Near- and sub-barrier fusion of the Be7+Ni58 system Author(s): E. Martinez-Quiroz, E. F. Aguilera, D. Lizcano, P. Amador-Valenzuela, H. García-Martínez, J. J. Kolata, A. Roberts, L. O. Lamm, G. Rogachev, V. Guimarães, F. D. Becchetti, A. Villano, M. Oj …
Bulk viscous evolution within anisotropic hydrodynamics Author(s): Mohammad Nopoush, Radoslaw Ryblewski, and Michael StricklandWe derive a system of moment-based dynamical equations that describe the 1+1d space-time evolution of a cylindrically symmetric m …
Electric and magnetic form factors of the proton Author(s): J. C. Bernauer, M. O. Distler, J. Friedrich, Th. Walcher, P. Achenbach, C. Ayerbe Gayoso, R. Böhm, D. Bosnar, L. Debenjak, L. Doria, A. Esser, H. Fonvieille, M. Gómez Rodríguez de la Paz, J …
Low-lying isomeric states in Ga80 from the β− decay of Zn80 Author(s): R. Lică et al.A new level scheme of Ga80 has been determined. This nucleus was populated following the β− decay of Zn80 at ISOLDE, CERN. The proposed level scheme is significantly different …
Coulomb problem in momentum space without screening Author(s): N. J. Upadhyay, V. Eremenko, L. Hlophe, F. M. Nunes, Ch. Elster, G. Arbanas, J. E. Escher, and I. J. Thompson (TORUS Collaboration)Background: The repulsive Coulomb force poses severe chall ...
Pulsar glitches: The crust may be enough Author(s): J. Piekarewicz, F. J. Fattoyev, and C. J. HorowitzBackground: Pulsar glitches—the sudden spin-up in the rotational frequency of a neutron star—suggest the existence of an angular-momentum r ...
Photodisintegration of Li6 Author(s): W. A. Wurtz, R. E. Pywell, B. E. Norum, S. Kucuker, B. D. Sawatzky, H. R. Weller, S. Stave, and M. W. AhmedThe cross sections for the photodisintegration of Li6 have been measured for all t ...
Quasifree photoproduction of η mesons off protons and neutrons Author(s): D. Werthmüller et al. (A2 Collaboration at MAMI)Differential and total cross sections for the quasifree reactions γp→ηp and γn→ηn have been determined at the MAMI-C electron accelerator by …
Neutron star structure and collective excitations of finite nuclei Author(s): N. Paar, Ch. C. Moustakidis, T. Marketin, D. Vretenar, and G. A. LalazissisA method is introduced that establishes relations between properties of collective excitations in finite nuclei an …
Symplectic group structure of the Cr48,Ru88, and Pd92 ground states Author(s): K. NeergårdThe ground states of Cr48,Ru88, and Pd92 are studied in the 1f7/2 or 1g9/2 shell model with effective interactions from the literature. They are found to be composed, quite indep …
States at high excitation in C12 from the C12(He3,He3)3α reaction Author(s): C. Wheldon, Tz. Kokalova, M. Freer, A. Glenn, D. J. Parker, T. Roberts, and I. WalmsleyThe high excitation energy region, Ex>15 MeV, of C12 was probed using the C12(He3,He3)3α reaction. …
New source for ultracold neutrons at the Institut Laue-Langevin Author(s): F. M. Piegsa, M. Fertl, S. N. Ivanov, M. Kreuz, K. K. H. Leung, P. Schmidt-Wellenburg, T. Soldner, and O. ZimmerA new intense superthermal source for ultracold neutrons (UCN) was installed …
Intermediate-energy deuteron scattering from α-cluster nuclei Author(s): Yu. A. Berezhnoy, D. V. Fedorchenko, V. V. Pilipenko, and V. P. MikhailyukThe polarization observables for elastic 400 and 700 MeV deuteron scattering from C12 and O16 nuclei have been anal …
C12 properties with evolved chiral three-nucleon interactions Author(s): P. Maris, J. P. Vary, A. Calci, J. Langhammer, S. Binder, and R. RothWe investigate selected static and transition properties of C12 using ab initio no-core shell model (NCSM) methods with …
Breakup of three particles within the adiabatic expansion method Author(s): E. Garrido, A. Kievsky, and M. VivianiGeneral expressions for the breakup cross sections in the laboratory frame for 1+2 reactions are given in terms of the hyperspherical adiabatic basis. …
Lipkin method of particle-number restoration to higher orders Author(s): X. B. Wang (王小保), J. Dobaczewski, M. Kortelainen, L. F. Yu (余灵妃), and M. V. StoitsovBackground: On the mean-field level, pairing correlations are incorporated through the Bogoliubov-Valatin …
