Zobrazeno 1 - 10
of 199
pro vyhledávání: '"Hagedorn, Charles"'
Autor:
Hagedorn, Charles A.
We estimate, from first-principles, the rate of inter-party avalanche involvements. The model suggests that the likelihood of inter-party involvements is quadratic in the density of parties -- twice as many parties quadruples the likelihood. The mode
Externí odkaz:
http://arxiv.org/abs/1910.10668
Publikováno v:
Phys. Rev. Lett. 122, 231301 (2019)
We analyzed an 6.7-year span of data from a rotating torsion-pendulum containing $\approx 10^{23}$ polarized electrons to search for the "wind" arising from ultralight, axionlike dark matter with masses between $10^{-23}$ and $10^{-18}$ eV/c$^2$. Ove
Externí odkaz:
http://arxiv.org/abs/1902.04246
Autor:
Venkateswara, Krishna, Hagedorn, Charles A., Turner, Matthew D., Arp, Trevor, Gundlach, Jens H.
Publikováno v:
Rev. Sci. Instrum. 85, 015005 (2014)
We have developed a mechanical absolute-rotation sensor capable of resolving ground rotation angle of less than 1 nrad$/\sqrt{\text{Hz}}$ above $30$ mHz and 0.2 nrad$/\sqrt{\text{Hz}}$ above $100$ mHz about a single horizontal axis. The device consis
Externí odkaz:
http://arxiv.org/abs/1401.4412
Publikováno v:
Opt.Lett.36:1479-1481,2011
We present an "interferometric quasi-autocollimator" that employs weak value amplification to measure angular deflections of a target mirror. The device has been designed to be insensitive to all translations of the target. We present a conceptual ex
Externí odkaz:
http://arxiv.org/abs/1103.4426
Publikováno v:
Phys.Rev.D81:123008,2010
Molecular flow gas damping of mechanical motion in confined geometries, and its associated noise, is important in a variety of fields, including precision measurement, gravitational wave detection, and MEMS devices. We used two torsion balance instru
Externí odkaz:
http://arxiv.org/abs/1005.4926
Autor:
Sutphin, Michael
Publikováno v:
Virginia Tech 'Research' Magazine. Winter2009, p8-9. 2p. 4 Color Photographs, 1 Map.
Autor:
Hagedorn, Charles, Liang, Xinqiang
Publikováno v:
In Physics and Chemistry of the Earth 2011 36(9):352-359
Autor:
Hagedorn, Charles, Pearson, Henry A.
Publikováno v:
Journal of Range Management, 1984 May 01. 37(3), 229-232.
Externí odkaz:
https://www.jstor.org/stable/3899143
Autor:
Hartel, Peter G., Hagedorn, Charles, McDonald, Jennifer L., Fisher, Jared A., Saluta, Michael A., Dickerson, Jerold W., Jr., Gentit, Lisa C., Smith, Steven L., Mantripragada, Nehru S., Ritter, Kerry J., Belcher, Carolyn N.
Publikováno v:
In Water Research 2007 41(16):3629-3642
Publikováno v:
Journal of Environmental Engineering. Jun2003, Vol. 129 Issue 6, p547. 6p.