Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | German |
| Veröffentlicht: |
Aachen
Physikalische Inst.
1994
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Aachen, Techn. Hochsch., Diss., 1994 |
| Beschreibung: | 123 S. graph. Darst. |
Internformat
MARC
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| 100 | 1 | |a Nisius, Richard |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering |c vorgelegt von Richard Nisius |
| 246 | 1 | 3 | |a PITHA 94 21 |
| 264 | 1 | |a Aachen |b Physikalische Inst. |c 1994 | |
| 300 | |a 123 S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Zugl.: Aachen, Techn. Hochsch., Diss., 1994 | ||
| 650 | 0 | 7 | |a Kopplungskonstante |0 (DE-588)4260284-1 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Elektron-Proton-Streuung |0 (DE-588)4263840-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a H1 |g Teilchendetektor |0 (DE-588)4443767-5 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Starke Wechselwirkung |0 (DE-588)4182921-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Drei-Jet-Ereignis |0 (DE-588)4333381-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Tiefinelastische Streuung |0 (DE-588)4185432-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Hadronenjet |0 (DE-588)4246572-2 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Tiefinelastische Streuung |0 (DE-588)4185432-9 |D s |
| 689 | 0 | 1 | |a Hadronenjet |0 (DE-588)4246572-2 |D s |
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| 689 | 0 | |5 DE-604 | |
| 689 | 1 | 0 | |a Elektron-Proton-Streuung |0 (DE-588)4263840-9 |D s |
| 689 | 1 | 1 | |a Tiefinelastische Streuung |0 (DE-588)4185432-9 |D s |
| 689 | 1 | 2 | |a Drei-Jet-Ereignis |0 (DE-588)4333381-3 |D s |
| 689 | 1 | 3 | |a Starke Wechselwirkung |0 (DE-588)4182921-9 |D s |
| 689 | 1 | 4 | |a Kopplungskonstante |0 (DE-588)4260284-1 |D s |
| 689 | 1 | 5 | |a H1 |g Teilchendetektor |0 (DE-588)4443767-5 |D s |
| 689 | 1 | |5 DE-604 | |
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| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-006599190 | |
Datensatz im Suchindex
| _version_ | 1808228205632421888 |
|---|---|
| adam_text |
CONTENTS
1
INTRODUCTION
1
1.1
MOTIVATION
.
1
1.2
HOW
EVERYTHING
COMES
ABOUT
.
4
2
THE
STRONG
COUPLING
CONSTANT
A
A
5
2.1
THE
RUNNING
OF
A,
.
5
2.2
STATUS
OF
A
3
DETERMINATIONS
.
9
3
DEEP
INELASTIC
SCATTERING
DIS
13
3.1
KINEMATIC
VARIABLES
IN
DIS
.
.
.
13
3.2
DIS
IN
TERMS
OF
PARTON
SCATTERING
.
16
3.3
THE
PARTON
DENSITY
FUNCTIONS
.
18
4
JETS
AND
JET
ALGORITHMS
24
4.1
CONE
ALGORITHM
.
25
4.2
CLUSTER
ALGORITHMS
.
25
4.2.1
THE
JADE
ALGORITHM
AND
THE
PSEUDO
PARTICLE
CONCEPT
.
25
4.2.2
THE
K
T
ALGORITHM
.
27
5
STATUS
OF
JET-CROSS
SECTION
CALCULATIONS
IN
DIS
29
5.1
SECOND
ORDER
CALCULATIONS
.
29
5.1.1
THE
CROSS
SECTION
MONTE
CARLO
PROJET
.
30
5.1.2
THE
IMPORTANCE
OF
NLO
CROSS
SECTIONS
.
33
5.1.3
CONTRIBUTION
OF
QUARK
AND
GLUON
INITIATED
PROCESSES
.
35
5.2
FACTORIZATION
AND
RESUMMED
CALCULATIONS
.
