Gravity's Ghost and Big Dog

Gravity's Ghost and Big Dog

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Gravitya€™s Ghost and Big Dog brings to life sciencea€™s efforts to detect cosmic gravitational waves. These ripples in space-time are predicted by general relativity, and their discovery will not only demonstrate the truth of Einsteina€™s theories but also transform astronomy. Although no gravitational wave has ever been directly detected, the previous five years have been an especially exciting period in the field. Here sociologist Harry Collins offers readers an unprecedented view of gravitational wave research and explains what it means for an analyst to do work of this kind. Collins was embedded with the gravitational wave physicists as they confronted two possible discoveriesa€”a€œBig Dog, a€ fully analyzed in this volume for the first time, and the a€œEquinox Event, a€ which was first chronicled by Collins in Gravitya€™s Ghost. Collins records the agonizing arguments that arose as the scientists worked out what they had seen and how to present it to the world, along the way demonstrating how even the most statistical of sciences rest on social and philosophical choices. Gravitya€™s Ghost and Big Dog draws on nearly fifty years of fieldwork observing scientists at the American Laser Interferometer Gravitational Wave Observatory and elsewhere around the world to offer an inspired commentary on the place of science in society today.The movement of the mirrors should follow the actual pattern of the wave as it causes its distortions in space-time. Thus ... Thus one template will refer to the expected pattern of two 1.4 solar mass neutron stars spiraling into each other; anotheranbsp;...

Title:Gravity's Ghost and Big Dog
Author: Harry Collins
Publisher:University of Chicago Press - 2014-01-23

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