Second Workshop on Beyond 3 Generation Standard Model --- New Fermions at the Crossroads of Tevatron and LHC

14 Jan 2010, 09:00 → 16 Jan 2010, 12:15 Asia/Taipei

R104 (Physics Building, National Taiwan University, Taipei, Taiwan)

Since the first workshop, held September 2008 at CERN, the Nobel prize was given for the prediction of having "at least three families of quarks in nature", but we also experienced the difficulty in start up of the LHC. This second workshop continues the quest on whether there are new fermions beyond the observed 3 generations, and on how to identify the first signatures, be it indirect or direct. With the new cautious run plan of the LHC, it is also evident that we are still at the crossroads between the Tevatron and the LHC, and may remain so for the next year or two. The workshop will focus on work that has come out since the first workshop, while covering some topics that may have been left out previously. The aim is to bring together theorists and experimentalists with active interests in the 4th generation, or any kind of new fermions beyond the existing ones, with emphasis on more relevance for the early phase of the LHC. The workshop will start in the morning of Thursday, January 14, and run till noon, January 16. There will be no registration fee, although a banquet will be held up Taipei 101 on January 15th for speakers, which are by invitation only. Participants should complete their own hotel booking. Other tips, such as transportation, are also given at the left hand bars.

Thursday 14 January

09:00 → 09:50 Registration

09:50 → 10:50 Session I

09:50 Opening

10:00 Summary of the Previous Workshop: the Four Statements

Speaker: Dr Gokhan Unel (U.C. Irvine)

Slides unel_b3sm_2010.pdf

10:25 Approaching a strong fourth family

Speaker: Bob Holdom (University of Toronto)

Slides holdom.pdf

10:50 → 11:15 Coffee break

11:15 → 12:30 Session II

11:15 Four generations and precision constraints

Speaker: Tilman Plehn (Heidelberg University)

Slides g4taipei_10.pdf

11:40 Electroweak oblique parameter calculation tool and 4th generation

Speaker: Erkcan Ozcan (University College London)

Slides taipei10_opucem.pdf

11:55 Heavy leptons, EW precision tests, and technicolor

Speaker: Oleg Antipin (Helsinki)

Slides TaiwanTC.pdf

12:15 Constraint on 4th Generation Leptons from Muon g-2

Speaker: Fei-Fan Lee (NTU)

Slides BSM3(Lee).pdf

12:30 → 14:00 Lunch

14:00 → 15:25 Session III

14:00 How much space is left for a new family of fermions?

Speaker: Alexander Lenz (Erlangen)

Slides lenz.pdf

14:20 Constraints on CKM matrix elements within a fourth generation

Speaker: Prof. Heiko Lacker (Berlin, Humboldt University)

Slides fourthgeneration_ckmfits.pdf

14:40 4th Generation and Top Partner Search at CDF

Speaker: Daniel Whiteson (CDF/University of California, Irvine)

Slides taiwan09-cdf.pdf

15:05 Direct and Indirect Probes for New Heavy Fermions at D0

Speaker: Elemer Nagy (D0/CPPM and Fermilab, talk given by Tulika Bose)

Slides B3G_NewFermions_D0_EN.pdf

15:25 → 16:00 Coffee break

16:00 → 17:25 Session IV

16:00 Prospects for Searches for New Heavy Quarks with CMS

Speaker: Tulika Bose (CMS/Boston University)

Slides B3SM-CMS.pdf

16:25 Search for 4th Generation Quarks at ATLAS

Speaker: Daniel Whiteson (Atlas/University of California, Irvine)

Slides taiwan09-atlas.pdf

16:45 NLO Single Top and Fourth Generation Quark Production

Speaker: Fabio Maltoni (Louvain, talk given by Tilman Plehn)

Slides maltoni-4gen.pdf

17:05 Collider signals of a composite Higgs in the SM4

Speaker: Shaoly Bar-Shalom (Technion)

Slides composite-Higgs-decays-Taiwan-Jan-2010.pdf composite-Higgs-decays-Taiwan-Jan-2010.ppt

18:00 → 19:00 Reception

Friday 15 January

09:30 → 10:45 Session V

09:30 A_Kpi direct CPV difference, AFB in B -> K*l+l-, and D mixing

Speaker: Prof. Heiko Lacker (BaBar/Berlin, Humboldt University)

Slides babar_lacker.pdf

09:50 Acp(Kpi), A_FB(K*l+l-) and D0-mixing as probe of 4th Generation

Speaker: Mikihiko Nakao (Belle/KEK)

Slides nakao.pdf

10:10 B and K Physics in the scenario of one extra Fermion family

Speaker: Soumitra Nandi (University of Torino)

Slides nandi_4th.pdf

10:30 Revisit of Flavor and CPV Data with Heavy t' and b'

Speaker: Chien-Yi Ma (NTU)

Slides RevisitFlavorandCPV.pdf

10:45 → 11:10 Coffee break

11:10 → 12:35 Session VI

11:10 Tagged Bs -> J/psi phi measurement of sinphi_s etc.