36
6
STRATEGIES
TO
MEASURE
A
S
AT
HERA
37
6.1
THE
JET
RATE
RATIO
/?2+
I
(Q
2
2/
C
)
.
37
6.2
THE
DIFFERENTIAL
JET
RATE
D
2
(J/C)
.
39
6.3
R
2+
I
(Q
2
,
Y
C
)
VERSUS
THE
(2+L)-JET
CROSS
SECTION
.
39
6.4
SCALING
VIOLATIONS
IN
STRUCTURE
FUNCTIONS
.
40
7
THE
MACHINERY
TO
GENERATE
DIS
EVENTS
41
7.1
LEPTO61
.
42
7.1.1
HARD
MATRIX
ELEMENTS
.
42
7.1.2
LEADING
LOGARITHMIC
PARTON
SHOWERS
LLPS
.
43
7.1.3
MATCHING
FIRST
ORDER
MATRIX
ELEMENT
TO
LLPS
.
44
7.2
COMPARISON
OF
PROJET
WITH
LEPTO
.
45
II
CONTENTS
8
HERA
AND
THE
HL
DETECTOR
47
9
TRIGGER
AND
EVENT
SELECTION
50
9.1
ELECTRON
IDENTIFICATION
AND
DATA
SAMPLES
.
50
9.2
DETERMINATION
OF
KINEMATIC
QUANTITIES
.
;
.
55
LOJET
RATE
DETERMINATION
AND
UNCERTAINTIES
63
10.1
JET
RATE
DETERMINATION
.
63
10.2
THE
SUPPRESSION
OF
PARTON
SHOWERS
.
64
10.3
JET
RECONSTRUCTION
QUALITY
.
74
10.3.1
THE
PSEUDO
PARTICLE
APPROACH
.
74
10.3.2
JET
MIGRATIONS
AND
Y
C
RESOLUTION
.
76
10.3.3
JET
RATE
AND
JET
FOUR
VECTORS
.
77
10.3.4
THE
CORRECTION
TO
THE
PARTON
LEVEL
.
84
10.4
JET
RATE
DETERMINATION
UNCERTAINTIES
.
85
10.4.1
CALORIMETRIC
CELLS
VERSUS
CALORIMETRIC
CLUSTERS
.
85
10.4.2
RECOMBINATION
SCHEME
UNCERTAINTY
.
85
10.5
CONFRONTING
THE
K
T
ALGORITHM
WITH
DIS
EVENTS
.
89
11
RESULTS
92
11.1
JET
RATE
DISTRIBUTIONS
COMPARED
TO
THE
EVENT
GENERATORS
.
92
11.2
HL
JET
DATA
COMPARED
TO
THE
MEPS
PREDICTIONS
.
95
11.3
MEASUREMENT
OF
THE
^(^/C)
DISTRIBUTION
.
99
11.4
MEASUREMENT
OF
THE
(2+L)-JET
CROSS
SECTION
.
100
11.5
THE
OT
S
DETERMINATION
AND
SYSTEMATIC
UNCERTAINTIES
.
102
11.5.1
DEPENDENCE
ON
JET
REQUIREMENTS
AND
ENERGY
SCALE
.
104
11.5.2
DEPENDENCE
ON
PARTON
DENSITIES
.
107
11.5.3
DEPENDENCE
ON
THE
RENORMALIZATION
AND
FACTORIZATION
SCALE
.
108
11.5.4
SUMMARY
OF
THE
SYSTEMATIC
INVESTIGATIONS
ON
A
S
.
