Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment:
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| Format: | Thesis Book |
| Language: | German |
| Published: |
1994
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| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Physical Description: | 68 S. graph. Darst. |
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MARC
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| 100 | 1 | |a Cattaneo, Paolo W. |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment |c vorgelegt von Paolo Walter Cattaneo |
| 264 | 1 | |c 1994 | |
| 300 | |a 68 S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a München, Univ., Diss., 1994 | ||
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| _version_ | 1812453794867314688 |
|---|---|
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CONTENTS
1 INTRODUCTION 1
2 THE LEP ACCELERATOR 1
3 THE ALEPH DETECTOR 2
3.1 GENERAL LAYOUT. 2
3.2 THE INNER TRACKING CHAMBER ITC AND THE TIME PROJECTION CHAMBER
TPC. 3
3.2.1 THE INNER TRACKING CHAMBER ITC. 3
3.2.2 THE TIME PROJECTION CHAMBER TPC. 3
3.3 THE ELECTROMAGNETIC CALORIMETER ECAL. 4
3.4 THE HADRON CALORIMETER HCAL AND THE MUON CHAMBERS. 4
3.5 LUMINOSITY SYSTEM: SATR, LCAL AND BCAL. 5
3.6 THE TRIGGER SYSTEM. 5
3.7 THE SOFTWARE.T.". 6
3.8 THE EVENT GENERATORS. 6
3.9 THE DETECTOR SIMULATION . 7
3.10 THE EVENT RECONSTRUCTION. 7
4 THE MINIVERTEX DETECTOR MVD 9
4.1 PHYSICS MOTIVATION. 9
4.2 STRUCTURE OF THE DETECTOR. 9
4.2.1 WAFER DESIGN . 10
4.2.2 ELECTRONICS. 13
4.2.3 MODULE AND FACE DESIGN. 14
4.3 RADIATION HARDNESS. 15
4.4 DETECTOR SIMULATION. 18
4.5 PATTERN RECOGNITION AND TRACK REFIT.24
5 THE STANDARD MODEL OF ELECTROWEAK INTERACTION 25
5.1 FLAVOR MIXING.26
5.2
B
HADRON PRODUCTION .27
5.3 6 HADRON DECAY.28
5.4
B
HADRON LIFETIME MEASUREMENTS.29
5.4.1 MEASUREMENTS AT PEP AND PETRA.29
5.4.2 INCLUSIVE MEASUREMENTS AT LEP.31
6 MEASUREMENT OF THE
B
HADRON LIFETIME WITH THE DIPOLE METHOD 33
6.1 INTRODUCTION.33
6.2 THE MONTE CARLO SIMULATION.33
6.3 THE PRIMARY VERTEX DETERMINATION.34
6.4 THE DIPOLE METHOD.35
6.4.1 EVENT AND TRACK SELECTION.35
6.4.2 TRACK WEIGHTS.37
6.4.3 AXIS POSITIONING.37
6.5 DIPOLE CALCULATION AND LIFETIME ESTIMATION .40
67
BIBLIOGRAFISCHE INFORMATIONEN
HTTP://D-NB.INFO/945781466
6.6 SYSTEMATIC ERRORS.42
6.6.1 SYSTEMATIC ERRORS FROM TRACKING.42
6.6.2 COMPARISON OF THE MONTE CARLO WITH THE EXPERIMENTAL DATA . 44
6.6.3 SYSTEMATIC ERRORS FROM THE PHYSICS SIMULATION.44
6.6.4 ERRORS ON
PC
.51
6.6.5 ERRORS ON PF .52
6.6.6 ERRORS ON PF .53
6.6.7 ERRORS ON
PB
.54
6.6.8 ERRORS FROM HADRONIC DECAY SIMULATION.55
6.7 CONCLUSIONS.55
6.8 DERIVATION OF | VE*|.YY_.57
6.9 APPLICATION OF THE DIPOLE METHOD TO A SAMPLE ENRICHED WITH 66 EVENTS
THROUGH HIGH
PR
LEPTONS.57
68 |
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| id | DE-604.BV010469567 |
| illustrated | Illustrated |
| indexdate | 2024-10-09T16:17:12Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-006976233 |
| oclc_num | 64528021 |
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| owner_facet | DE-355 DE-BY-UBR DE-29T DE-12 DE-11 DE-188 |
| physical | 68 S. graph. Darst. |
| publishDate | 1994 |
| publishDateSearch | 1994 |
| publishDateSort | 1994 |
| record_format | marc |
| spelling | Cattaneo, Paolo W. Verfasser aut Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment vorgelegt von Paolo Walter Cattaneo 1994 68 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier München, Univ., Diss., 1994 Z-Boson (DE-588)4222264-3 gnd rswk-swf Lebensdauer (DE-588)4034837-4 gnd rswk-swf Bottom-Teilchen (DE-588)4264356-9 gnd rswk-swf Zerfall (DE-588)4067675-4 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Z-Boson (DE-588)4222264-3 s Zerfall (DE-588)4067675-4 s Bottom-Teilchen (DE-588)4264356-9 s Lebensdauer (DE-588)4034837-4 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006976233&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Cattaneo, Paolo W. Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment Z-Boson (DE-588)4222264-3 gnd Lebensdauer (DE-588)4034837-4 gnd Bottom-Teilchen (DE-588)4264356-9 gnd Zerfall (DE-588)4067675-4 gnd |
| subject_GND | (DE-588)4222264-3 (DE-588)4034837-4 (DE-588)4264356-9 (DE-588)4067675-4 (DE-588)4113937-9 |
| title | Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment |
| title_auth | Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment |
| title_exact_search | Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment |
| title_full | Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment vorgelegt von Paolo Walter Cattaneo |
| title_fullStr | Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment vorgelegt von Paolo Walter Cattaneo |
| title_full_unstemmed | Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment vorgelegt von Paolo Walter Cattaneo |
| title_short | Measurement of the b hadron lifetime with the dipole method at the ALEPH experiment |
| title_sort | measurement of the b hadron lifetime with the dipole method at the aleph experiment |
| topic | Z-Boson (DE-588)4222264-3 gnd Lebensdauer (DE-588)4034837-4 gnd Bottom-Teilchen (DE-588)4264356-9 gnd Zerfall (DE-588)4067675-4 gnd |
| topic_facet | Z-Boson Lebensdauer Bottom-Teilchen Zerfall Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006976233&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT cattaneopaolow measurementofthebhadronlifetimewiththedipolemethodatthealephexperiment |