A precision measurement of the Z 0 line shape:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | German |
| Veröffentlicht: |
Bonn
Univ., Physikalisches Inst.
1996
|
| Schriftenreihe: | Physikalisches Institut <Bonn>: [Universität Bonn, Physikalisches Institut / IR]
1996,1 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Bonn, Univ., Diss., 1996 |
| Beschreibung: | IV, 143 S. Ill., graph. Darst. |
Internformat
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| 100 | 1 | |a Schmitt, Bernd |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a A precision measurement of the Z 0 line shape |c vorgelegt von Bernd Schmitt. [Universität Bonn, Physikalisches Institut] |
| 264 | 1 | |a Bonn |b Univ., Physikalisches Inst. |c 1996 | |
| 300 | |a IV, 143 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Physikalisches Institut <Bonn>: [Universität Bonn, Physikalisches Institut / IR] |v 1996,1 | |
| 500 | |a Zugl.: Bonn, Univ., Diss., 1996 | ||
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| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-007293588 | |
Datensatz im Suchindex
| _version_ | 1808046358977839104 |
|---|---|
| adam_text |
TABLE
OF
CONTENTS
1
INTRODUCTION
1
2
THE
STANDARD
MODEL
4
2.1
THE
STANDARD
MODEL
.
4
2.1.1
THE
ELECTROWEAK
INTERACTION
.
4
2.1.2
THE
STRONG
INTERACTION
.
6
2.2
THE
PROCESS
E
+
E~
-
*
FF
.
6
2.3
DETERMINATION
OF
ELECTROWEAK
PARAMETERS
.
8
3
LEP
AND
THE
OPAL
DETECTOR
10
3.1
LEP
.
10
3.1.1
THE
ENERGY
CALIBRATION
OF
LEP
.
10
3.2
THE
OPAL
DETECTOR
.
14
3.2.1
THE
CENTRAL
DETECTOR
.
14
3.2.2
THE
CALORIMETER
REGION
OF
THE
OPAL
DETECTOR
.
15
3.2.3
THE
MUON
SYSTEM
.
16
3.2.4
THE
FORWARD
DETECTORS
.
16
3.3
THE
TRIGGER
SYSTEM
.
20
3.4
MONTE
CARLO
EVENT
SIMULATION
.
20
4
THE
SIW-DETECTOR
23
4.1
MECHANICS
.
23
II
TABLE
OF
CONTENTS
4.2
SILICON
DETECTORS
.
24
4.3
READOUT
ELECTRONICS
.
26
4.4
READOUT
AND
CONTROL
SYSTEM
.
29
4.5
THE
TRIGGER
OF
THE
SIW-DETECTOR
.
31
5
THE
LUMINOSITY
MEASUREMENT
32
5.1
INTRODUCTION
.
32
5.2
GEOMETRICAL
SOURCES
OF
SYSTEMATIC
ERRORS
.
34
5.3
ANALYSIS
STRATEGY
.
36
5.4
THE
SIW
TESTBEAM
MEASUREMENT
OF
THE
SHIFT
AS
.
37
5.5
THE
SIW
COORDINATE
RECONSTRUCTION
.
40
5.6
SELECTION
CUTS
.
46
5.7
SYSTEMATIC
ERRORS
OF
THE
LUMINOSITY
MEASUREMENT
.
49
5.7.1
ERRORS
IN
THE
GEOMETRY
OF
THE
SIW
DETECTORS
.
49
5.7.2
ERRORS
DUE
TO
THE
RADIAL
COORDINATE
RECONSTRUCTION
.
50
5.7.3
EFFECT
OF
THE
LEP
BEAM
PARAMETERS
ON
THE
LUMINOSITY
MEASUREMENT
.
.
53
5.7.4
ERRORS
DUE
TO
UNCERTAINTIES
IN
THE
ENERGY
RESPONSE
.
54
5.7.5
CLUSTER
FINDING
EFFICIENCY
.
