M. Hosack

activity

20002009

most citedThe

K^{-} π^{+}

S-wave from the

D^{+} \to K^{-} π^{+} π^{+}

decay

37 citations · 65 across the 3 of their papers we have counts for

collaborators

39 papers

physics.ins-det2009★ 17 cited

A benign, low Z electron capture agent for negative ion TPCs

C. J. Martoff, M. P. Dion, M. Hosack +2

We have identified nitromethane (CH $_{3}$ NO $_{2}$ ) as an effective electron capture agent for negative ion TPCs (NITPCs). We present drift velocity and longitudinal diffusion measureme…

physics.atom-ph2009★ 11 cited

On the Mechanism of Townsend Avalanche for Negative Molecular Ions

M. P. Dion, C. J. Martoff, M. Hosack

Time projection chambers drifting negative ions (NITPC) instead of electrons have several advantages. A NITPC can operate at very high reduced drift fields without diffusion runawa…

hep-ex2009★ 37 cited

The $K^{-} π^{+}$ S-wave from the $D^{+} \to K^{-} π^{+} π^{+}$ decay

The FOCUS Collaboration

Using data from FOCUS (E831) experiment at Fermilab, we present a model independent partial-wave analysis of the $K^{-} π^{+}$ S-wave amplitude from the decay $D^{+} \to K^{-} π^{+} π^{+}$ . The S…

hep-ex2007

Study of Cabibbo Suppressed Decays of the Ds Charmed-Strange Meson involving a KS

J. M. Link

We study the decay of Ds meson into final states involving a Ks and report the discovery of Cabibbo suppressed decay modes Ds -> Kspi-pi+pi+ (179 +/- 36 events) and Ds -> Kspi+ (11…

hep-ex2006

A Non-parametric Approach to Measuring the \kpi{} Amplitudes in \dpkkpi{} Decay

The FOCUS collaboration

Using a large sample of \dpkkpi{} decays collected by the FOCUS photoproduction experiment at Fermilab, we present the first non-parametric analysis of the \kpi{} amplitudes in \dp…

hep-ex2005

New Measurement of BR(D+ ->Rho0 Mu+ Nu) / BR(D+ ->K*0 Mu+ Nu) Branching Ratio

The FOCUS collaboration, J. M. Link

Using data collected by the FOCUS experiment at Fermilab, we present a new measurement of the charm semileptonic branching ratio BR(D+ -> rho0 mu+ nu)/BR(D+ -> K*0 mu+ nu). From a…