Buchalla, G., Komatsubara, T. K., Muheim, F., Silvestrini, L., Artuso, M., Asner, D. M., ...
With the advent of the LHC, we will be able to probe New Physics (NP) up to energy scales almost one order of magnitude larger than it has been possible with present accelerator facilities. While...
Artuso, M., Blusk, S., Khalil, S., Li, J., Mountain, R., Nisar, S., ...
Using 281 pb(-1) of data collected with the CLEO-c detector, we present new measurements of Cabibbo-suppressed decays of D-0 and D+ mesons to eta and eta(') final states. We make first observations...
Absolute branching fractions of Cabibbo-suppressed D -> K(K)over-bar decays (2008)
Bonvicini, G., Cinabro, D., Dubrovin, M., Lincoln, A., Rademacker, J., Asner, D. M., ...
Using 281 pb(-1) of data collected with the CLEO-c detector at the psi(3770) resonance, we have studied Cabibbo-suppressed decays of D mesons to final states with two kaons. We present results for...
Dobbs, S., Metreveli, Z., Seth, K. K., Tomaradze, A., Ernst, J., Severini, H., ...
Using a sample of 1.8 million D (D) over bar mesons collected at the psi(3770) with the CLEO-c detector, we study the semileptonic decays D-0 ->pi(-)e(+)nu(e), D+ -> pi(0)e(+)nu(e), D-0 ->...
Absolute measurement of hadronic branching fractions of the D-s(+) meson (2008)
Alexander, J. P., Berkelman, K., Cassel, D. G., Duboscq, J. E., Ehrlich, R., Fields, L., ...
The branching fractions of D-s(+/-) meson decays serve to normalize many measurements of processes involving charm quarks. Using 298 pb(-1) of e(+)e(-) collisions recorded at a center of mass energy...
First observation of the decay D-s(+) -> p(n)over-bar (2008)
Athar, S. B., Patel, R., Yelton, J., Rubin, P., Eisenstein, B. I., Karliner, I., ...
Using e(+) e(-) -> D-s(*-) D-s(+) data collected near the peak D-s production energy, E-cm = 4170 MeV, with the CLEO-c detector, we present the first observation of the decay D-s(+) -> p (n) over...
Cronin-Hennessy, D., Gao, K. Y., Gong, D. T., Hietala, J., Kubota, Y., Klein, T., ...
By using 1.8 x 10(6) D (D) over bar pairs, we have measured B(D-0 --> pi(-)e(+)nu(e)) = 0.299(11)(9)%, B(D+ --> pi(0)e(+)nu(e)) = 0.373(22)(13)%, B(D-0 --> K(-)e(+)nu(e)) = 3.56(3)(9)%, and B(D+ -->...
Measurement of the absolute branching fraction of D-s(+)-> tau(+)nu(tau) decay (2008)
Ecklund, K. M., Love, W., Savinov, V., Lopez, A., Mendez, H., Ramirez, J., ...
Using a sample of tagged D-s(+) decays collected near the (DsDs -/+)-D-*+/- peak production energy in e(+)e(-) collisions with the CLEO-c detector, we study the leptonic decay D-s(+)->tau(+)nu(tau)...
Comparison of D -> K-S(0)pi and D -> K-L(0)pi decay rates (2008)
He, Q., Insler, J., Muramatsu, H., Park, C. S., Thorndike, E. H., Yang, F., ...
We present measurements of D -> K-S(0)pi and D -> K-L(0)pi branching fractions using 281 pb(-1) of psi(3770) data at the CLEO-c experiment. We find that B(D-0 -> K-S(0)pi(0)) is larger than B(D-0 ->...
Determination of the strong phase in D-0 -> K+pi(-) using quantum-correlated measurements (2008)
Rosner, J. L., Alexander, J. P., Cassel, D. G., Duboscq, J. E., Ehrlich, R., Fields, L., ...
We exploit the quantum coherence between pair-produced D-0 and (D) over bar (0) in psi(3770) decays to study charm mixing, which is characterized by the parameters x and y, and to make a first...
Electron Scattering From High-Momentum Neutrons in Deuterium (2007)
Klimenko, A.V., Kuhn, S.E., Butuceanu, C., Egiyan, K.S., Griffioen, K.A., Adams, G., ...
We report results from an experiment measuring the semi-inclusive reaction $d(e,e'p_s)$ where the proton $p_s$ is moving at a large angle relative to the momentum transfer. If we assume that the...
