31 research outputs found

    Benjamin Johnson

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    29-1Revolutionary PensionsReport : Petition of B. Johnson. [490] Indian wars; 1791 and '94.1846-10

    Allotments of Lands to Certain Indian Tribes

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    52-1Indian AffairsAllotments of Lands to Certain Indian Tribes. [2913] Sec. of Interior is enforcing the allotment or "Dawes" act at the Quapaw agency in Indian Territory; involves the Western Miamies, Weas, Kaskaskias, Piankeshaws, Peorias, Ottawas, Modocs, Eastern Shawne1892-16

    Near-threshold production of omega mesons in the pn -> d omega reaction

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    The first measurement of the p n -> d omega total cross section has been achieved at mean excess energies of Q = 28 and 57 MeV by using a deuterium cluster-jet target. The momentum of the fast deuteron was measured in the ANKE spectrometer at COSY-Juelich and that of the slow "spectator" proton p(sp) from the p d -> p(sp) d omega reaction in a silicon telescope placed close to the target. The cross sections lie above those measured for p p -> p p omega but seem to be below theoretical predictions.Comment: 7 pages, 8 figures; second approach to describe the background has been added; results changed insignificantly, EPJ in pres

    Anomalous dimensions at twist-3 in the sl(2) sector of N=4 SYM

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    We consider twist-3 operators in the sl(2) sector of N=4 SYM built out of three scalar fields with derivatives. We extract from the Bethe Ansatz equations of this sector the exact lowest anomalous dimension gamma(s) of scaling fields for several values of the operator spin s. We propose compact closed expressions for the spin dependence of gamma(s) up to the four loop level and show that they obey a simple new twist-3 transcendentality principle. As a check, we reproduce the four loop universal cusp anomalous dimension governing the logarithmic large spin limit of gamma(s).Comment: 26 pages, JHEP styl

    Transverse Momentum Distributions for Heavy Quark Pairs

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    We study the transverse momentum distribution for a pairpair of heavy quarks produced in hadron-hadron interactions. Predictions for the large transverse momentum region are based on exact order αs3\alpha_s^3 QCD perturbation theory. For the small transverse momentum region, we use techniques for all orders resummation of leading logarithmic contributions associated with initial state soft gluon radiation. The combination provides the transverse momentum distribution of heavy quark pairs for all transverse momenta. Explicit results are presented for bbˉb\bar b pair production at the Fermilab Tevatron collider and for ccˉc\bar c pair production at fixed target energies.Comment: LaTeX (27 pages text, 8 figures not included, but available on request

    fatua

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    Avena fatua L.Wild OatsAvoine sauvageHigh River, AlbertaP. MortonWeedy uncultivated area of fiel

    prostrata

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    Gentiana prostrata Haenkemoss gentiangentiane penchéeBurwash Uplands, hiking trail on the way to Warden's cabinwet mossy patches4187'Betula glandulosa, Salix sp., Dryas octopetala, Petasites sp., Potentilla fruticosa, Carex sp.

    aurea

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    Draba aurea Vahl ex Hornemanngolden draba;golden whitlowgrassdrave doréeDraba aureaBertha Trail starttrail thru Picea and Pinus contorta latifolia4400 feetPicea, Pinus contortaherb, yello

    fatua

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    Avena fatua L.Wild OatsAvoine sauvageHigh River, AlbertaP. MortonWeedy uncultivated area of fiel
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