Carpenter, T. L. Khoo, F. G. Kondev, T. Lauritsen, C. J. Lister, D. Seweryniak, and S. Zhu

Phys. Rev. C 103, 014319 (2021) - Published 25 January, 2021

Low-spin particle-core and hole-core excitations in Ca41,47,49 isotopes studied by cold-neutron-capture reactions

S. Bottoni et al.

Phys. Rev. C 103, 014320 (2021) - Published 28 January, 2021

Natural orbitals for many-body expansion methods

J. Hoppe, A. Tichai, M. Heinz, K. Hebeler, and A. Schwenk

Phys. Rev. C 103, 014321 (2021) - Published 28 January, 2021

Si25β+-decay spectroscopy

L. J. Sun, M. Friedman, T. Budner, D. Pérez-Loureiro, E. Pollacco, C. Wrede, B. A. Brown, M. Cortesi, C. Fry, B. E. Glassman, J. Heideman, M. Janasik, A. Kruskie, A. Magilligan, M. Roosa, J. Stomps, J. Surbrook, and P. Tiwari

Phys. Rev. C 103, 014322 (2021) - Published 28 January, 2021

First Penning trap mass measurement of Ca36

J. Surbrook, G. Bollen, M. Brodeur, A. Hamaker, D. Pérez-Loureiro, D. Puentes, C. Nicoloff, M. Redshaw, R. Ringle, S. Schwarz, C. S. Sumithrarachchi, L. J. Sun, A. A. Valverde, A. C. C. Villari, C. Wrede, and I. T. Yandow

Phys. Rev. C 103, 014323 (2021) - Published 29 January, 2021

β decay of the very neutron-deficient Ge60 and Ge62 nuclei

S. E. A. Orrigo et al.

Phys. Rev. C 103, 014324 (2021) - Published 29 January, 2021

Comparing different density-matrix expansions for long-range pion exchange

L. Zurek, E. A. Coello Pérez, S. K. Bogner, R. J. Furnstahl, and A. Schwenk

Phys. Rev. C 103, 014325 (2021) - Published 29 January, 2021

Nuclear Reactions

Nuclear temperature and its dependence on the source neutron-proton asymmetry deduced using the Albergo thermometer

Y. Huang (黄宇), H. Zheng (郑华), R. Wada, X. Liu (刘星泉), W. Lin (林炜平), G. Qu (曲国峰), M. Huang (黄美容), P. Ren (任培培), J. Han (韩纪锋), A. Bonasera, K. Hagel, M. R. D. Rodrigues, S. Kowalski, T. Keutgen, M. Barbui, and J. B. Natowitz

Phys. Rev. C 103, 014601 (2021) - Published 5 January, 2021

Exploring laser-driven neutron sources for neutron capture cascades and the production of neutron-rich isotopes

Paul Hill and Yuanbin Wu

Phys. Rev. C 103, 014602 (2021) - Published 6 January, 2021

Isospin transport phenomena for the systems Kr80+Ca40,48 at 35 MeV/nucleon

S. Piantelli et al. (FAZIA Collaboration)

Phys. Rev. C 103, 014603 (2021) - Published 8 January, 2021

Role of continuum in nuclear direct reactions with one-neutron halo nuclei: A one-dimensional model

L. Moschini, A. M. Moro, and A. Vitturi

Phys. Rev. C 103, 014604 (2021) - Published 8 January, 2021

Isospin diffusion measurement from the direct detection of a quasiprojectile remnant

A. Camaiani et al.

Phys. Rev. C 103, 014605 (2021) - Published 8 January, 2021

Large back-angle quasielastic scattering for Li7+Tb159

Piyasi Biswas, A. Mukherjee, D. Chattopadhyay, Saikat Bhattacharjee, M. K. Pradhan, Md. Moin Shaikh, Subinit Roy, A. Goswami, P. Basu, S. Santra, S. K. Pandit, K. Mahata, and A. Shrivastava

Phys. Rev. C 103, 014606 (2021) - Published 11 January, 2021

Minimal complete sets for two-pseudoscalar-meson photoproduction

Philipp Kroenert, Yannick Wunderlich, Farah Afzal, and Annika Thiel

Phys. Rev. C 103, 014607 (2021) - Published 11 January, 2021

Fusion-fission events in the B11+Ta181 reaction up to 5.7 MeV/nucleon energy

Rinku Prajapat, Moumita Maiti, and Deepak Kumar

Phys. Rev. C 103, 014608 (2021) - Published 11 January, 2021

Correlation studies of fission-fragment neutron multiplicities

M. Albertsson, B. G. Carlsson, T. Døssing, P. Möller, J. Randrup, and S. Åberg

Phys. Rev. C 103, 014609 (2021) - Published 19 January, 2021

Describing fission as a diffusion process guided by shape-dependent microscopic level densities, the authors address how the available energy at scission is divided into shape distortion and statistical excitation. For the first time, they extract the resulting total fragment kinetic energy for various mass partitions, and study how this observable correlates with the neutron multiplicity. With increasing neutron energy a superlong fission mode appears which drastically changes the observables.