57
5.7.6
TRIGGER
EFFICIENCY
.
57
5.7.7
BACKGROUND
.
58
5.8
THEORY
ERROR
.
59
5.9
SUMMARY
OF
THE
ERRORS
OF
THE
LUMINOSITY
MEASUREMENT
.
60
6
THE
EVENT
SELECTION
62
6.1
MULTI
HADRON
EVENTS
.
62
6.2
E
+
E~
EVENTS
.
62
6.3
EVENTS
.
63
6.4
T
+
T
~
EVENTS
.
63
TABLE
OF
CONTENTS
III
7
THE
SELECTION
OF
MULTI
HADRONIC
EVENTS
69
7.1
INTRODUCTION
.
69
7.2
SELECTION
CUTS
.
70
7.3
ANALYSIS
STRATEGY
.
76
7.4
MEASURING
THE
INEFFICIENCY
WITH
DATA
.
77
7.4.1
THE
SIMULATION
OF
THE
FORWARD
REGION
IN
THE
BARREL
.
78
7.4.2
RESULT
OF
THE
HOLE
SIMULATION
PROCEDURE
.
85
7.5
SYSTEMATIC
ERRORS
OF
THE
MULTIHADRON
SELECTION
.
85
7.5.1
SYSTEMATIC
ERRORS
OF
THE
HOLE
SIMULATION
PROCEDURE
.
85
7.5.2
SYSTEMATIC
ERROR
OF
THE
DETECTOR
SIMULATION
.
89
7.5.3
BACKGROUND
.
91
7.5.4
DETECTOR
STABILITY
AND
CALIBRATION
.
93
7.6
EFFICIENCY
DETERMINATION
AT
THE
DIFFERENT
SCAN
POINTS
.
96
7.7
SUMMARY
.
96
8
THE
LINE
SHAPE
FITS
98
8.1
PARAMETRIZATION
OF
THE
CROSS
SECTIONS
.
98
8.1.1
LOWEST
ORDER
PREDICTIONS
.
98
8.1.2
RADIATIVE
CORRECTIONS
.
99
8.2
ELECTROWEAK
OBSERVABLES
.
103
8.3
THE
PROGAM
ZFITTER
.
104
8.4
FITTING
PROCEDURE
.
105
8.4.1
EXPERIMENTAL
ERRORS
.
106
8.4.2
UNCERTAINTIES
IN
THE
LEP
ENERGY
SCALE
.
108
8.5
RESULTS
OF
THE
FIT
.
110
8.5.1
MODEL
INDEPENDENT
FIT
.
110
8.5.2
STANDARD
MODEL
FIT
.
116
IV
TABLE
OF
CONTENTS
9
SUMMARY
AND
CONCLUSION
117
A
DETAILS
OF
THE
LUMINOSITY
MEASUREMENT
119
A.L
GEOMETRICAL
ERRORS
OF
THE
LUMINOSITY
MEASUREMENT
.
119
A.
2
DETAILS
OF
THE
COORDINATE
RECONSTRUCTION
.
123
A.
2.1
DETERMINATION
OF
THE
APPARENT
WIDTH
W
.
123
A.
2.2
LINEARIZATION
OF
THE
COORDINATE
RECONSTRUCTION
.
124
A.
3
DETERMINATION
OF
THE
LATERAL
SHOWER
PROFILE
.
125
A.
3.1
PARAMETRIZATION
OF
THE
LATERAL
SHOWER
PROFILE
.
125
A.
3.2
DETERMINATION
OF
THE
PARAMETERS
.
125
A.
3.3
DETERMINATION
OF
THE
SHIFT
WITH
THE
LATERAL
SHOWER
PROFILE
.
129
B
DETAILS
OF
THE
MULTIHADRON
SELECTION
130
B.L
MODIFICATION
OF
THE
HDMH
SELECTION
.