Speaker: Daria Zieminska (D0/Indiana University)

Slides dz_psiphi.pdf

11:30 Phi_s, AFB(Kll), and D0-mixing as probes of 4th generation

Speaker: Giovanni Punzi (CDF/FNAL)

Slides Punzi_4thGen_Taipei.ppt.pdf

11:55 Effects of a fourth generation on various observables in b -> sl+l-

Speaker: Vali Bashiry (Cyprus International)

Slides Bashiry_taiwan.pdf

12:10 Prospects for CPV in Bs->J/psi phi and AFB(B -> K*ll)

Speaker: Marcus Musy (LHCb/Barcelona)

Slides musy.pdf

12:35 → 14:00 Lunch

14:00 → 15:20 Session VII

14:00 Discovering Wimpless dark matter through 4th generation quarks

Speaker: Dr Johan Alwall (SLAC)

Slides Alwall.pdf

14:20 Overview on Vector-like Quarks

Speaker: Gustavo Branco (Technical University of Lisbon)

Slides GBranco.pdf

14:40 Unitarity Violation, Bs mixing phase, visible t -> cZ decay

Speaker: Miguel Nebot (Valencia)

Slides nebot_beyond3.pdf

15:00 Search of new fermions with nonstandard couplings in ATLAS

Speaker: Erkcan Ozcan (Atlas/University College London)

Slides ozcan_taipei10.pdf

15:20 → 15:50 Coffee break

15:50 → 16:55 Session VIII

15:50 Renormalization Group Fixed Point with a Fourth Generation: Solution to the hierarchy problem and other implications

Speaker: PQ Hung (Virginia)

Slides taiwan10_pq.pdf

16:15 Strongly coupled fourth family and order of electroweak phase transition

Speaker: Yoshio Kikukawa (Tokyo)

Slides talk_10NTU_BSM3c.pdf

16:35 Dynamical Electroweak Symmetry Breaking, quark mass hierarchy, and Fourth Family

Speaker: Michio Hashimoto (KEK)

Slides NTU-MHashimoto.pdf NTU-MHashimoto.ppt

16:55 → 18:00 Forum: Higgs-Yukawa Model on a Lattice

16:55 Introduction

Speaker: Philipp Gerhold (Humboldt)

Slides LatticeHiggsYukawaModel.pdf

17:15 Forum

Speakers: Amarjit Soni (BNL), David Lin (NCTU), Philipp Gerhold (Humboldt), Yoshio Kikukawa (Tokyo)

19:00 → 21:00 Banquet

Transport from NTU to banquet (Taipei 101) is provided.
Transport back from banquet is left to participants' own arrangement.
Public transportation (the metro) is very convenient, or the easy solution is to band together and take a taxi (guide sheet for taxi driver will be provided).

Saturday 16 January

09:30 → 10:05 Session IX

09:30 CP Violation in b' -> s Decays

Speaker: Abdes Arhrib (Tanger)

Slides arhrib.pdf

09:50 Leading CP Violation Effect with Four Generations

Speaker: Chia-Hsien Shen (NTU)

Slides leadingCP_CHS.pdf.pdf

10:05 → 11:05 Forum: How can Super B factory pin down 4th generation parameters

10:05 Introduction

Speakers: Dr Eugenio Paoloni (Super B/Pisa), Prof. Paoti Chang (Belle II/NTU)

Slides

• paoti_4th.pdf
• paoti_4th.ppt
• SuperB_Taipei2010.pdf

10:25 Forum

Speakers: Dr Eugenio Paoloni (BaBar), Giovanni Punzi (FNAL), Prof. Heiko Lacker (Berlin, Humboldt University), Marcus Musy (Barcelona), Mikihiko Nakao (KEK), Prof. Paoti Chang (National Taiwan University)

11:05 → 11:30 Coffee break

11:30 → 12:15 Session X

11:30 Summary: Highlights and Prospects

Speaker: Amarjit Soni (BNL)

Slides NTU_summary_final.pdf NTU_summary_final.ppt

12:05 Close out