P. S. Drell

Publication List Details

Period

1989 - 2009

Number

35

Co-Authors

Fermi/Large Area Telescope Discovery of Gamma-Ray Emission from a Relativistic Jet in the Narrow-Line Quasar PMN J0948+0022 (2009)

Abdo, A. A., Ackermann, M., Ajello, M., Axelsson, M., Baldini, L., Ballet, J., ...

We report the discovery by the Large Area Telescope (LAT) onboard the Fermi Gamma-Ray Space Telescope of high-energy γ-ray emission from the peculiar quasar PMN J0948+0022 (z = 0.5846). The optical...

Determination of the (B)over-bar -> D(*)l(nu)over-bar decay width and vertical bar V-cb vertical bar (2003)

Adam, N. E., Alexander, J. P., Bebek, C., Berger, B. E., Berkelman, K., Blanc, F., ...

In the standard model, the charged current of the weak interaction is governed by a unitary quark mixing matrix that also leads to CP violation. Measurement of the Cabibbo-Kobayashi-Maskawa (CKM)...

Search for B ->(p)over-bare-(nu)over-bar(e) X decay using a partial reconstruction method (2003)

Adam, N. E., Alexander, J. P., Berkelman, K., Boisvert, V., Cassel, D. G., Drell, P. S., ...

Using data collected on the Y(4S) resonance and the nearby continuum by the CLEO detector at the Cornell Electron Storage Ring, we have searched for the semileptonic decay of B mesons to e (p) over...

Inclusive eta(') production from the Upsilon(1S) (2003)

Artuso, M., Boulahouache, C., Blusk, S., Bukin, K., Dambasuren, E., Mountain, R., ...

Using the CLEO II detector at CESR, we measure the eta' energy spectra in Y(1S) decays that we compare with models of the eta'g*g form factor. This form factor, especially at large eta' energies, may...

Study of the charmless inclusive B ->eta ' X decay (2003)

Bonvicini, G., Cinabro, D., Dubrovin, M., McGee, S., Bornheim, A., Lipeles, E., ...

Based on a measurement of high momentum eta' production in B decays, we determine the charmless inclusive B-->eta'X-nc branching fraction in the lab-frame momentum interval 2.0

Measurements of charmless hadronic two-body B meson decays and the ratio B(B -> DK)/(B -> D pi) (2003)

Bornheim, A., Lipeles, E., Pappas, S. P., Shapiro, A., Sun, W. M., Weinstein, A. J., ...

We present final measurements of 13 charmless hadronic B decay modes from the CLEO experiment. The decay modes include the ten pipi, Kpi, and KK final states and new limits on dibaryonic final...

First observation of the exclusive decays Lambda(+)(c)->Lambda pi(+)pi(+)pi(-)pi(0) and Lambda(+)(c)->Lambda omega pi(+) (2003)

Cronin-Hennessy, D., Lyon, A. L., Park, C. S., Park, W., Thayer, J. B., Thorndike, E. H., ...

Using data collected by the CLEO III detector at CESR, we report on the first observation of the decays Lambda(c)(+)-->Lambdapi(+)pi(+)pi(-)pi(0) and Lambda(c)(+)-->Lambdaomegapi(+). The branching...

Measurements of the branching fractions and helicity amplitudes in B -> D-*rho decays (2003)

Csorna, S. E., Danko, I., Bonvicini, G., Cinabro, D., Dubrovin, M., McGee, S., ...

Using 9.1 fb(-1) of e(+)e(-) data collected at the Y(4S) with the CLEO detector using the Cornell Electron Storage Ring, measurements are reported for both the branching fractions and the helicity...

Measurement of lepton momentum moments in the decay (B)over-bar -> Xl(nu)over-bar and determination of the heavy quark expansion parameters and vertical bar V-cb vertical bar (2003)

Mahmood, A. H., Csorna, S. E., Danko, I., Bonvicini, G., Cinabro, D., Dubrovin, M., ...

We measure the primary lepton momentum spectrum in (B) over bar -->Xl (ν) over bar decays, for plgreater than or equal to1.5 GeV/c in the B rest frame. From this, we calculate various moments of...

Branching fractions of tau leptons to three charged hadrons (2003)

Briere, R. A., Chen, G. P., Ferguson, T., Tatishvili, G., Vogel, H., Adam, N. E., ...

From electron-positron collision data collected with the CLEO detector operating at Cornell Electron Storage Ring near roots=10.6 GeV, improved measurements of the branching fractions for tau decays...

First search for the flavor changing neutral current decay D-0 -> gamma gamma (2003)

Coan, T. E., Gao, Y. S., Liu, F., Maravin, Y., Stroynowski, R., Artuso, M., ...

Using 13.8 fb(-1) of data collected at or just below the Y(4S) with the CLEO detector, we report the result of a search for the flavor changing neutral current process D-0 --> gammagamma. We observe...

First measurements of hadronic decays of the Z boson (1989)

Abrams, G. S., Adolphsen, C. E., Aleksan, R., Alexander, J. P., Averill, D., Ballam, J., ...

We have observed hadronic final states produced in the decays of Z bosons. In order to study the parton structure of these events, we compare the distributions in sphericity, thurst, aplanarity, and...

Initial measurements of Z-boson resonance parameters in e+e- annihilation (1989)

Abrams, G. S., Adolphsen, C. E., Aleksan, R., Alexander, J. P., Allen, M. A., Atwood, W. B., ...

We have measured the mass of the Z boson to be 91.11±0.23 GeV/c^2, and its width to be 1.61-0.43+0.60 GeV. If we constrain the visible width to its standard-model value, we find the partial width to...