Publications associées à Longitude

Measurement of the form factors of the decay B0 -> D*- l+ nu and determination of the CKM matrix element |Vcb|

Olivier Schneider, Chao Wang, Tagir Aushev, Vladislav Balagura, Remi Léandre Albert Louvot, Ji Hyun Kim, Jing Li

This article describes a determination of the Cabibbo-Kobayashi-Maskawa matrix element vertical bar V-cb vertical bar from the decay B-0 -> D*(-) l(+) v(l) using 711 fb(-1) of Belle data collected near the Y(4S) resonance. We simultaneously measure the pro ...

2010

A standardization of the coefficient of performance for magnetic refrigerators, heat pumps and energy conversion machines

Didier Albert Simon Vuarnoz, Cyrill Gonin

Publications on magnetocaloric materials, magnetic refrigerators, magnetic heat pumps and magnetic power conversion machines contain experimental results as well as solutions obtained by physical modelling, analytical and numerical calculations. Whereas ma ...

International Institute of Refrigeration IIR-IIF2009

Multiple Frequency and Variable Temperature EPR study of Gd(III) polyaminocarboxylates: analysis and comparison of the magnetically dilute powder and the frozen solution spectra

André Merbach, Lothar Helm, Alain Borel

An Electron Paramagnetic Resonance (EPR) study of glasses and magnetically dilute powders of [Gd(DTPA)(H2O)]2−, [Gd(DOTA)(H2O)]-, and macromolecular Gd-P792 complexes was carried out at X-, Q-band and 240 GHz DTPA=diethylenetriaminepentaacetato; DOTA=1,4,7 ...

2009

Astrophysics and Fusion Plasmas: application of the SparSpec algorithm to the data analysis and design of the ITER high-frequency Mirnov coil diagnostic system

Ambrogio Fasoli, Jean-Marc Moret, Duccio Testa, René Chavan, Matthieu Toussaint, Jonathan Bryan Lister, Francisco Sanchez, Theodoros Panis

Analysis of magnetic fluctuations is important for understanding the magneto-hydrodynamic (MHD) properties of fusion plasmas. These properties affect nearly all aspects of behaviour of magnetic confinement, and thus are of interest in topics ranging from g ...

2008

High Resolution Interference Microscopy: A Tool for Probing Optical Waves in the Far-Field on a Nanometric Length Scale

Hans Peter Herzig, René Dändliker, Toralf Scharf, Iwan Märki

High Resolution Interference Microscopy (HRIM) is a technique that allows the characterization of amplitude and phase of electromagnetic wave-fields in the far-field with a spatial accuracy that corresponds to a few nanometers in the object plane. Emphasis ...

2006

A Snake-Based Approach to Accurate Determination of Both Contact Points and Contact Angles

Patrik Willi Hoffmann, Daniel Sage, Laura Barbieri, Gerit Kulik

We present a new method based on B-spline snakes (active contours) for measuring high-accuracy contact angles. In this approach, we avoid making physical assumptions by defining the contour of the drop as a versatile B-spline curve. When useful, we extend ...

Elsevier2006

Cells and tissue imaging with digital holographic microscopy

Pierre Magistretti, Christian Depeursinge, Tristan Colomb, Etienne Cuche, Frédéric Montfort, Pierre Marquet, Mihaela Marian

The aim of Optical Digital Holography, applied to cells and tissue imaging, is to provide an accurate 3D imaging of biologic materials, down to the microscopic scale. The method has been developed to yield a very precise determination of cells and tissues ...

SPIE2003

Studies of B0-B̄0 mixing properties with inclusive dilepton events

Aurelio Bay, Tagir Aushev, Sun Hee Kim, Ji Hyun Kim, Donghyun Kim, Sanjeev Kumar, Jing Li

We report a precise determination of the Z0-B̄0 mixing parameter Δmd based on the time evolution of same-sign and opposite-sign dilepton yields in Y(45) decays. Data were collected with the Belle detector at KEKB. Using data samples of 29.4 fb-1 recorded a ...

2003

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Longitude

Measurement of the form factors of the decay B0 -> D*- l+ nu and determination of the CKM matrix element |Vcb|

A standardization of the coefficient of performance for magnetic refrigerators, heat pumps and energy conversion machines

Map Matching using a multi-hypothesis approach

Multiple Frequency and Variable Temperature EPR study of Gd(III) polyaminocarboxylates: analysis and comparison of the magnetically dilute powder and the frozen solution spectra

Astrophysics and Fusion Plasmas: application of the SparSpec algorithm to the data analysis and design of the ITER high-frequency Mirnov coil diagnostic system

High Resolution Interference Microscopy: A Tool for Probing Optical Waves in the Far-Field on a Nanometric Length Scale

A Snake-Based Approach to Accurate Determination of Both Contact Points and Contact Angles

Cells and tissue imaging with digital holographic microscopy

Studies of B0-B̄0 mixing properties with inclusive dilepton events

On the INS and GPS Data Processing for Airborne Gravity Applications

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Chattez avec Graph Search

High Resolution Interference Microscopy: A Tool for Probing Optical Waves in the Far-Field on a Nanometric Length Scale

A Snake-Based Approach to Accurate Determination of Both Contact Points and Contact Angles

Studies of B0-B̄0 mixing properties with inclusive dilepton events

A standardization of the coefficient of performance for magnetic refrigerators, heat pumps and energy conversion machines

Measurement of the form factors of the decay B0 -> D*- l+ nu and determination of the CKM matrix element |Vcb|

Multiple Frequency and Variable Temperature EPR study of Gd(III) polyaminocarboxylates: analysis and comparison of the magnetically dilute powder and the frozen solution spectra

Cells and tissue imaging with digital holographic microscopy

On the INS and GPS Data Processing for Airborne Gravity Applications

Astrophysics and Fusion Plasmas: application of the SparSpec algorithm to the data analysis and design of the ITER high-frequency Mirnov coil diagnostic system