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Showing 1 to 12 of 98 entries
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Optimized chiral nucleon-nucleon interaction at next-to-next-to-leading order.

Physical review letters

Ekström A, Baardsen G, Forssén C, Hagen G, Hjorth-Jensen M, Jansen GR, Machleidt R, Nazarewicz W, Papenbrock T, Sarich J, Wild SM.
PMID: 23705702
Phys Rev Lett. 2013 May 10;110(19):192502. doi: 10.1103/PhysRevLett.110.192502. Epub 2013 May 07.

We optimize the nucleon-nucleon interaction from chiral effective field theory at next-to-next-to-leading order (NNLO). The resulting new chiral force NNLO(opt) yields χ(2)≈1 per degree of freedom for laboratory energies below approximately 125 MeV. In the A=3, 4 nucleon systems,...

Fine structure in the decay of deformed proton emitters: nonadiabatic approach.

Physical review letters

Kruppa AT, Barmore B, Nazarewicz W, Vertse T.
PMID: 10990737
Phys Rev Lett. 2000 May 15;84(20):4549-52. doi: 10.1103/PhysRevLett.84.4549.

The coupled-channel Schrodinger equation with outgoing wave boundary conditions is employed to study the fine structure seen in the proton decay of deformed even- N, odd- Z rare earth nuclei 131Eu and 141Ho. Experimental lifetimes and proton-decay branching ratios...

Quadrupole moments of highly deformed structures in the A approximately 135 region: probing the single-particle motion in a rotating potential.

Physical review letters

Laird RW, Kondev FG, Riley MA, Archer DE, Brown TB, Clark RM, Devlin M, Fallon P, Hartley DJ, Hibbert IM, Joss DT, LaFosse DR, Nolan PJ, O'Brien NJ, Paul ES, Pfohl J, Sarantites DG, Sheline RK, Shepherd SL, Simpson J, Wadsworth R, Matev MT, Afanasjev AV, Dobaczewski J, Lalazissis GA, Nazarewicz W, Satuła W.
PMID: 11955192
Phys Rev Lett. 2002 Apr 15;88(15):152501. doi: 10.1103/PhysRevLett.88.152501. Epub 2002 Mar 27.

The latest generation gamma-ray detection system, GAMMASPHERE, coupled with the Microball charged-particle detector, has made possible a new class of nuclear lifetime measurement. For the first time differential lifetime measurements free from common systematic errors for over 15 different...

Principal component analysis of temporal and spatial information for human gait recognition.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference

Das S, Lazarewicz M, Finkel LH.
PMID: 17271323
Conf Proc IEEE Eng Med Biol Soc. 2004;2004:4568-71. doi: 10.1109/IEMBS.2004.1404267.

Principal component analysis was applied to human gait patterns to investigate the role and relative importance of temporal versus spatial features. Datasets consisted of various limb and body angles sampled over increasingly long time intervals. We find that spatial...

Pairing reentrance phenomenon in heated rotating nuclei in the shell-model Monte Carlo approach.

Physical review letters

Dean DJ, Langanke K, Nam H, Nazarewicz W.
PMID: 21231296
Phys Rev Lett. 2010 Nov 19;105(21):212504. doi: 10.1103/PhysRevLett.105.212504. Epub 2010 Nov 19.

Rotational motion of heated 72Ge is studied within the microscopic shell-model Monte Carlo approach. We investigate the angular momentum alignment and nuclear pairing correlations associated with J^{π} Cooper pairs as a function of the rotational frequency and temperature. The...

Strong angular momentum effects in near-barrier fusion reactions.

Physical review letters

Barrette J, Beck FA, Boek E, Byrski T, Duchne G, Dudek J, Gehringer C, Haas B, Keinonen J, Merdinger JC, Nazarewicz W, Nourredine A, Rauch V, Styczen J, Tobbeche S, Vivien JP.
PMID: 10031505
Phys Rev Lett. 1985 Feb 04;54(5):398-401. doi: 10.1103/PhysRevLett.54.398.

No abstract available.

Eckhardt et al. reply.

Physical review letters

Eckhardt DH, Jekeli C, Lazarewicz AR, Romaides AJ, Sands RW.
PMID: 10040597
Phys Rev Lett. 1989 Oct 02;63(14):1532. doi: 10.1103/PhysRevLett.63.1532.

No abstract available.

Dynamical symmetries, multiclustering, and octupole susceptibility in superdeformed and hyperdeformed nuclei.

Physical review letters

Dobaczewski J, Nazarewicz W.
PMID: 10045549
Phys Rev Lett. 1992 Jan 13;68(2):154-157. doi: 10.1103/PhysRevLett.68.154.

No abstract available.

From Calcium to Cadmium: Testing the Pairing Functional through Charge Radii Measurements of ^{100-130}Cd.

Physical review letters

Hammen M, Nörtershäuser W, Balabanski DL, Bissell ML, Blaum K, Budinčević I, Cheal B, Flanagan KT, Frömmgen N, Georgiev G, Geppert C, Kowalska M, Kreim K, Krieger A, Nazarewicz W, Neugart R, Neyens G, Papuga J, Reinhard PG, Rajabali MM, Schmidt S, Yordanov DT.
PMID: 30240248
Phys Rev Lett. 2018 Sep 07;121(10):102501. doi: 10.1103/PhysRevLett.121.102501.

Differences in mean-square nuclear charge radii of ^{100-130}Cd are extracted from high-resolution collinear laser spectroscopy of the 5s ^{2}S_{1/2}→5p ^{2}P_{3/2} transition of the ion and from the 5s5p ^{3}P_{2}→5s6s ^{3}S_{1} transition in atomic Cd. The radii show a smooth...

Puzzling Two-Proton Decay of ^{67}Kr.

Physical review letters

Wang SM, Nazarewicz W.
PMID: 29883183
Phys Rev Lett. 2018 May 25;120(21):212502. doi: 10.1103/PhysRevLett.120.212502.

Ground-state two-proton (2p) radioactivity is a rare decay mode found in a few very proton-rich isotopes. The 2p decay lifetime and properties of emitted protons carry invaluable information on nuclear structure in the presence of a low-lying proton continuum....

Octupole shapes and shape changes at high spins in the Z.

Physical review. C, Nuclear physics

Nazarewicz W, Tabor SL.
PMID: 9967983
Phys Rev C Nucl Phys. 1992 May;45(5):2226-2237. doi: 10.1103/physrevc.45.2226.

No abstract available.

Approximate particle number projection for rotating nuclei.

Physical review. C, Nuclear physics

Cwiok S, Dobaczewski J, Magierski P, Nazarewicz W.
PMID: 9969011
Phys Rev C Nucl Phys. 1993 Oct;48(4):1686-1694. doi: 10.1103/physrevc.48.1686.

No abstract available.

Showing 1 to 12 of 98 entries