Dark Matter Search with ANTARES: = Suche nach Dunkler Materie mit ANTARES
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2011
|
| Schlagworte: | |
| Online-Zugang: | kostenfrei https://nbn-resolving.org/urn:nbn:de:bvb:29-opus-29353 Inhaltsverzeichnis |
| Beschreibung: | 185 S. graph. Darst. 21 cm |
Internformat
MARC
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| 041 | 0 | |a eng | |
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| 100 | 1 | |a Motz, Holger Martin |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Dark Matter Search with ANTARES |b = Suche nach Dunkler Materie mit ANTARES |c vorgelegt von Holger Motz |
| 246 | 1 | 1 | |a Suche nach Dunkler Materie mit ANTARES |
| 264 | 1 | |c 2011 | |
| 300 | |a 185 S. |b graph. Darst. |c 21 cm | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Erlangen-Nürnberg, Univ., Diss., 2011 | ||
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 776 | 0 | 8 | |i Erscheint auch als |n Online-Ausgabe |o urn:nbn:de:bvb:29-opus-29353 |
| 856 | 4 | |u https://open.fau.de/handle/openfau/1981 |x Verlag |z kostenfrei |3 Volltext | |
| 856 | 4 | |u https://nbn-resolving.org/urn:nbn:de:bvb:29-opus-29353 |x Resolvingsystem | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024664133&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 912 | |a ebook | ||
| 999 | |a oai:aleph.bib-bvb.de:BVB01-024664133 | ||
Datensatz im Suchindex
| _version_ | 1804148732835397632 |
|---|---|
| adam_text | CONTENTS
1
INTRODUCTION
7
2
DARK
MATTER
10
2.1
EVIDENCE
FOR
DARK
MATTER
FROM
COSMOLOGY
.........................
10
2.1.1
THE
CONCORDANCE
MODEL
OF
COSMOLOGY
....................
10
2.1.2
SUPERNOVAE
TYPE
1A
...................................................
12
2.1.3
THE
COSMIC
MICROWAVE
BACKGROUND
.........................
13
2.1.4
LARGE
SCALE
STRUCTURES
................................................
15
2.1.5
COLD
DARK
MATTER
PARTICLES
.......................................
15
2.1.6
DARK
MATTER
FREEZE-OUT
.............................................
16
2.2
EVIDENCE
FOR
DARK
MATTER
FROM
ASTROPHYSICAL
OBSERVATIONS
.
16
2.2.1
MASS
OF
GALAXY
CLUSTERS
..............................................
17
2.2.2
GALAXY
ROTATION
CURVES
..............................................
17
2.2.3
MODIFIED
NEWTONIAN
DYNAMICS
................................
17
2.2.4
MERGING
GALAXY
CLUSTERS
...........................................
18
3
THEORETICAL
BACKGROUND
OF
DARK
MATTER
20
3.1
SUPERSYMMETRY
......................................................................
20
3.1.1
THE
HIGGS
MASS
FINE
TUNING
PROBLEM
.......................
20
3.1.2
MSSM
..........................................................................
21
3.1.3
SOFT
SUPERSYMMETRY
BREAKING
...................................
21
3.1.4
UNIFICATION
....................................................................
23
3.1.5
THE
NEUTRALINO
............................................................
23
3.1.6
R-PARITY
.......................................................................
25
3.1.7
MSUGRA
..........................................................................
25
3.2
EXTRA
DIMENSION
THEORIES
.....................................................
26
3.2.1
UNIVERSAL
EXTRA
DIMENSIONS
........................................
26
3.2.2
WARPED
EXTRA
DIMENSIONS
...........................................
27
1
4
SEARCH
FOR
DARK
MATTER
29
4.1
DIRECT
DETECTION
......................................................................
29
4.1.1
WIMP
NUCLEUS
INTERACTION
..........................................
29
4.1.2
EXPERIMENTAL
SETUPS
...................................................
29
4.2
INDIRECT
DETECTION
...................................................................
30
4.2.1
ANNIHILATION
PRODUCTS
................................................
30
4.2.2
SIGNALS
OF
DARK
MATTER
ANNIHILATION
FROM
THE
GALAC
TIC
CENTRE
...................................................................
31
4.2.3
NEUTRINOS
FROM
DARK
MATTER
ANNIHILATION
IN
THE
SUN
32
4.2.4
NEUTRINOS
FROM
DARK
MATTER
ANNIHILATION
IN
THE
EARTH
33
5
ANTARES
36
5.1
OPERATING
PRINCIPLE
................................................................
36
5.2
DETECTOR
ENVIRONMENT
..........................................................
36
5.3
DETECTOR
INFRASTRUCTURE
..........................................................
37
5.3.1
THE
ANTARES
UNES
...................................................
37
5.3.2
THE
ANTARES
STOREYS
................................................
39
5.3.3
OFFSHORE
DATA
AQUISITION
ELECTRONICS
.........................
39
5.4
DATA
PROCESSING
.....................................................................
