product description page

Rise and Fall of the Fifth Force : Discovery, Pursuit, and Justification in Modern Physics (Hardcover)

$103.55
MSRPReg: $109.00 Save $5.45 (5% off)
shipping not available
free order pickup not available
not sold at Atlanta Edgewood

about this item

This book provides the reader with a detailed and captivating account of the story where, for the first time, physicists ventured into proposing a new force of nature beyond the four known ones - the electromagnetic, weak and strong forces, and gravitation - based entirely on the reanalysis of existing experimental data.  

 Back in 1986, Ephraim Fischbach, Sam Aronson, Carrick Talmadge and their collaborators proposed a modification of Newton’s Law of universal gravitation. Underlying this proposal were three ****** pieces of evidence: 1) an energy dependence of the CP (particle-antiparticle and reflection symmetry) parameters, 2) differences between the measurements of G, the universal gravitational constant, in laboratories and in mineshafts, and 3) a reanalysis of the Eötvos experiment, which had previously been used to show that the gravitational mass of an object and its inertia mass were equal to one part in a million. . The reanalysis revealed that, contrary to Galileo’s position, the force of gravity was in fact very slightly different for different substances. The resulting Fifth Force hypothesis included this composition dependence and also added a small distance dependence to the inverse-square gravitational force.

 Over the next four years numerous experiments were performed to test the hypothesis. By 1990 there was overwhelming evidence that the Fifth Force, as initially proposed, did not exist. This book discusses how the Fifth Force hypothesis came to be proposed and how it went on to become a showcase of discovery, pursuit and justification in modern physics, prior to its demise.

 In this new and significantly expanded edition, the material from the first edition is complemented by two essays, one containing Fischbach’s personal reminiscences of the proposal, and a second on the ongoing history and impact of the Fifth Force hypothesis from 1990 to the present.

 


more to consider

  • Rock Vegas : Live Music Explodes in the Neon Desert (Paperback) (Pat Christenson)

    $13.56

  • Sisters of Glass -  (Shard) by Naomi Cyprus (Hardcover)

    $11.89

  • Sisterhood in Sports : How Female Athletes Collaborate and Compete (Reprint) (Paperback) (Joan

    $25.00

  • She'll Be Coming Up the Mountain (Hardcover) (Kim Norman)

    $10.46

  • Skyfall (DVD)

    $5.00

recommended

  • SheaMoisture® Mongongo & Hemp Seed Oils High Porosity Moisture-Seal Shampoo - 13 fl oz

    $10.99

  • 2018 TF Publishing Desk Calendar

  • Employment Discrimination (Paperback) (Joel Wm. Friedman)

    $50.30

  • Thousands : Poems (Paperback) (Lightsey Darst)

    $11.56

  • Love Print Throw Pillow Collection - Surya

    $20.99 - $27.99


from the manufacturer


guest reviews

Prices, promotions, styles and availability may vary by store & online. See our price match guarantee. See how a store is chosen for you.