Angular momentum effects in fission

R. Vogt and J. Randrup

Phys. Rev. C 103, 014610 (2021) - Published 19 January, 2021

Methods to subtract the effect of the decay of different nuclear reaction products on the cross-section measurements and their application to the reactions studied

Yueli Song, Fengqun Zhou, Yong Li, Xiaopeng Zhang, Mingli Tian, Shuqing Yuan, and Xinyi Chang

Phys. Rev. C 103, 014611 (2021) - Published 22 January, 2021

Generalizing the calculable R-matrix theory and eigenvector continuation to the incoming-wave boundary condition

Dong Bai and Zhongzhou Ren

Phys. Rev. C 103, 014612 (2021) - Published 25 January, 2021

Density variation effects in α + Pb208 and O16 + Pb208 fusion reactions

Kaixuan Cheng, Chang Xu, Chunwang Ma, Jie Pu, and Yuting Wang

Phys. Rev. C 103, 014613 (2021) - Published 27 January, 2021

Observation of new neutron-rich isotopes in the vicinity of Zr110

T. Sumikama et al.

Phys. Rev. C 103, 014614 (2021) - Published 27 January, 2021

Extension of the Hauser-Feshbach fission fragment decay model to multichance fission

A. E. Lovell, T. Kawano, S. Okumura, I. Stetcu, M. R. Mumpower, and P. Talou

Phys. Rev. C 103, 014615 (2021) - Published 27 January, 2021

Insights into the pion production mechanism and the symmetry energy at high density

Yangyang Liu, Yongjia Wang, Ying Cui, Cheng-Jun Xia, Zhuxia Li, Yongjing Chen, Qingfeng Li, and Yingxun Zhang

Phys. Rev. C 103, 014616 (2021) - Published 29 January, 2021

Relativistic Nuclear Collisions

Chiral phase transition in an expanding quark system

Ziyue Wang, Shuzhe Shi, and Pengfei Zhuang

Phys. Rev. C 103, 014901 (2021) - Published 8 January, 2021

Correlations of azimuthal anisotropy Fourier harmonics with subevent cumulants in pPb collisions at sNN=8.16TeV

A. M. Sirunyan et al. (CMS Collaboration)

Phys. Rev. C 103, 014902 (2021) - Published 14 January, 2021

Pseudorapidity density, transverse momentum spectra, and elliptic flow studies in Xe-Xe collision systems at sNN=5.44TeV using the HYDJET++ model

Saraswati Pandey, S. K. Tiwari, and B. K. Singh

Phys. Rev. C 103, 014903 (2021) - Published 14 January, 2021

Multiplicity dependence of (multi)strange baryons in the canonical ensemble with phase shift corrections

Jean Cleymans, Pok Man Lo, Krzysztof Redlich, and Natasha Sharma

Phys. Rev. C 103, 014904 (2021) - Published 20 January, 2021

Relativistic hydrodynamics with momentum-dependent relaxation time

Sukanya Mitra

Phys. Rev. C 103, 014905 (2021) - Published 25 January, 2021

Predictions for production of HΛ3 and H¯Λ¯3 in isobaric Ru4496+Ru4496 and Zr4096+Zr4096 collisions at sNN=200 GeV

Zhi-Lei She, Gang Chen, Dai-Mei Zhou, Liang Zheng, Yi-Long Xie, and Hong-Ge Xu

Phys. Rev. C 103, 014906 (2021) - Published 27 January, 2021

Examination of coalescence as the origin of nuclei in hadronic collisions

Francesca Bellini, Kfir Blum, Alexander Phillip Kalweit, and Maximiliano Puccio

Phys. Rev. C 103, 014907 (2021) - Published 28 January, 2021

Parton collisional effect on the conversion of geometry eccentricities into momentum anisotropies in relativistic heavy-ion collisions

