A Search for Rare Decay D0 --> mu+mu - High Energy Physics UPRM

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æææ”Bibliography 94[19] T. Sjöstrand, High-Energy-Physics Event Generation with PYTHIA 5.7 andJETSET 7.4. Comput. Phys. Commun. 82, 74 (1994).[20] K. Lassila, CERN Computing and Networks Division rep. CN/91/13. Geneva,Switzerland (1991).[21] A. Fassò, A. Ferrari, J. Ranft, P.R. Sala, G.R. Stevenson and J.M. Zazula. ProceedingWorkshop on Simulating Accelerator Radiation Enviroments, Los Alamos ReportLA-12835-C, p. 134-144. Santa Fé, USA (1993).[22] Fermilab E791 Collaboration (E.M. Aitala et al.). Search for Rare and ForbiddenDileptonic Decays of theˆ,æand «ˆ† Charmed Mesons. Phys. Lett. B 462, 401(1999).[23] H.-U. Bengtsson and T. Sjöstrand, High-Energy-Physics Event Generation withPYTHIA 5.7 and JETSET 7.4. Comput. Phys. Commun. 82, 74 (1994).[24] T. Sjöstrand, Phytia 5.7 and Jetset 7.4 Physics and Manual, CERN-TH 7112/93Geneva, Switzerland (1995).[25] G.J. Feldman and R.D. Cousins, Unified Approach to the Classical Statistical Analysisof Small Signals. Phys. Rev. D 57, 3873 (1998).[26] R.D. Cousins and V.L. Highland, Incorporating Systematics Uncertainties into anUpper Limit. Nuc. Inst. and Meth. in Physics Research. A320, 331 (1992).[27] Fermilab E687 Collaboration (P.L. Frabetti et al.). Search for Rare and ForbiddenSemileptonic Decays of the Charmed Mesonˆ. Phys. Lett. B 398, 239 (1997).
[35] Fermilab FOCUS Collaboration (J.M. Link et al.). Measurement the‹ of and‹ˆ7ˆŒ †Œææ”Bibliography 95[28] Fermilab FOCUS Collaboration (J.M. Link et al.). Description and Performanceof the Fermilab FOCUS Spectrometer. http://www-focus.fnal.gov/nim/focus-nim/nim.ps, (1999). Active July, 2001.[29] H.-U. Bengtsson and T. Sjöstrand, High-Energy-Physics Event Generation withPYTHIA 5.7 and JETSET 7.4. Comput. Phys. Commun. 82, 74 (1994).[30] E.W. Vaandering, Mass and Width Measurements of ‹_Œ Baryons. Ph.D. Thesis.University of Colorado, p.15 (2000).[31] C. Rivera, Nuevos Aspectos del Análisis de los Datos de Čerenkov del Experimento831 de Fermilab. M.S. Thesis. Universidad de Puerto Rico, Recinto Universitario deMayagüez (1998).[32] A. Mirles, Identificación de Muones en el Experimento E831 de Fermilab. M.S.Thesis. Universidad de Puerto Rico, Recinto Universitario de Mayagüez (1997).[33] E. Ramirez, Algoritmo de Identidicación de Muones. M.S. Thesis. Universidad dePuerto Rico, Recinto Universitario de Mayagüez. p.66 (1997).[34] Fermilab FOCUS Collaboration (J.M. Link et al.). A Measurement of the LifetimeDifferences in the Neutral D-meson System. Phys. Lett. B 485, 62 (2000).Mass Splittings. Phys. Lett. B 488, 218 (2000).[36] Fermilab FOCUS Collaboration (J.M. Link et al.). Search for CP Violation in† andˆDecays. Phys. Lett. B 491, 232 (2000).
Page 1 and 2:
A Search for the Rare Decay D£¥¤
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ResumenEste trabajo de tesis presen
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AcknowledgmentsThere are so many pe
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to work on their experiment. To all
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extremos que ésta nos presenta. Y
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amigos de universidad, Arnulfo Barr
Page 13 and 14:
1.2.1 Conservation of Angular Momen
Page 15:
4. Vertex z Positions . . . . . . .
Page 18 and 19:
List of Tables2.1 Chronological bra
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2.4 The FOCUS Spectrometer . . . .
Page 22 and 23:
M2: Magnet Number 2.: Lorentz Dimuo
Page 24 and 25:
1.1 The Standard Model 2`the branch
Page 26 and 27:
families of matter. These are divid
Page 28 and 29:
The Standard Model 6Each of the thr
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ŽuŽd’ ‘ “”“ “-• —
Page 32 and 33:
%1.2 Conservation Laws 10current be
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Conservation Laws 12`1.2handed lept
Page 36 and 37:
Conservation Laws 14`1.2A §Aº‰
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However, these states are +63-1.3 C
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ÇÇÇÇÆÈoH ‚ ¿ oH ‚ ¿ ‚
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W¦¨ , , and © o ¨ cÏ Î7Ô¦Ca
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1.4 GIM Mechanism 22`1.4 GIM Mechan
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1.5 Rare and Forbidden Decays 24whe
Page 48 and 49:
55 q z4so ¤ pj¥4osoÛ { J zF45 (1
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Notice that AA5 q z ¤ q z oiÛ z?
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Chapter 2Previous Works2.1 FCNC Dec
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ŠŠz‘i2.2 Previous Searches for
Page 56 and 57:
˜¥˜‘2.2 Previous Searches for
Page 58 and 59:
··i2.2 Previous Searches for Rare
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i2.3 FOCUS 382.3 FOCUS2.3.1 Introdu
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¥i2.3 FOCUS 40were transmited with
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i2.3 FOCUS 42the experimental targe
Page 66 and 67: Chapter 3ObjectivesAs a departure p
Page 68 and 69: Chapter 4ProcedureThis chapter will
Page 70 and 71: 4.2 Reconstruction Process 48Recons
Page 72 and 73: 4.3 Data Selection 50Figure 4.1 sho
Page 74 and 75: °4.3 Data Selection 52Using inform
Page 76 and 77: i4.3 Data Selection 54to detect muo
Page 78 and 79: ›4.3 Data Selection 56Information
Page 80 and 81: kŸnJÑ,ššJBn©kŸnJšz¥{{[“
Page 82 and 83: 4.3 Data Selection 60iReconstructio
Page 84 and 85: ‘°4.3 Data Selection 62iTable 4.
Page 86 and 87: gJ\·+UpUW†WX†UUX†UUpWWtArs;u
Page 88 and 89: 4.5 Monte Carlo Simulation 66ia spe
Page 90 and 91: ”4.6 Analysis Methodology 68signa
Page 92 and 93: signal region and determined the co
Page 94 and 95: sideband was defined as £Í£¥Í
Page 96 and 97: ƒ”4.7 Background Study 74K†«
Page 98 and 99: 4.7 Background Study 76”Figure 4.
Page 100 and 101: 4.8 Optimization of the Selection C
Page 102 and 103: ISOS ïþëÿ÷ ¡ ü&ë&÷¢üÕë
Page 104 and 105: 5.2 Background Ratio 82”Figure 5.
Page 106 and 107: 5.3 Skimming Results 84”Figure 5.
Page 108 and 109: ”5.4 Cut Optimization Results 86b
Page 110 and 111: ¥£¨ … D† ƒ ‡ ˆ ‡ Š
Page 112 and 113: … D† ƒo‡ ˆ ‡ Š ‹ —£
Page 114 and 115: List of References[1] M. Herrero, T
Page 118 and 119: æˆææBibliography 96”[37] Ferm
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