منابع مشابه
The Pioneer Anomaly and a Machian Universe
Abstract We discuss astronomical and astrophysical evidence, which we relate to the principle of zero-total energy of the Universe, that imply several relations among the mass M , the radius R and the angular momentum L of a ”large” sphere representing a Machian Universe. By calculating the angular speed, we find a peculiar centripetal acceleration for the Universe. This is an ubiquituous prope...
متن کاملOn the Machian Properties of the Universe
Abstract By analogy with the original Brans-Dicke relation GM cR ∼ 1 , several other similar relations can be obtained, relating the angular momentum, absolute temperature T , and the cosmological ”constant”, with R , where R , M stand for the radius (scale-factor) and the mass of the causally related Universe. We show here that these properties, which characterize Machian Universes, can be der...
متن کاملThe Pioneer Anomaly
Radio-metric Doppler tracking data received from the Pioneer 10 and 11 spacecraft from heliocentric distances of 20-70 AU has consistently indicated the presence of a small, anomalous, blue-shifted frequency drift uniformly changing with a rate of ∼ 6 × 10-9 Hz/s. Ultimately, the drift was interpreted as a constant sunward deceleration of each particular spacecraft at the level of aP = (8.74 ± ...
متن کاملOn the Rotational and Machian Properties of the Universe
We find a Classical explanation on the origin of the Cosmological ”constant” term, as a rotating feature of the Universe. We give a picture on ”creation” of the Universe. By analogy with the original Brans-Dicke relation GM cR ∼ 1 , several other similar relations were obtained in a previous paper (Berman, 2007d), which we now extend, by relating the angular momentum L , absolute temperature T ...
متن کاملA Mission to Test the Pioneer Anomaly
Analysis of the radio tracking data from the Pioneer 10/11 spacecraft has consistently indicated the presence of an anomalous small Doppler frequency drift. The drift can be interpreted as being due to a constant acceleration of aP = (8.74 ± 1.33) × 10 −8 cm/s directed towards the Sun. Although it is suspected that there is a systematic origin to the effect, none has been found. The nature of t...
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ژورنال
عنوان ژورنال: Astrophysics and Space Science
سال: 2007
ISSN: 0004-640X,1572-946X
DOI: 10.1007/s10509-007-9687-1