Nista formalno, sve neobavezno!

1. Nista formalno, sve neobavezno! Gde ide Fizika Elementarnih Cestica? Milorad Popovic Fermilab, Batavia, USA http://www-popovic.fnal.gov Beograd, 6-Okt-2011 M. Popovic

2. Plan za sledecih ~60 minuta • Nesto licno • OPERA Eksperiment - Zasto je sve to toliko komplikovano?! • Buducnost Fizike Elementarnih Cestica, Fermilab, buducnost? • Sledecih 5 godina? • Sledecih 10 godina??? M. Popovic

3. CNGS, OPERA • http://public.web.cern.ch/public/en/Research/CNGS-en.html M. Popovic

4. Tipican Neutrino EksperimentMiniBoon Dacay Channal Akcelerator, Meta, Kolektor, Kanal Raspada, Slobodni put, Detector OPERA (Oscillation Project with Emulsion-tRacking Apparatus) je eksperiment za proucavanje mu – tau neutrino oscilacija Merenje brzine je dobijeno uporedjivanjem distribucije protonskog snopa koji je izbacen iz akceleratora i distribucije neutrina koji su registrovani u detektoru M. Popovic

5. Sta je bilo, Sta ce biti, Sta ti niko ne moze oduzeti • Super Nova 1987, detektor je registrovao 3 satarazlikuizmedju • pojaveneutrina ( mislim 4 neutrina) ifotonskogtalasa • MINOS - Neutrino eksperiment je nasao( pre oko GODINU DANA) • takodjeslicanefekat ( alisasigurnoscusamo od 1.8 sigma) • OPERA - rezultat je objavljensasigurnoscu od 6 sigma • OPERA - rezultatbrzinesvetlosti je 10000 putabrzi od SN 1987A • MINOS (Fermilab) gradi instrumentaciju koja ce 10 puta biti • preciznija od postojece. Novi set podataka se ocekuje krajem 2012 • JPARC(Japan) ce najverovatnije probati da ponovi eksperiment • Teoreticari ce napraviti ~1000 novih teorija  M. Popovic

6. Tri Moguca Fronta M. Popovic

7. g-2 Eksperiment The muon spin and momentum vectors rotate at slightly different frequencies if the gyromagnetic ratio differs from two, resulting in the famous muon g-2 'wiggle' plot. The current comparison to the accepted theory shows a deviation of more than 3 standard deviations, which might be an indication of New Physics beyond the Standard Model. M. Popovic

8. Mu2e Eksperiment, mu ->electron bez neutrina Researchers have observed quarks converting from one type, or flavor, to another. They have also observed neutrinos oscillating from one flavor to another. This leads them to wonder if members of the charged lepton family, the electron, muon and tau particles, have a similar ability to convert to one another. Such a process, called charged lepton flavor violation, would represent unambiguous evidence of new physics. M. Popovic

9. The Mu2e Collaboration ~100 Collaborators Both HEP and Nuclear Physics groups. Boston University Brookhaven National Laboratory University of California, BerkeleyUniversity of California, Irvine City University of New York Fermilab Idaho State University University of Illinois, Urbana-Champaign Institute for Nuclear Research, Moscow, Russia JINR, Dubna, Russia Los Alamos National Laboratory Northwestern University INFN Frascati INFN Pisa, Università di Pisa, Pisa, Italy INFN Lecce, Università del Salento, Italy Rice UniversitySyracuse University University of Virginia College of William and Mary More opportunities for University groups. Kutschke/Mu2e

10. Muon Storage Ring M. Popovic

11. Path of Beams to 4 GeV n Factory in Project XLR8 Era Ankenbrandt and Popovic, Fermilab 11

12. Neutrino Factory as 1st Step Toward Muon Collider Proton Accumulation, Bunching Ring, 10 bunches 5x14GeV m Linac b =1, 50Hz 7GeV H- Linac b =1 Structure Proton Driver 2-4MW, 5Hz 2-4MW-Target 1GeV H- Linac b <1 Structure 4 GeV ,400MHz DogBone m Linac m Capture/Bunching/Cooling 1 GeV ,200MHz m Linac

13. n DUSEL 8GeV H- Beam 4 or 40GeV n-Fact H-Striping&Proton Accumulation Bunching Targeting m CuptureBunchingCoolingAcceleration

14. Muon Collider Stage 80GeV Linac 80GeV Linac Collider Ring

15. 80GeV Linac m Acceleration 80GeV Linac Collider Ring m Collisions