Electron Scattering From High-Momentum Neutrons in Deuterium (2007)
Klimenko, A.V., Kuhn, S.E., Butuceanu, C., Egiyan, K.S., Griffioen, K.A., Adams, G., ...
We report results from an experiment measuring the semi-inclusive reaction $d(e,e'p_s)$ where the proton $p_s$ is moving at a large angle relative to the momentum transfer. If we assume that the...
Electron Scattering From High-Momentum Neutrons in Deuterium (2007)
Klimenko, A.V., Kuhn, S.E., Butuceanu, C., Egiyan, K.S., Griffioen, K.A., Adams, G., ...
We report results from an experiment measuring the semi-inclusive reaction $d(e,e'p_s)$ where the proton $p_s$ is moving at a large angle relative to the momentum transfer. If we assume that the...
Ambrozewicz, P., Carman, D. S., Feuerbach, R. J., Mestayer, M. D., Raue, B. A., Schumacher, R. A., ...
We report measurements of the exclusive electroproduction of $K^+\Lambda$ and $K^+\Sigma^0$ final states from a proton target using the CLAS detector at the Thomas Jefferson National Accelerator...
Quark-Hadron Duality in Spin Structure Functions $g_1^p$ and $g_1^d$ (2007)
Bosted, P.E., V. Dharmawardane, K., E. Dodge, G., A. Forest, T., E. Kuhn, S., Prok, Y., ...
New measurements of the spin structure functions of the proton and deuteron g1p(x,Q2) and g1d(x,Q2) in the nucleon resonance region are compared with extrapolations of target-mass-corrected...
First Measurement of Beam-Recoil Observables $C_x$ and $C_z$ in Hyperon Photoproduction (2007)
Bradford, R.K., Schumacher, R.A., Adams, G., Amaryan, M.J., Ambrozewicz, P., Anciant, E., ...
Spin transfer from circularly polarized real photons to recoiling hyperons has been measured for the reactions $\vec\gamma + p \to K^+ + \vec\Lambda$ and $\vec\gamma + p \to K^+ + \vec\Sigma^0$. The...
$\eta$' Photoproduction on the Proton for Photon Energies from 1.527 to 2.227 GeV (2007)
Dugger, M., P. Ball, J., Collins, P., Pasyuk, E., G. Ritchie, B., Adams, G., ...
Differential cross sections for the reaction gamma p -> eta-prime p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. The results reported...
$\eta$' Photoproduction on the Proton for Photon Energies from 1.527 to 2.227 GeV (2007)
Dugger, M., P. Ball, J., Collins, P., Pasyuk, E., G. Ritchie, B., Adams, G., ...
Differential cross sections for the reaction gamma p -> eta-prime p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. The results reported...
$\eta$' Photoproduction on the Proton for Photon Energies from 1.527 to 2.227 GeV (2007)
Dugger, M., P. Ball, J., Collins, P., Pasyuk, E., G. Ritchie, B., Adams, G., ...
Differential cross sections for the reaction gamma p -> eta-prime p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. The results reported...
Deeply virtual and exclusive electroproduction of $\omega$-mesons (2007)
Morand, L., Doré, D., Garçon, M., Guidal, M., Morrow, S., ...
The exclusive $\omega$ electroproduction off the proton was studied in a large kinematical domain above the nucleon resonance region and for the highest possible photon virtuality (Q$^2$) with the...
Egiyan, H., Aznauryan, I.G., Burkert, V.D., Griffioen, K.A., Joo, K., Minehart, R., ...
The ep-->e'pi+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV2
Deeply virtual and exclusive electroproduction of $\omega$-mesons (2007)
Morand, L., Doré, D., Garçon, M., Guidal, M., Morrow, S., ...
The exclusive $\omega$ electroproduction off the proton was studied in a large kinematical domain above the nucleon resonance region and for the highest possible photon virtuality (Q$^2$) with the...
Egiyan, H., Aznauryan, I.G., Burkert, V.D., Griffioen, K.A., Joo, K., Minehart, R., ...
The ep-->e'pi+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV2
Deeply virtual and exclusive electroproduction of $\omega$-mesons (2007)
Morand, L., Doré, D., Garçon, M., Guidal, M., Morrow, S., ...
The exclusive $\omega$ electroproduction off the proton was studied in a large kinematical domain above the nucleon resonance region and for the highest possible photon virtuality (Q$^2$) with the...