Long Ma, Guo-Liang Ma, and Yu-Gang Ma

Phys. Rev. C 103, 014908 (2021) - Published 29 January, 2021

Hadronic Physics and QCD

Examining the EMC effect using the F2n neutron structure function

H. Szumila-Vance, C. E. Keppel, S. Escalante, and N. Kalantarians

Phys. Rev. C 103, 015201 (2021) - Published 12 January, 2021

Confirming the existence of the strong CP problem in lattice QCD with the gradient flow

Jack Dragos, Thomas Luu, Andrea Shindler, Jordy de Vries, and Ahmed Yousif

Phys. Rev. C 103, 015202 (2021) - Published 19 January, 2021

Investigation of qqqsq¯ pentaquarks in a chiral quark model

Liting Qin, Yue Tan, Xiaohuang Hu, and Jialun Ping

Phys. Rev. C 103, 015203 (2021) - Published 26 January, 2021

Electroweak Interaction, Symmetries

Search for double-β decay of Ge76 to excited states of Se76 with the majorana demonstrator

I. J. Arnquist et al. (Majorana Collaboration)

Phys. Rev. C 103, 015501 (2021) - Published 6 January, 2021

New approach to intranuclear cascades with quantum Monte Carlo configurations

Joshua Isaacson, William I. Jay, Alessandro Lovato, Pedro A. N. Machado, and Noemi Rocco

Phys. Rev. C 103, 015502 (2021) - Published 25 January, 2021

Description of ν and ν¯ scattering within quantum hadrodynamic theory

E. Berrueta Martinez, A. Mariano, and C. Barbero

Phys. Rev. C 103, 015503 (2021) - Published 25 January, 2021

Nuclear Astrophysics

Experimental study of the Γp1/Γp0 ratios of resonance states in Be8 for deducing the Be7(n,p1)Li*7 reaction rate relevant to the cosmological lithium problem

N. Iwasa, S. Ishikawa, S. Kubono, T. Sakakibara, K. Kominato, K. Nishio, M. Matsuda, K. Hirose, H. Makii, R. Orlandi, K. Asada, D. Guru, S. Nishimura, S. Hayakawa, and T. Kawabata

Phys. Rev. C 103, 015801 (2021) - Published 6 January, 2021

Determination of the Zn60 level density from neutron evaporation spectra

D. Soltesz, M. A. A. Mamun, A. V. Voinov, Z. Meisel, B. A. Brown, C. R. Brune, S. M. Grimes, H. Hadizadeh, M. Hornish, T. N. Massey, J. E. O'Donnell, and W. E. Ormand

Phys. Rev. C 103, 015802 (2021) - Published 8 January, 2021

Statistical treatment of nuclear clusters in the continuum

S. Mallik and F. Gulminelli

Phys. Rev. C 103, 015803 (2021) - Published 11 January, 2021

Impact of strong magnetic fields on the inner crust of neutron stars

S. S. Bao, J. N. Hu, and H. Shen

Phys. Rev. C 103, 015804 (2021) - Published 11 January, 2021

Reevaluation of the Ne22(α,γ)Mg26 and Ne22(α,n)Mg25 reaction rates

Philip Adsley, Umberto Battino, Andreas Best, Antonio Caciolli, Alessandra Guglielmetti, Gianluca Imbriani, Heshani Jayatissa, Marco La Cognata, Livio Lamia, Eliana Masha, Cristian Massimi, Sara Palmerini, Ashley Tattersall, and Raphael Hirschi

Phys. Rev. C 103, 015805 (2021) - Published 19 January, 2021

Si26(p,γ)P27 direct proton capture by means of the asymptotic normalization coefficients method for mirror nuclei

G. D'Agata, A. I. Kilic, V. Burjan, J. Mrazek, V. Glagolev, V. Kroha, G. L. Guardo, M. La Cognata, L. Lamia, S. Palmerini, R. G. Pizzone, G. G. Rapisarda, S. Romano, M. L. Sergi, R. Spartà, C. Spitaleri, I. Siváček, and A. Tumino

Phys. Rev. C 103, 015806 (2021) - Published 25 January, 2021

Sub-threshold states in Ne19 relevant to F18(p,α)O15

J. E. Riley et al.

Phys. Rev. C 103, 015807 (2021) - Published 28 January, 2021

ERRATA

Erratum: Deexcitation γ-ray transitions from the long-lived Iπ=13/2+ metastable state in Os195 [Phys. Rev. C 101, 041305(R) (2020)]

Y. X. Watanabe, M. Ahmed, Y. Hirayama, M. Mukai, J. H. Park, P. Schury, Y. Kakiguchi, S. Kimura, A. Ozawa, M. Oyaizu, M. Wada, and H. Miyatake

Phys. Rev. C 103, 019902 (2021) - Published 25 January, 2021

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