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Showing 1 to 12 of 40 entries
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Impact of Modular Total Absorption Spectrometer measurements of β decay of fission products on the decay heat and reactor ν[over ¯]_{e} flux calculation.

Physical review letters

Fijałkowska A, Karny M, Rykaczewski KP, Rasco BC, Grzywacz R, Gross CJ, Wolińska-Cichocka M, Goetz KC, Stracener DW, Bielewski W, Goans R, Hamilton JH, Johnson JW, Jost C, Madurga M, Miernik K, Miller D, Padgett SW, Paulauskas SV, Ramayya AV, Zganjar EF.
PMID: 28949741
Phys Rev Lett. 2017 Aug 04;119(5):052503. doi: 10.1103/PhysRevLett.119.052503. Epub 2017 Aug 02.

We report the results of a β-decay study of fission products ^{86}Br, ^{89}Kr, ^{89}Rb, ^{90gs}Rb, ^{90m}Rb, ^{90}Kr, ^{92}Rb, ^{139}Xe, and ^{142}Cs performed with the Modular Total Absorption Spectrometer (MTAS) and on-line mass-separated ion beams. These radioactivities were assessed by...

University Isotope Separator at Oak Ridge: The UNISOR Consortium.

Science (New York, N.Y.)

Hamilton JH.
PMID: 17833690
Science. 1974 Sep 06;185(4154):819-24. doi: 10.1126/science.185.4154.819.

The UNISOR cooperative project, envisioned more than 3 years ago, is now successfully working. Research problems that involve a full range of experiments on nuclei far from beta stability are being investigated jointly by groups of scientists from several...

Coulomb excitation of 144,146,148,150Nd.

Physical review. C, Nuclear physics

Ahmad A, Bomar G, Crowell H, Hamilton JH, Kawakami H, Maguire CF, Nettles WG, Piercey RB, Ramayya AV, Ronningen RM, Scholten O, Soundranayagam R, Stelson PH.
PMID: 9954648
Phys Rev C Nucl Phys. 1988 May;37(5):1836-1839. doi: 10.1103/physrevc.37.1836.

No abstract available.

Band crossing observed in neutron-rich Pd isotopes via spontaneous fission of 252Cf.

Physical review. C, Nuclear physics

Aryaeinejad R, Butler-Moore K, Cole JD, Deng JK, Gao WB, Greenwood RC, Hamilton JH, Harrill SS, Johnson NR, Kormicki J, Lee IY, Lohstreter NP, Ma WC, McGowan FK, Oganessian Y, Ramayya AV, Ter-Akopian G, Zhao X, Zhu S.
PMID: 9968863
Phys Rev C Nucl Phys. 1993 Aug;48(2):566-573. doi: 10.1103/physrevc.48.566.

No abstract available.

Evidence of unique-parity band structure in neutron-rich odd-A Ru isotopes.

Physical review. C, Nuclear physics

Aryaeinejad R, Asztalus S, Babu BR, Butler-Moore K, Chu SY, Cole JD, Dardenne Y, Greenwood RG, Gregorich KE, Hamilton JH, Lougheed RW, Ma W, Mohar M, Moody KJ, Prussin SG, Ramayya AV, Rasmussen JO, Stoyer MA, Wild JF.
PMID: 9970638
Phys Rev C Nucl Phys. 1995 Sep;52(3):1339-1347. doi: 10.1103/physrevc.52.1339.

No abstract available.

High spin states in 68As: Experiment and theory.

Physical review. C, Nuclear physics

Babu BR, Baktash C, Chaturvedi L, Cole JD, Faessler A, Halbert ML, Hamilton JH, Johnson NR, Kormicki J, Lee IY, Ma WC, McGowan FK, Negoita F, Pantelica D, Petrovici A, Ramayya AV, Riley M, Schmid KW, Zhu SJ.
PMID: 9971188
Phys Rev C Nucl Phys. 1996 May;53(5):2134-2141. doi: 10.1103/physrevc.53.2134.

No abstract available.

Bio-Degradable Stents: Primary Experience in a Tertiary Hepatopancreaticobiliary Center in the United Kingdom.

Cureus

Vaz OP, Al-Islam S, Khan ZA, Wilde N, Lowe B, Magilton A, Subar DA.
PMID: 34849309
Cureus. 2021 Oct 27;13(10):e19075. doi: 10.7759/cureus.19075. eCollection 2021 Oct.

BACKGROUND: Management of benign biliary strictures (BBS) post bilioenteric anastomoses requires a multidisciplinary approach including surgical, radiological, and/or endoscopic input. Patients often need multiple hospital visits for treatment with the long-term possibility of restenosis. Conventionally BBS have been treated...