113
12
CONCLUSIONS
115
BIBLIOGRAPHY
117
LIST
OF
FIGURES
121
LIST
OF
TABLES
123
DANKSAGUNG
125
LEBENSLAUF
127 |
| any_adam_object | 1 |
| author | Nisius, Richard |
| author_facet | Nisius, Richard |
| author_role | aut |
| author_sort | Nisius, Richard |
| author_variant | r n rn |
| building | Verbundindex |
| bvnumber | BV009958511 |
| classification_tum | PHY 436d PHY 413d |
| ctrlnum | (OCoLC)75507990 (DE-599)BVBBV009958511 |
| discipline | Physik |
| format | Book |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV009958511 |
| illustrated | Illustrated |
| indexdate | 2024-08-24T00:53:17Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-006599190 |
| oclc_num | 75507990 |
| open_access_boolean | |
| owner | DE-355 DE-BY-UBR DE-91 DE-BY-TUM DE-83 |
| owner_facet | DE-355 DE-BY-UBR DE-91 DE-BY-TUM DE-83 |
| physical | 123 S. graph. Darst. |
| publishDate | 1994 |
| publishDateSearch | 1994 |
| publishDateSort | 1994 |
| publisher | Physikalische Inst. |
| record_format | marc |
| spelling | Nisius, Richard Verfasser aut Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering vorgelegt von Richard Nisius PITHA 94 21 Aachen Physikalische Inst. 1994 123 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Zugl.: Aachen, Techn. Hochsch., Diss., 1994 Kopplungskonstante (DE-588)4260284-1 gnd rswk-swf Elektron-Proton-Streuung (DE-588)4263840-9 gnd rswk-swf H1 Teilchendetektor (DE-588)4443767-5 gnd rswk-swf Starke Wechselwirkung (DE-588)4182921-9 gnd rswk-swf Drei-Jet-Ereignis (DE-588)4333381-3 gnd rswk-swf Tiefinelastische Streuung (DE-588)4185432-9 gnd rswk-swf Hadronenjet (DE-588)4246572-2 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Tiefinelastische Streuung (DE-588)4185432-9 s Hadronenjet (DE-588)4246572-2 s Kopplungskonstante (DE-588)4260284-1 s DE-604 Elektron-Proton-Streuung (DE-588)4263840-9 s Drei-Jet-Ereignis (DE-588)4333381-3 s Starke Wechselwirkung (DE-588)4182921-9 s H1 Teilchendetektor (DE-588)4443767-5 s DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006599190&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Nisius, Richard Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering Kopplungskonstante (DE-588)4260284-1 gnd Elektron-Proton-Streuung (DE-588)4263840-9 gnd H1 Teilchendetektor (DE-588)4443767-5 gnd Starke Wechselwirkung (DE-588)4182921-9 gnd Drei-Jet-Ereignis (DE-588)4333381-3 gnd Tiefinelastische Streuung (DE-588)4185432-9 gnd Hadronenjet (DE-588)4246572-2 gnd |
| subject_GND | (DE-588)4260284-1 (DE-588)4263840-9 (DE-588)4443767-5 (DE-588)4182921-9 (DE-588)4333381-3 (DE-588)4185432-9 (DE-588)4246572-2 (DE-588)4113937-9 |
| title | Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering |
| title_alt | PITHA 94 21 |
| title_auth | Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering |
| title_exact_search | Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering |
| title_full | Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering vorgelegt von Richard Nisius |
| title_fullStr | Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering vorgelegt von Richard Nisius |
| title_full_unstemmed | Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering vorgelegt von Richard Nisius |
| title_short | Measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering |
| title_sort | measurement of the strong coupling constant alpha s from jet rates in deep inelastic scattering |
| topic | Kopplungskonstante (DE-588)4260284-1 gnd Elektron-Proton-Streuung (DE-588)4263840-9 gnd H1 Teilchendetektor (DE-588)4443767-5 gnd Starke Wechselwirkung (DE-588)4182921-9 gnd Drei-Jet-Ereignis (DE-588)4333381-3 gnd Tiefinelastische Streuung (DE-588)4185432-9 gnd Hadronenjet (DE-588)4246572-2 gnd |
| topic_facet | Kopplungskonstante Elektron-Proton-Streuung H1 Teilchendetektor Starke Wechselwirkung Drei-Jet-Ereignis Tiefinelastische Streuung Hadronenjet Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006599190&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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