2013-06-20
06:44 |
The Paran\'a Ra'anga expedition
/ Gangui, Alejandro ; Silvestri, Graciela ; Vena, Pablo
Paran\'a Ra'anga (the image of Paran\'a, in Guaran\'i) is the name of a cultural and scientific expedition that traveled the rivers: R\'io de la Plata, Paran\'a and Paraguay, from Buenos Aires to Asunci\'on, during March 2010. The project brought together some forty scientists and artists from three countries in a slow and enriching cruise, putting in active contact actors from different backgrounds and disciplines -which usually run separately- in the framework of an unusual space-time experience. [...]
arXiv:1306.4609.-
2013
External link: Preprint
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2013-06-20
06:44 |
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2013-06-20
06:44 |
State space modelling and data analysis exercises in LISA Pathfinder
/ Nofrarias, M ; Antonucci, F ; Armano, M ; Audley, H ; Auger, G ; Benedetti, M ; Binetruy, P ; Bogenstahl, J ; Bortoluzzi, D ; Bosetti, P et al.
LISA Pathfinder is a mission planned by the European Space Agency to test the key technologies that will allow the detection of gravitational waves in space. The instrument on-board, the LISA Technology package, will undergo an exhaustive campaign of calibrations and noise characterisation campaigns in order to fully describe the noise model. [...]
arXiv:1306.4487.-
2013
External link: Preprint
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2013-06-20
06:44 |
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2013-06-20
06:44 |
Solar Modulation of Cosmic Rays
/ Potgieter, Marius
This is an overview of the solar modulation of cosmic rays in the heliosphere. It is a broad topic with numerous intriguing aspects so that a research framework has to be chosen to concentrate on. [...]
arXiv:1306.4421.-
2013
- Published in : Living Rev. Solar Phys.: 10 (2013) , pp. 3
External link: Preprint
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2013-06-20
06:44 |
CSS J134052.0+151341 : A Cataclysmic Binary Star with a Stripped, Evolved Secondary
/ Thorstensen, J R
I report spectroscopy and time-series photometry of the cataclysmic binary CSS J134052.0+151341. The optical light is dominated by the secondary star, which I classify as K4 (+-2 subclasses), yet the orbital period derived from the absorption radial velocities is only 2.45 hr, implying a Roche radius much too small to contain a main-sequence K star. [...]
arXiv:1306.4360.-
2013 - 11 p.
- Published in : Publications of the Astronomical Society of the Pacific (2013)
External link: Preprint
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2013-06-20
06:28 |
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2013-06-20
06:28 |
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2013-06-20
06:28 |
Propagation of Tension along a Polymer Chain
/ Rowghanian, Payam ; Grosberg, Alexander Y
We study the propagation of tension caused by an external force along a long polymeric molecule in two different settings, namely along a free polymer in 3d space being pulled from one end, and along a pre-stretched circular polymer, confined in a narrow circular tube. We show that in both cases, the tension propagation is governed by a diffusion equation, and in particular, the tension front propagates as $t^{1/2}$ along the contour of the chain. [...]
arXiv:1306.4600.-
2013 - 9 p.
- Published in : Phys. Rev. E 86 (2012) 011803
External link: Preprint
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2013-06-20
06:28 |
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