47 research outputs found

    Accounts of the Treasury Dept

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    44-1FinanceAccounts of the Treasury Dept. [1668] Indian trust funds, and expenditures for Indians investigated.1876-11

    Isospin and symmetry energy effects on nuclear fragment production in liquid-gas type phase transition region

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    We have demonstrated that the isospin of nuclei influences the fragment production during the nuclear liquid-gas phase transition. Calculations for Au197, Sn124, La124 and Kr78 at various excitation energies were carried out on the basis of the statistical multifragmentation model (SMM). We analyzed the behavior of the critical exponent tau with the excitation energy and its dependence on the critical temperature. Relative yields of fragments were classified with respect to the mass number of the fragments in the transition region. In this way, we have demonstrated that nuclear multifragmentation exhibits a 'bimodality' behavior. We have also shown that the symmetry energy has a small influence on fragment mass distribution, however, its effect is more pronounced in the isotope distributions of produced fragments.Comment: 8 pages, 9 figures, accepted for publication in EPJ

    geyeri

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    Carex geyeri BoottGeyer's sedge;elk sedgecarex de GeyerCarex geyeriBlakiston FallsDamp 30� south slope grass5000P.C.L., PsM, Po.T. Her

    acris

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    Ranunculus acris Linnaeuscommon buttercup;tall buttercup;tall crowfoot;tall field buttercup;meadow buttercuprenoncule âcre;bouton d'oracrisWestcastle. Castle Falls.valley floor, lodgepole forest4300 feetLodgepole pineherb 1-2 fee

    filifolius

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    Hymenopappus filifolius Hookerfine-leaved hymenopappushyménopappe à feuilles filiformesMcIntyre Ranch -south of Magrath - top of ridge on east side of valle

    viviparum

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    Bistorta vivipara (Linnaeus) Delarbrealpine bistortrenouée vivipareboundary of Stone Mountain Provincial ParkJoanne GoldenKM 595 of Alaska Hwy
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