This [result] is a great testament to the incredible sensitivity of these experiments, says particle physicist Dan Hooper of the University of WisconsinMadison. Elisabetta Barberio of the University of Melbourne, Australia, calls the measurements a remarkable feat, noting that the neutrino fog
Date: Nov 07, 2024
Category: Science
Source: Google
How an Advanced Civilization Could Stop Dark Energy From Preventing Their Future Exploration
ressing this, Dr. Dan Hooper an astrophysicist from the Fermi National Accelerator Laboratory (FNAL) and the University of Chicago recently conducted a study that indicated how a sufficiently advanced civilization might be able to harvest these stars and prevent them from expanding outward.For the sake of his study, which recently appeared online under the title Life Versus Dark Energy: How An Advanced Civilization Could Resist the Accelerating Expansion of the Universe, Dr. Dan Hooper considered how civilizations might be able to reverse the process of cosmic expansion. In addition
Date: Jun 21, 2018
Category: Headlines
Source: Google
Gamma ray emissions may hint at elusive dark matter
Dan Hooper, an astrophysicist at Fermilab in Batavia, Ill., and a lead author of the study, said that the signal they find cannot be explained by currently proposed alternatives and is in close agreement with the predictions of very simple dark matter models.
Date: Apr 04, 2014
Category: Sci/Tech
Source: Google
Fermi data tantalize with new clues to dark matter
The new maps allow us to analyze the excess and test whether more conventional explanations, such as the presence of undiscovered pulsars or cosmic-ray collisions on gas clouds, can account for it, said Dan Hooper from Fermilab in Batavia, Illinois. The signal we find cannot be explained by
Date: Apr 03, 2014
Category: Sci/Tech
Source: Google
Tentative dark matter hits fit with shadow dark sector
same mine. Meanwhile, its energy fits with a host of recent theories that suggest dark matter is not a single entity, but a dark sector of particles that could include dark antimatter. "This may be the start of a very big deal," says dark matter theorist Dan Hooper of Fermilab in Batavia, Illinois.
Date: Apr 16, 2013
Category: Sci/Tech
Source: Google
Physics community buzzing over possible new particle
Interestingly, several models proposed in recent years that postulate the existence of new fundamental interactions beyond those known today would create an excess similar to the one seen in the new data. "When you look at the data it's not some disagreement with the Standard Model, it's a nicely formed bump in the distribution that looks really like the kind of bump you'd get if a new particle was being exchanged in this process," said Fermilab's Dan Hooper. ""When you look at the data it's not some disagreement with the Standard Model, it's a nicely formed bump in the distribution that looks really like the kind of bump you'd get if a new particle was being exchanged in this process," said Fermilab's Dan Hooper. "There's a 0.1 percent chance that this i
Date: Apr 07, 2011
Source: Google
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Dan Hooper (1967-1971), Phillip Sanford (1954-1958), Sally Smith (1986-1990), John Burke (1982-1986), Lindsay Holmes (1990-1994), Leigh Ann Chaffin (1985-1989)