Egiyan, H., Aznauryan, I.G., Burkert, V.D., Griffioen, K.A., Joo, K., Minehart, R., ...
The ep-->e'pi+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV2
Antideuteron production in Y(nS) decays and the nearby continuum (2007)
Asner, D. M., Edwards, K. W., Briere, R. A., Chen, J., Ferguson, T., Tatishvili, G., ...
Using CLEO data, we study the production of the antideuteron, (d) over bar, in Upsilon(nS) resonance decays and the nearby continuum. The branching ratios obtained are B-dir(Upsilon(1S)->(d) over...
Measurement of B(Upsilon(5S)-> B-s((*))(B)over-bar(s)((*))) using phi mesons (2007)
Huang, G. S., Miller, D. H., Pavlunin, V., Sanghi, B., Shipsey, I. P. J., Xin, B., ...
Knowledge of the B-s decay fraction of the Upsilon(5S) resonance, f(S), is important for B-s meson studies at the Upsilon(5S) energy. Using a data sample collected by the CLEO III detector at CESR...
Search for psi(2S)->eta(c)pi(+)pi(-)pi(0) (2007)
Pedlar, T. K., Cronin-Hennessy, D., Gao, K. Y., Gong, D. T., Hietala, J., Kubota, Y., ...
Using 5.63 pb(-1) of data accumulated at the psi(2S) resonance with the CLEO III and CLEO-c detectors corresponding to 3.08x10(6) psi(2S) decays, a search is performed for the decay...
chi(c0) and chi(c2) decays into eta eta, eta eta ', and eta 'eta ' final states (2007)
Adams, G. S., Anderson, M., Cummings, J. P., Danko, I., Napolitano, J., He, Q., ...
Using a sample of 3x10(6) psi(2S) decays collected by the CLEO III and CLEO-c detector configurations, we present results of a study of chi(c0) and chi(c2) decays into eta eta, eta eta('), and...
Antideuteron production in Y(nS) decays and the nearby continuum (2007)
Asner, D. M., Edwards, K. W., Briere, R. A., Chen, J., Ferguson, T., Tatishvili, G., ...
Using CLEO data, we study the production of the antideuteron, (d) over bar, in Upsilon(nS) resonance decays and the nearby continuum. The branching ratios obtained are B-dir(Upsilon(1S)->(d) over...
Search for radiative decays of Upsilon(1S) into eta and eta' (2007)
Athar, S. B., Patel, R., Potlia, V., Stoeck, H., Yelton, J., Rubin, P., ...
We report on a search for the radiative decay of Upsilon(1S) to the pseudoscalar mesons eta and eta(') in (21.2 +/- 0.2)x10(6) Upsilon(1S) decays collected with the CLEO III detector at the Cornell...
chi(cJ) decays to h(+)h(-)h(0) (2007)
Athar, S. B., Patel, R., Potlia, V., Yelton, J., Rubin, P., Cawlfield, C., ...
Using a sample of 3 X 10(6) psi(2S) decays recorded by the CLEO detector, we study three-body decays of the X(c)0, X-c1, and X-c2 produced in radiative decays of the psi(2S). We consider the final...
Radiative decays of the Upsilon(1S) to gamma pi(0)pi(0), gamma eta eta and gamma pi(0)eta (2007)
Besson, D., Pedlar, T. K., Cronin-Hennessy, D., Gao, K. Y., Gong, D. T., Hietala, J., ...
We report on a study of exclusive radiative decays of the Y(1S) resonance into the final states gamma pi(0)pi(0), gamma eta eta and gamma pi(0)eta, using 1.13 fb(-1) of e(+)e(-) annihilation data...
Dalitz plot analysis of the D+->pi(-)pi(+)pi(+) decay (2007)
Bonvicini, G., Cinabro, D., Dubrovin, M., Lincoln, A., Asner, D. M., Edwards, K. W., ...
Using 281 pb(-1) of data recorded by the CLEO-c detector in e(+)e(-) collisions at the psi(3770), corresponding to 0.78x10(6) D+D- pairs, we investigate the substructure of the decay...
Briere, R. A., Ferguson, T., Tatishvili, G., Vogel, H., Watkins, M. E., Rosner, J. L., ...
Using e(+)e(-)-> hadrons data collected with the CLEO-III detector at the Cornell Electron Storage Ring, we study the inclusive production of baryons/antibaryons (p,Lambda) and mesons (phi and...