Coexistence of Reflection Asymmetric and Symmetric Shapes in ^{144}Ba.

Physical review letters

Zhu SJ, Wang EH, Hamilton JH, Ramayya AV, Liu YX, Brewer NT, Luo YX, Rasmussen JO, Xiao ZG, Huang Y, Ter-Akopian GM, Oganessian T.
PMID: 32031833
Phys Rev Lett. 2020 Jan 24;124(3):032501. doi: 10.1103/PhysRevLett.124.032501.

Level structures in the neutron-rich ^{144}Ba nucleus have been reinvestigated by measuring prompt γ rays in the spontaneous fission of ^{252}Cf. The previous s=+1 octupole band structure with reflection asymmetric shape has been expanded, and a side quadrupole band...

Production and decay of the heaviest nuclei (293,294)117 and (294)118.

Physical review letters

Oganessian YTs, Abdullin FSh, Alexander C, Binder J, Boll RA, Dmitriev SN, Ezold J, Felker K, Gostic JM, Grzywacz RK, Hamilton JH, Henderson RA, Itkis MG, Miernik K, Miller D, Moody KJ, Polyakov AN, Ramayya AV, Roberto JB, Ryabinin MA, Rykaczewski KP, Sagaidak RN, Shaughnessy DA, Shirokovsky IV, Shumeiko MV, Stoyer MA, Stoyer NJ, Subbotin VG, Sukhov AM, Tsyganov YS, Utyonkov VK, Voinov AA, Vostokin GK.
PMID: 23215070
Phys Rev Lett. 2012 Oct 19;109(16):162501. doi: 10.1103/PhysRevLett.109.162501. Epub 2012 Oct 15.

Two years after the discovery of element 117, we undertook a second campaign using the (249)Bk+(48)Ca reaction for further investigations of the production and decay properties of the isotopes of element 117 on a larger number of events. The...

New insights into the 243Am + 48Ca reaction products previously observed in the experiments on elements 113, 115, and 117.

Physical review letters

Oganessian YTs, Abdullin FSh, Dmitriev SN, Gostic JM, Hamilton JH, Henderson RA, Itkis MG, Moody KJ, Polyakov AN, Ramayya AV, Roberto JB, Rykaczewski KP, Sagaidak RN, Shaughnessy DA, Shirokovsky IV, Stoyer MA, Subbotin VG, Sukhov AM, Tsyganov YS, Utyonkov VK, Voinov AA, Vostokin GK.
PMID: 22324675
Phys Rev Lett. 2012 Jan 13;108(2):022502. doi: 10.1103/PhysRevLett.108.022502. Epub 2012 Jan 12.

Results of a new series of experiments on the study of production cross sections and decay properties of the isotopes of element 115 in the reaction (243)Am+(48)Ca are presented. Twenty-one new decay chains originating from (288)115 were established as...

Synthesis of a new element with atomic number Z = 117.

Physical review letters

Oganessian YTs, Abdullin FSh, Bailey PD, Benker DE, Bennett ME, Dmitriev SN, Ezold JG, Hamilton JH, Henderson RA, Itkis MG, Lobanov YV, Mezentsev AN, Moody KJ, Nelson SL, Polyakov AN, Porter CE, Ramayya AV, Riley FD, Roberto JB, Ryabinin MA, Rykaczewski KP, Sagaidak RN, Shaughnessy DA, Shirokovsky IV, Stoyer MA, Subbotin VG, Sudowe R, Sukhov AM, Tsyganov YS, Utyonkov VK, Voinov AA, Vostokin GK, Wilk PA.
PMID: 20481935
Phys Rev Lett. 2010 Apr 09;104(14):142502. doi: 10.1103/PhysRevLett.104.142502. Epub 2010 Apr 09.

The discovery of a new chemical element with atomic number Z=117 is reported. The isotopes (293)117 and (294)117 were produced in fusion reactions between (48)Ca and (249)Bk. Decay chains involving 11 new nuclei were identified by means of the...

Mass dependence of effective charges in the interacting-boson model.

Physical review. C, Nuclear physics

Ahmed AY, Bomar GO, Crowell HL, Hamilton JH, Kawakami H, Maguire CF, Nettles WG, Piercey RB, Ramayya AV, Ronningen RM, Scholten O, Soundranayagam R, Stelson PH.
PMID: 9953661
Phys Rev C Nucl Phys. 1986 Nov;34(5):1962-1964. doi: 10.1103/physrevc.34.1962.

No abstract available.

Showing 1 to 12 of 40 entries