SU(3) Polyakov linear-σ model in an external magnetic field Author(s): Abdel Nasser Tawfik and Niseem MagdyIn the present work, we analyze the effects of an external magnetic field on the chiral critical temperature Tc of strongly interacting matter. In doing …
Proton spectroscopy of Ni48,Fe46, and Cr44 Author(s): M. Pomorski, M. Pfützner, W. Dominik, R. Grzywacz, A. Stolz, T. Baumann, J. S. Berryman, H. Czyrkowski, R. Dąbrowski, A. Fijałkowska, T. Ginter, J. Johnson, G. Kamiński, N. Larson, S. N. Li …
Quasi-elastic scattering of C10,11 and B10 from a Pbnat target Author(s): Y. Y. Yang et al.Angular distributions of the differential cross sections for the quasi-elastic scattering from a Pbnat target by C10 at 226 and 256 MeV, by C11 at 222 MeV and 226 MeV, and …
Structure of superheavy nuclei along decay chains of element 115 Author(s): Yue Shi (石跃), D. E. Ward, B. G. Carlsson, J. Dobaczewski, W. Nazarewicz, I. Ragnarsson, and D. RudolphA recent high-resolution α, X-ray, and γ-ray coincidence-spectroscopy experiment offere …
Predictive power of nuclear-mass models Author(s): Adam Sobiczewski and Yuri A. LitvinovThe predictive power of modern nuclear-mass models is studied. To quantify this property, we compare the description of masses which were not experiment …
Yrast structure of the shell model nucleus Nb89 Author(s): Purnima Singh, R. Palit, S. Saha, J. Sethi, S. Biswas, D. Choudhury, P. C. Srivastava, and T. TrivediYrast and near-yrast states in odd-A Nb89 were investigated using the Cu65(Si28,2p2n) re …
Fission fragment angular distributions in Li6,7 +U235,238 reactions Author(s): A. Parihari, S. Santra, A. Pal, N. L. Singh, K. Mahata, B. K. Nayak, R. Tripathi, K. Ramachandran, P. K. Rath, R. Chakrabarti, and S. KailasFission fragment (FF) angular distributions for 6 …
Examination of the directed flow puzzle in heavy-ion collisions Author(s): V. P. Konchakovski, W. Cassing, Yu. B. Ivanov, and V. D. ToneevRecent STAR data for the directed flow of protons, antiprotons, and charged pions obtained within the beam energy scan program …
High-spin structure of odd-odd Re172 Author(s): D. J. Hartley, R. V. F. Janssens, L. L. Riedinger, M. A. Riley, X. Wang, S. Miller, A. D. Ayangeakaa, M. P. Carpenter, J. J. Carroll, J. Cavey, C. J. Chiara, P. Chowdhury, U. Garg, S. S. Ho …
Merging of the islands of inversion at N=20 and N=28 Author(s): E. Caurier, F. Nowacki, and A. PovesThe N=20 and N=28 “islands of inversion” are described by large scale shell model calculations with an extension of the interaction SDPF-U that makes it …
Mg19 two-proton decay lifetime Author(s): P. Voss, T. Baumann, D. Bazin, A. Dewald, H. Iwasaki, D. Miller, A. Ratkiewicz, A. Spyrou, K. Starosta, M. Thoennessen, C. Vaman, and J. A. TostevinThe ground state two-proton decay lifetim …
Operator evolution for ab initio theory of light nuclei Author(s): Micah D. Schuster, Sofia Quaglioni, Calvin W. Johnson, Eric D. Jurgenson, and Petr NavrátilThe past two decades have seen a revolution in ab initio calculations of nuclear properties. One k …
Nuclear thermodynamics from chiral low-momentum interactions Author(s): Corbinian Wellenhofer, Jeremy W. Holt, Norbert Kaiser, and Wolfram WeiseWe investigate the thermodynamic equation of state of isospin-symmetric nuclear matter with microscopic nuclear force …
Neutrinoless double-electron capture Author(s): J. Kotila, J. Barea, and F. IachelloDirect determination of the neutrino mass is at the present time one of the most important aims of experimental and theoretical research in nuclear and p …
πN P11 wave amplitude in the Skyrme model Author(s): Tsukasa Matsuura, Takuma Nakamura, and Masaki ArimaThe quantized Skyrme model is applied to the πN scattering problem, especially the P11 wave amplitude. The field fluctuation and the zero …
β and isomeric decay of V64 Author(s): S. Suchyta, S. N. Liddick, C. J. Chiara, W. B. Walters, M. P. Carpenter, H. L. Crawford, G. F. Grinyer, G. Gürdal, A. Klose, E. A. McCutchan, J. Pereira, and S. ZhuBackground: Collectivity …
Efficient method for evaluating energy-dependent sum rules Author(s): N. Nevo Dinur, N. Barnea, C. Ji, and S. BaccaEnergy-dependent sum rules are useful tools in many fields of physics. In nuclear physics, they typically involve an integration of the response …