Study of dipion transitions among Upsilon(3S), Upsilon(2S), and Upsilon(1S) states (2007)
Cronin-Hennessy, D., Gao, K. Y., Hietala, J., Kubota, Y., Klein, T., Lang, B. W., ...
We present measurements of decay matrix elements for hadronic transitions of the form Upsilon(nS)->Upsilon(mS)pi pi, where (n,m)=(3,1),(2,1),(3,2). We reconstruct charged and neutral pion modes with...
Dobbs, S., Metreveli, Z., Seth, K. K., Tomaradze, A., Ecklund, K. M., Love, W., ...
Using 281 pb(-1) of e(+)e(-) collisions recorded at the psi(3770) resonance with the CLEO-c detector at CESR (Cornell Electron Storage Ring), we determine absolute hadronic branching fractions of...
Measurement of B(Upsilon(5S)-> B-s((*))(B)over-bar(s)((*))) using phi mesons (2007)
Huang, G. S., Miller, D. H., Pavlunin, V., Sanghi, B., Shipsey, I. P. J., Xin, B., ...
Knowledge of the B-s decay fraction of the Upsilon(5S) resonance, f(S), is important for B-s meson studies at the Upsilon(5S) energy. Using a data sample collected by the CLEO III detector at CESR...
Search for psi(2S)->eta(c)pi(+)pi(-)pi(0) (2007)
Pedlar, T. K., Cronin-Hennessy, D., Gao, K. Y., Gong, D. T., Hietala, J., Kubota, Y., ...
Using 5.63 pb(-1) of data accumulated at the psi(2S) resonance with the CLEO III and CLEO-c detectors corresponding to 3.08x10(6) psi(2S) decays, a search is performed for the decay...
Measurement of B(D-s(+)-> l(+)nu) and the decay constant f(Ds)(+) (2007)
Pedlar, T. K., Cronin-Hennessy, D., Gao, K. Y., Hietala, J., Kubota, Y., Klein, T., ...
We examine e(+)e(-) -> Ds-Ds*+ and Ds*-Ds+ interactions at 4170 MeV using the CLEO-c detector in order to measure the decay constant fD(s)(+). We use the D-s(+) -> l(+)nu channel, where the l(+)...
Measurement of upper limits for Upsilon ->gamma+R decays (2007)
Rosner, J. L., Adam, N. E., Alexander, J. P., Cassel, D. G., Duboscq, J. E., Ehrlich, R., ...
We report on a study of exclusive radiative decays Upsilon(nS) -> gamma+R (n=1, 2, 3), with R a narrow resonant hadronic state decaying into four or more charged particles (plus possible neutrals)....
Search for invisible decays of the Upsilon(1S) resonance (2007)
Rubin, P., Cawlfield, C., Eisenstein, B. I., Karliner, I., Kim, D., Lowrey, N., ...
We present a measurement of the branching fraction of invisible Y(1S) decays, using 1.2 fb(-1) of data collected at the Y(2S) resonance with the CLEO III detector at CESR. After subtracting expected...
Study of exclusive charmless semileptonic B decays and vertical bar V-ub vertical bar (2007)
Adam, N. E., Alexander, J. P., Berkelman, K., Cassel, D. G., Duboscq, J. E., Ehrlich, R., ...
We study semileptonic B decay to the exclusive charmless states pi, rho/omega, eta, and eta(') using the 16 fb(-1) CLEO Upsilon(4S) data sample. We find B(B-0 ->pi(-)l(+)nu) = (1.37 +/- 0.15(stat)...
Suppressed decays of D-s(+) mesons to two pseudoscalar mesons (2007)
Adams, G. S., Anderson, M., Cummings, J. P., Danko, I., Hu, D., Moziak, B., ...
Using data collected near the Ds*+Ds- peak production energy E-cm=4170 MeV by the CLEO-c detector, we study the decays of D-s(+) mesons to two pseudoscalar mesons. We report on searches for the...
Measurement of the decay constant f(Ds)(+) using D-s(+)-> l(+)nu (2007)
Artuso, M., Blusk, S., Butt, J., Khalil, S., Li, J., Menaa, N., ...
We measure the decay constant f(Ds)(+) using the D-s(+)-> l(+)nu channel, where the l(+) designates either a mu(+) or a tau(+), when the tau(+)->pi(+)(v) over bar. Using both measurements we find...
