English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

We compare two theoretical approaches to the data analysis of the Cassinirelativity experiment based on the Doppler tracking and the time delaytechnique that were published correspondingly by Kopeikin et al in Phys. Lett.A 367, 276 (2007) and by Bertotti et al in Class. Quant. Grav. 25, 045013(2008). Bertotti et al believed that they found a discrepancy with our paperand claimed that our analysis was erroneous. The present paper elucidates,however, that the discrepancy is illusory and does not exist. The twotechniques give the same result making it evident that the numerical value ofthe PPN parameter 'gamma' measured in the Cassini experiment is indeed affectedby the orbital motion of the Sun around the barycenter of the solar system.

On the two approaches to the data analysis of the Cassini interplanetary relativity experiment