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Gravitational Anomalies  
Mission
To supply information about research on anomalous behaviour of pendula, gravimeters, etc. during eclipses and anomalous forces on satellites. Starting up repetitions of these experiments and organize meetings for discussion and presentation of the data.
Contact
Chris P. Duif
Links
Starlab
Archive of Starlab Research Laboratories (1997-2001)
    All57  M.F.C. Allais, Mouvement du pendule paraconique et éclipse totale de Soleil du 30 juin 1954, C.R. Acad. Sci. 245 (1957) 2001-2003.
    All59a  M.F.C. Allais, Should the Laws of Gravitation be reconsidered? part 1, Aero/Space Engineering, Sept. 1959.
    All59b  ibid., part 2, Oct. 1959.
    All59c ibid., part 3, Nov. 1959.
    All97 M.F.C. Allais, L'anisotropie de l'espace (Clement Juglar, 1997).
    AndL02 J.D. Anderson, P.A. Laing, E.L. Lau, A.S. Liu, M.M. Nieto and S.G. Turyshev, Study of the anomalous acceleration of Pioneer 10 and 11, Phys. Rev. D 65 (2002) 082004.
    AndN02 J.D. Anderson, M.M. Nieto and S.G. Turyschev, A mission to test the Pioneer Anomaly, ArXiv: gr-qc/0205059, 27 May 2002.
    BerT02 O. Bertolami and M. Tajmar, Gravity control and possible influence on space propulsion: A scientific study, ESA Report CR(P) 4365, Dec. 2002.
    DucS99 B. Ducarme, H.-P. Sun, N. d'Oreye, M. van Ruymbeke and J. Mena Jara, Interpretation of the tidal residuals during the 11 July 1991 total solar eclipse, J. of Geodesy 73 (1999) 53.
    Eck90 D.H. Eckhardt, Gravitational shielding, Phys. Rev. D 42 (1990) 2144.
    Edw02 M.R. Edwards (Ed.), Pushing Gravity (Apeiron, Montreal, 2002).
    FlaY03 T. van Flandern and X.-S. Yang, Allais gravity and pendulum effects during solar eclipses explained, Phys. Rev. D 67 (2003) 022002.
    JunJ91 L. Juo, L. Jianguo, Z. Xuerong, V. Liakhovets, M. Lomonosov and A. Ragyn, Observation of 1990 solar eclipse by a torsion pendulum, Phys. Rev. D 44 (1991) 2611.
    Kuu91 T. Kuusela, Effect of the solar eclipse on the period of a torsion pendulum, Phys. Rev. D 43 (1991) 2041.
    Kuu92 T. Kuusela, New measurements with a torsion pendulum during the solar eclipse, Gen. Relativ. and Gravitation 24 (1992) 543.
    MbeL02 M.P. Mbelek and M. Lachièze-Rey, Possible evidence from laboratory measurements for a latitude and longitude dependence of G, gr-qc/0204064, Apr. 2002. Also see A. Rathke, Constraining a possible dependence of Newton's constant on the Earth's magnetic field, gr-qc/0312050, Dec. 2003.
    Meu00 B. Meurers, Gravity observations during the eclipse 1999 in Vienna, Website Inst. Meteorology and Geophys., Univ. Vienna, 2000.
    MihM03 I.Mihaila, N. Marcov, V. Pambuccian and M. Agop, Observation de l'effet d'Allais lors de l'eclipse de Soleil du 11 Aout 1999, Proc. Romanian Academy A 4 (2003) 1.
    Mil83 M. Milgrom, A modification of the Newtonian dynamics as a possible alternative to the hidden mass hypothesis, Astrophys. J. 270 (1983) 365.
    MisR97 D.C. Mishra and M.B.S. Rao, Temporal variations in gravity field during solar eclipse on 24 October, Current Science 72 (1997) 783.
    NASA99 NASA website, Decrypting the Eclipse - A Solar Eclipse, Global Measurements and a Mystery
    RuyS03 M. van Ruymbeke, L. Shaoming, L. Mansinha and B. Meurers, Search for the gravitational absorption effect using spring and super-conducting gravimeters during the total solart eclipse of August 11, 1999, Bull. d'Information de Marees Terrestres (BIM) 138 (2003) 10967.
    SaxA71 E.J. Saxl and M. Allen, 1970 Solar Eclipse as "Seen" by a Torsion Pendulum, Phys. Rev. D 3 (1971) 823.
    Sav97 L.A. Savrov, Experiment with paraconic pendulums during the November 3, 1994 solar eclipse in Brazil, Measurement Techn. 40 (1997) 511.
    UnnM01 C.S. Unnikrishnan, A.K. Mohapatra and G.T. Gillies, Anomalous gravity data during the 1997 total solar eclipse do not support the hypothesis of gravitational shielding, Phys. Rev. D 63 (2001) 062002.
    YanW02 X.-S. Yang and Q.S. Wang, Gravity anomaly during the Mohe total solar eclipse and new constraint on gravitational shielding parameter, Astrophysics and Space Science 282 (2002) 245.

    Translation of the 1962 paper by M. Caputo on gravitational shielding (Un nuovo limite superiore per il coefficiente di assorbimento della gravitazione, pdf, 138k).

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