Evidence for the decay D-0 -> K-pi(+)pi(-)e(+)nu(e) (2007)
Artuso, M., Blusk, S., Butt, J., Li, J., Menaa, N., Mountain, R., ...
Using a 281 pb(-1) data sample collected at the psi(3770) with the CLEO-c detector, we present the first absolute branching fraction measurement of the decay D-0 -> K-pi(+)pi(-)e(+)nu(e) at a...
Observation of Upsilon(3S)->tau(+),tau(-) and tests of lepton universality in Upsilon decays (2007)
Besson, D., Pedlar, T. K., Cronin-Hennessy, D., Gao, K. Y., Gong, D. T., Hietala, J., ...
Using data collected with the CLEO III detector at the CESR e(+)e(-) collider, we report on a first observation of the decay Y(3S) -> tau(+) tau(-), and precisely measure the ratio of branching...
Precision determination of the D-0 mass (2007)
Cawlfield, C., Eisenstein, B. I., Karliner, I., Kim, D., Lowrey, N., Naik, P., ...
A precision measurement of the D-0 meson mass has been made using similar to 281 pb(-1) of e(+)e(-) annihilation data taken with the CLEO-c detector at the psi(3770) resonance. The exclusive decay...
Measurement of prominent eta-decay branching fractions (2007)
Lopez, A., Mehrabyan, S., Mendez, H., Ramirez, J., Ge, J. Y., Miller, D. H., ...
The decay psi(2S)->eta J/psi is used to measure, for the first time, all prominent eta-meson branching fractions with the same experiment in the same dataset, thereby providing a consistent treatment...
Measurement of the eta-Meson Mass Using psi(2S)->eta J/psi (2007)
Miller, D. H., Sanghi, B., Shipsey, I. P. J., Xin, B., Adams, G. S., Anderson, M., ...
We measure the mass of the eta meson using psi(2S)->eta J/psi events acquired with the CLEO-c detector operating at the CESR e(+)e(-) collider. Using the four decay modes eta ->gamma gamma, 3 pi(0),...
Ungaro, M., Stoler, P., Aznauryan, I., Burkert, V. D., Joo, K., Smith, L. C., ...
We report a new measurement of the exclusive electroproduction reaction gamma* p -> pi0 p to explore the evolution from soft non-perturbative physics to hard processes via the Q2 dependence of the...
Measurement of the $x$- and $Q^2$-Dependence of the Asymmetry $A_1$ on the Nucleon (2006)
Dharmawardane, K. V., Kuhn, S. E., Bosted, P., Prok, Y., Adams, G., Ambrozewicz, P., ...
We report results for the virtual photon asymmetry $A_1$ on the nucleon from new Jefferson Lab measurements. The experiment, which used the CEBAF Large Acceptance Spectrometer and longitudinally...
Photoproduction of $\phi$(1020) mesons on the proton at large momentum transfer (2006)
Anciant, E., Lukashin, K., Smith, E.S., Adams, G.S., Anghinolfi, M., Asavapibhop, B., ...
Osipenko, M., Ricco, G., Adams, G., Ambrozewicz, P., Anghinolfi, M., Asavapibhop, B., ...
Inclusive electron scattering off the deuteron has been measured to extract the deuteron structure function F2 with the CEBAF Large Acceptance Spectrometer (CLAS) at the Thomas Jefferson National...
Heavy quarkonium physics (2006)
Brambilla, N., Krämer, M., Mussa, R., Vairo, A., Bali, G., T. Bodwin, G., ...
This report is the result of the collaboration and research effort of the Quarkonium Working Group over the last three years. It provides a comprehensive overview of the state of the art in...
Joo, K., C. Smith, L., G. Aznauryan, I., D. Burkert, V., S. Egiyan, K., Minehart, R., ...
The polarized longitudinal-transverse structure function $\sigma_{LT^\prime}$ measures the interference between real and imaginary amplitudes in pion electroproduction and can be used to probe the...
Observation of psi(3770)->pi pi J/psi and measurement of Gamma(ee)[psi(2S)] (2006)
Adam, N. E., Alexander, J. P., Berkelman, K., Cassel, D. G., Crede, V., Duboscq, J. E., ...
We observe signals for the decays psi(3770)-> XJ/psi from data acquired with the CLEO detector operating at the CESR e(+)e(-) collider with root s=3773 MeV. We measure the following branching...