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課程名稱 |
粒子物理專題
Special Topics in Particle Physics |
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開課學期 |
100-1 |
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授課對象 |
理學院 物理學研究所 |
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授課教師 |
侯維恕 |
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課號 |
Phys8029 |
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課程識別碼 |
222 D2170 |
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班次 |
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學分 |
2 |
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全/半年 |
半年 |
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必/選修 |
選修 |
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上課時間 |
星期一7,8,9(14:20~17:20) |
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上課地點 |
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備註 |
上課時間:每週一下午4點到6點，上課地點:新物312室。
總人數上限：20人 |
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Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1001FlavTeV |
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課程簡介影片 |
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核心能力關聯 |
核心能力與課程規劃關聯圖 |
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課程大綱
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課程概述 |
大強子對撞機 LHC 在 2011 年數據量快速增加，帶動粒子物理將有大幅的躍進。
本課程以學術攻頂計畫「飛越小林•益川 ─ 探尋第四代夸克」爲主軸，介紹從
前一代 B 介子工廠及 Tevatron 時代到 LHC 時代的轉換，並將第一時間目睹對
希格斯粒子面目之揭示。 |
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課程目標 |
The colliders of the past decade (the 2000s) are the "B factories", the Belle experiment at KEK and the BaBar experiment at SLAC, plus the Tevatron experiments, CDF and D0 at Fermilab. We aim to bring about the highlights, especially in regards heavy flavor and CP violation, from these facilities, and the anticipation towards LHC, the up and runnng Large Hadron Collider since 2010.
The B factories confirmed the Kobayashi-Maskawa (KM) model of CP violation, based on 3 quark generations, leading to the 2008 Nobel prize for KM. But hints at the B factories lead to the realization that having a 4th quark generation (4G), the CP violation may be sufficient for the disappearance of antimatter from the Universe, or the so-called Baryon Asymmetry of the Universe (BAU) problem. The increasing bounds on 4G quarks at the Tevatron, together with Nambu receiving also the 2008 Nobel prize for spontaneous symmetry breaking,
linked the 4G to the possibility that electroweak symmetry breaking (EWSB) itself could be brought about by the large Yukawa couplings associated with the heavy quark masses. A program emerged at NTUHEP during 2008 to 2010:
- pursuit of direct search of 4G quarks t' and b';
- the accompanying phenomenological study;
- towards a lattice field theory study of strong Yukawa coupling.
Aiming to the long term involvement with the CMS experiment at LHC, NTUHEP joined the CMS Pixel Phase 1 Upgrade since 2010, in collaboration with Swiss and German institutes, and CERN. This "3 + 1" approach, with the grand goal of attacking both the BAU and EWSB issues, forms the Academic Summit Project "Beyond Kobayashi-Maskawa --- Towards Discovery of 4th Generation Quarks at the LHC", one of only two such projects in Physics funded by NSC.
The Higgs sector may not be what we had thought, and we are determined to uncover it. This course offers a glimpse of such an endeavor.
The aim of the course is to elucidate how this targeted project was conceived and developed, and the concurrent change of particle physics, towards the LHC Era. We not only wish to convey knowledge, but also to illustrate understanding, and research. |
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課程要求 |
Understanding the Summer 2011 talks by G. Altarelli, D. Gross (EPSHEP2011) and M. Peskin (LP2011).
Deliver a presentation on a topic.
Other assignments as course develops. |
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預期每週課後學習時數 |
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Office Hours |
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指定閱讀 |
"Flavor Physics and the TeV Scale", Springer 2009 (by George W.S. Hou)
[應可網路自由下載] |
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參考書目 |
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評量方式
(僅供參考) |
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週次 |
日期 |
單元主題 |
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第2週 |
9/19 |
Beyond KM ─ Search for 4G Quarks (1): Summit Project; Background Development since 2004; Strategizing NTUCMS |
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第3週 |
9/26 |
Beyond KM ─ Search for 4G Quarks (2): Strategizing NTUCMS; 2008, from KM to Nambu; CHF & Summiteering; "3+I" Summit Status |
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第4週 |
10/03 |
[10/14補課] Course Introduction/Past as Intro/Bd box diagram/On 2008 KM Nobel: Cabibbo & GIM |
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第5週 |
10/10 |
雙十節放假 |
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第6週 |
10/17 |
不上課 |
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第7週 |
10/24 |
[10/28 補課] Course Introduction/ KM & Flavor // CP Violation: Preliminaries (CPV & BAU; i in QM/Dynamics) / Primer (Phases & Interference; CPV in KM; DCPV & TCPV) |
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第8週 |
10/31 |
DCPV in B -> K pi; DCPV Difference / TCPV Primer; Delta S problem / CPV in Bs -> J/psi phi prior to LHCb / The Big Issue // |
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第9週 |
11/07 |
Rare B: b -> s gamma; history and key detector; as H+ probes / B -> tau nu |
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第10週 |
11/14 |
Electroweak Penguin: Tutorial on Wilson Coeff., AFB, and AFB in B -> K*l+l-; Complex C_i's and B -> K*l+l- Expt ca. 2009 |
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第11週 |
11/21 |
EWP Recap: March of the Penguins [4-10]; from pi l+l- to AFB(K*l+l-), interactive TH-EXP [11,19-22,24,25] // Knunu (vs tau nu) & DM probe / Beautiful probe of RH currents |
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第12週 |
11/28 |
[12/5 所上] Picture of b -> s gamma transition; TCPV in B0 -> Ks pi0 gamma as probe of RH interactions; Ks vertexing and experimental intricacies; Bs -> mumu in SM, MSSM and experimental progress |
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第13週 |
12/05 |
[12/9 所上] Recap: Why Bs -> mumu from C10 only; why cannot enhance beyond 3 x SM within 4G // Recap Knunu and DM search; comment on Bottomonium and DM search // Comparative history of Meson mixings; the charm, and troubles, of D0 mixing ==> CPV search // Two Golden Rare K Decays |
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第14週 |
12/12 |
Rare K Decays: controlled hadronic effect; K+ -> pi+ nunu, BNL to CERN future; K0 -> pi0 nunu, clean probe of CPV New Physics, KOTO and the quake // mu -> e gamma, clean probe of New Physics / MEG |
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第15週 |
12/19 |
Higgs2011: CMSstatement.pdf 及 台大CMS團隊.pdf (課堂上已發) 導讀; 12/13 CMS Seminar 導讀 [參附檔，CMS演講 PDF 請自附檔中網頁下載] |
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第16週 |
12/26 |
Rare tau decays [nonB.ppt] // Status of Flav/CPV (jump in/out from [icfa.ppt] & [suppl.ppt]): B->tau nu/sin2phi1/ASL_s; sinphi_s (LHCb); AFB(B->K*0mumu) (LHCb); Bs -> mumu (LHCb/CMS) // Very Heavy Quark [VHQatLHC.pdf]: status ca. 2009 [nonB.ppt]; t' @ LHC (p4-11); b' @ LHC (p12-16); vector-like T @ LHC (p20-22); ATLAS (p23-26); Summary (p27) |
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第17週 |
1/02 |
BSM @ LHC: bread-n-butter vs attraction; models vs signatures // SUSY - JetMET; l-(J-)MET; j_b-l-MET (stop); BSMcomm.ppt // Resonances (gauge, techni, KK) - dilept; WZ; dijet; SS dilept (H++) // ED/Grav - monojet; monophoton; blackhole // Long-lived - Heavy Displaced Vertex; Slow Moving; Stopped Stops // Conclusion: Vast Table, but "1-2-3 (TeV), No BSM yet!" |
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