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most citedArray Programming with NumPy

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107 papers · 1 filter

hep-ex2002★ 10 cited

Measurement of direct photon emission in decay using stopped positive kaons

Suguru Shimizu, for KEK-E470 Collaboration

The radiative decay () has been measured with stopped positive kaons. A sample containing 4k events was analyzed, and the branch…

math.AG2002

The Waring loci of ternary quartics

Jaydeep Chipalkatti

Let F denote a homogeneous degree 4 polynomial in 3 variables, and let s be an integer between 1 and 5. We would like to know if F can be written as a sum of fourth powers of s lin…

hep-ex2002★ 13 cited

Simultaneous Measurement of the B0 Meson Lifetime and Mixing Frequency with B0 --> D*- l+ nu Decays

the BABAR Collaboration, B. Aubert

We measure the B0 lifetime τ_{B0} and the B0-B0bar oscillation frequency Δm_d with a sample of approximately 14,000 exclusively reconstructed B0 --> D*- l+ nu signal events, select…

hep-ex2002★ 7 cited

Measurement of the B0 meson lifetime with partial reconstruction of B0 --> D*- pi+ and B0 --> D*- rho+ decays

The BABAR Collaboration, B. Aubert

The neutral meson lifetime is measured with the data collected by the BaBar detector at the PEP-II storage ring during the years 1999 and 2000, with a total integrated luminosi…

hep-ph2002★ 19 cited

Drum vortons in high density QCD

Kirk B. W. Buckley, Max A. Metlitski, Ariel R. Zhitnitsky

Recently it was shown that high density QCD supports of number of topological defects. In particular, there are U(1)_Y strings that arise due to K^0 condensation that occurs when t…

astro-ph2002

Searching for Faint Companions with the TRIDENT Differential Simultaneous Imaging Camera

C. Marois, D. Nadeau, R. Doyon +2

We present the first results obtained at CFHT with the TRIDENT infrared camera, dedicated to the detection of faint companions close to bright nearby stars. Its main feature is the…