130
B.2
STUDIES
TO
INCREASE
THE
EFFICIENCY
OF
THE
MULTI
HADRON
SELECTION
.
134
B.3
THE
FAST
SMEAR
MODE
MONTE
CARLO
.
137 |
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| discipline | Physik |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV010904879 |
| illustrated | Illustrated |
| indexdate | 2024-08-22T00:42:54Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007293588 |
| oclc_num | 75764129 |
| open_access_boolean | |
| owner | DE-12 DE-91 DE-BY-TUM |
| owner_facet | DE-12 DE-91 DE-BY-TUM |
| physical | IV, 143 S. Ill., graph. Darst. |
| publishDate | 1996 |
| publishDateSearch | 1996 |
| publishDateSort | 1996 |
| publisher | Univ., Physikalisches Inst. |
| record_format | marc |
| series2 | Physikalisches Institut <Bonn>: [Universität Bonn, Physikalisches Institut / IR] |
| spelling | Schmitt, Bernd Verfasser aut A precision measurement of the Z 0 line shape vorgelegt von Bernd Schmitt. [Universität Bonn, Physikalisches Institut] Bonn Univ., Physikalisches Inst. 1996 IV, 143 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Physikalisches Institut <Bonn>: [Universität Bonn, Physikalisches Institut / IR] 1996,1 Zugl.: Bonn, Univ., Diss., 1996 Z-Boson (DE-588)4222264-3 gnd rswk-swf OPAL Teilchendetektor (DE-588)4348472-4 gnd rswk-swf Hadronischer Zerfall (DE-588)4275324-7 gnd rswk-swf Luminosität Elementarteilchenphysik (DE-588)4358468-8 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Z-Boson (DE-588)4222264-3 s Hadronischer Zerfall (DE-588)4275324-7 s OPAL Teilchendetektor (DE-588)4348472-4 s Luminosität Elementarteilchenphysik (DE-588)4358468-8 s DE-604 IR] Physikalisches Institut <Bonn>: [Universität Bonn, Physikalisches Institut 1996,1 (DE-604)BV000902356 1996,1 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007293588&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Schmitt, Bernd A precision measurement of the Z 0 line shape Z-Boson (DE-588)4222264-3 gnd OPAL Teilchendetektor (DE-588)4348472-4 gnd Hadronischer Zerfall (DE-588)4275324-7 gnd Luminosität Elementarteilchenphysik (DE-588)4358468-8 gnd |
| subject_GND | (DE-588)4222264-3 (DE-588)4348472-4 (DE-588)4275324-7 (DE-588)4358468-8 (DE-588)4113937-9 |
| title | A precision measurement of the Z 0 line shape |
| title_auth | A precision measurement of the Z 0 line shape |
| title_exact_search | A precision measurement of the Z 0 line shape |
| title_full | A precision measurement of the Z 0 line shape vorgelegt von Bernd Schmitt. [Universität Bonn, Physikalisches Institut] |
| title_fullStr | A precision measurement of the Z 0 line shape vorgelegt von Bernd Schmitt. [Universität Bonn, Physikalisches Institut] |
| title_full_unstemmed | A precision measurement of the Z 0 line shape vorgelegt von Bernd Schmitt. [Universität Bonn, Physikalisches Institut] |
| title_short | A precision measurement of the Z 0 line shape |
| title_sort | a precision measurement of the z 0 line shape |
| topic | Z-Boson (DE-588)4222264-3 gnd OPAL Teilchendetektor (DE-588)4348472-4 gnd Hadronischer Zerfall (DE-588)4275324-7 gnd Luminosität Elementarteilchenphysik (DE-588)4358468-8 gnd |
| topic_facet | Z-Boson OPAL Teilchendetektor Hadronischer Zerfall Luminosität Elementarteilchenphysik Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007293588&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV000902356 |
| work_keys_str_mv | AT schmittbernd aprecisionmeasurementofthez0lineshape |