'Bbn' presentation slideshows

The Universe is expanding

771 views • 75 slides

BIG BANG NUCLEOSYNTHESIS CONFRONTS COSMOLOGY AND PARTICLE PHYSICS

BIG BANG NUCLEOSYNTHESIS CONFRONTS COSMOLOGY AND PARTICLE PHYSICS. Gary Steigman Departments of Physics and Astronomy Center for Cosmology and Astro-Particle Physics Ohio State University. Horiba International Conference : COSMO/CosPA 2010

592 views • 37 slides

THE EARLY UNIVERSE NEUTRINO CONNECTION

THE EARLY UNIVERSE NEUTRINO CONNECTION. GARY STEIGMAN THE OHIO STATE UNIVERSITY. LEOFEST. CuTAPP 2005 , Ringberg Castle , April 27, 2005. ~ 100 s after the Big Bang Primordial Nucleosynthesis. ~ 0.1 s after the Big Bang Neutrinos Decouple.

438 views • 35 slides

BBN Epoch: Evolution of Nuclear Composition

????????? ???????????? , ??????????? D ? ?????????? HD/H 2 ? ??????????? ???????, ?????????????? 12 ????. ??? ????? ? . ?. ?????????? , ?.?. ??????? , ?.?. ??????? ??????-??????????? ???????? ??. ?.?. ????? ??? 2009. BBN Epoch: Evolution of Nuclear Composition. t ~ 3-5 min

413 views • 31 slides

Stable SuperWeakly Interacting Massive Particles (SuperWIMPs)

Stable SuperWeakly Interacting Massive Particles (SuperWIMPs). ~ Late decaying particles and the implications for astrophysical observations and collider experiments ~. Fumihiro Takayama (Cornell/DESY). WMAP DATA (First year)

339 views • 25 slides

Buddhist Business Network

Buddhist Business Network. Fraternity ::: AFFINITY ::: Protection ::: Sharing & Caring ::: Prosperity ::: Enterprising commune ::: Independence ::: Security ::: Self-respect ::: Leadership :::: Connected society :: Power-society. BBN i milestones.

388 views • 24 slides

Big Bang Nucleosynthesis: Theory vs. Observation

Big Bang Nucleosynthesis: Theory vs. Observation. TASI 2009 Michael S. Turner 4 June 2009. 0.07 MeV. 0.2 MeV. 0.01 MeV. 1 MeV. D leads. 10 MeV. NSE, n/p~1/6. Thermal Equilibrium. BBN. BBN Reaction Network: the big 12. He-4 Prediction (95%): n ? p

364 views • 24 slides

Big Bang Nucleosynthesis: Theory vs. Observation

Big Bang Nucleosynthesis: Theory vs. Observation. TASI 2009 Michael S. Turner 4 June 2009. 0.07 MeV. 0.2 MeV. 0.01 MeV. 1 MeV. D leads. 10 MeV. NSE, n/p~1/6. Thermal Equilibrium. BBN. BBN Reaction Network: the big 12. He-4 Prediction (95%): n ? p

252 views • 24 slides

Bianca Bauch

Assessing the efficiency of simple Bayesian Belief Network models in predicting the effects of human activities on species at risk. Bianca Bauch. Outline. Possible use of simple Bayesian Belief Network (BBN) models in wildlife management decision processes What is a Bayesian Belief Network?

257 views • 23 slides

New Nuclear and Weak Physics in Big Bang Nucleosynthesis

New Nuclear and Weak Physics in Big Bang Nucleosynthesis. Christel Smith Arizona State University Erice, Italy September 17, 2010. Outline. Review of BBN Current status of BBN predictions & observations New nuclear and weak physics BBN in light of WMAP-7

388 views • 21 slides

Applying Bayesian networks

Applying Bayesian networks. Risk forecasting & examples. The Key Problems. Rule Based decision-support systems cannot handle uncertainty Regression-based prediction systems cannot handle complex cause-effect relationships How to combine different types of evidence

290 views • 18 slides

Most Innovative Scheme 2010

Most Innovative Scheme 2010. Andy Constantine Best Bar None Development Officer. Applications Paper Download CD. Innovation No.1. Innovation No. 2. Marketing Litter Bins in Town Centre Radio Newspapers Visitors Guide Media Screens News Letter. Training Program - Background

178 views • 8 slides