40
5.4.1
TIME
MEASUREMENT
AND
TIMING
CALIBRATION
...............
41
5.4.2
AMPLITUDE
MEASUREMENT
AND
CHARGE
CALIBRATION
.
.
42
5.4.3
WALK
EFFECT
CORRECTION
.................................................
43
5.4.4
CALIBRATION
DATASETS
....................................................
43
5.4.5
TRIGGERING
....................................................................
44
5.4.6
OM
CONDITION
...............................................................
45
5.4.7
IN
SITU
CALIBRATION
WITH
................................................
46
5.5
DETECTOR
ALIGNMENT
................................................................
46
5.5.1
ACOUSTIC
POSITIONING
SYSTEM
......................................
47
5.5.2
STOREY
ORIENTATION
MEASUREMENT
................................
47
5.5.3
IN
SITU
CALIBRATION
OF
COMPASSES
AND
TILTMETERS
...
48
5.5.4
THE
LINESHAPE
FORMULA
..............................................
49
5.5.5
FITTING
ALGORITHM
.........................................................
51
5.5.6
ALIGNMENT
PRECISION
...................................................
53
6
SENSITIVITY
OF
ANTARES
TO
MSUGRA
55
6.1
EFFECTIVE
AREA
IN
THE
LOW
ENERGY
REGIME
............................
55
6.2
SIGNAL
NEUTRINO
FLUX
..............................................................
56
6.2.1
REGIONS
OF
THE
MSUGRA
PARAMETER
SPACE
....................
56
6.2.2
MSUGRA
PARAMETER
SPACE
SCAN
..................................
57
6.2.3
CALCULATION
OF
THE
NEUTRINO
FLUX
...............................
57
6.3
CALCULATION
OF
THE
SENSITIVITY
...............................................
60
2
6.3.1
SIGNAL
DETECTION
RATE
...................................................
60
6.3.2
ANTARES
SENSITIVITY
FOR
FIVE
YEARS
.........................
60
6.4
COMPARISON
TO
OTHER
EXPERIMENTS
.......................................
62
6.4.1
SPIN
INDEPENDENT
CROSS
SECTION
...............................
63
6.4.2
SPIN
DEPENDENT
CROSS
SECTION
..................................
63
7
EVENT
RECONSTRUCTION
67
7.1
BACKGROUND
...........................................................................
67
7.1.1
OPTICAL
BACKGROUND
..................................................
68
7.1.2
ELECTOMAGNETIC
AND
HADRONIC
SHOWERS
...................
69
7.1.3
ATMOSPHERIC
MUONS
..................................................
69
7.2
SEATRAY
SOFTWARE
FRAMEWORK
...............................................
71
7.3
HIT
SELECTION
STRATEGIES
..........................................................
72
7.3.1
TRIGGERED
HITS
.............................................................
72
7.3.2
CLUSTER
HIT
SELECTION
..................................................
72
7.4
BBFIT
RECONSTRUCTION
.............................................................
77
7.4.1
QUALITY
CUTS
................................................................
78
7.5
ARTIFICIAL
NEURAL
NETWORKS
.....................................................
78
7.5.1
EVENT
CLASSIFICATION
.....................................................
78
7.5.2
ENERGY
RECONSTRUCTION
...............................................
79
7.6
SIMULATED
ANNEALING
TRACK
RECONSTRUCTION
.........................
80
7.6.1
THE
GULLIVER
RECONSTRUCTION
FRAMEWORK
................
82
7.6.2
TRACK
PARALLEL
PARAMETRISATION
.................................
82
7.6.3
PROBABILITY
DENSITY
FUNCTION
....................................
83
7.6.4
PREFITS
........................................................................
85
7.6.5
FINAL
FIT
......................................................................
86
7.6.6
EVENT
PRESELECTION
.....................................................
86
7.6.7
QUALITY
CUTS
................................................................
88
7.6.8
RECONSTRUCTION
PERFORMANCE
....................................
89
7.7
AART
RECONSTRUCTION
................................................................
92
7.7.1
RECONSTRUCTION
STEPS
..................................................
92
7.7.2
CUT
PARAMETERS
&U
AND
A
..........................................
93
8
MONTE
CARLO
SIMULATION
94
8.1
SIMULATION
CHAIN
...................................................................
94
8.1.1
ATMOSPHERIC
MUON
SIMULATION
.................................
94
8.1.2
NEUTRINO
SIMULATION
..................................................
96
8.1.3
EVENT
WEIGHTS
.............................................................
97
8.1.4
SIMULATION
OF
THE
PMT
AND
DAQ
ELECTRONICS
...........
97
8.1.5
ADDITION
OF
OPTICAL
BACKGROUND
FROM
MINIMUM
BIAS
EVENTS
...........................................................................
100
3
8.1.6
GENERATION
OF
MONTE
CARLO
SETS
FOR
GROUPS
OF
RUNS
.
102
8.1.7
EVENTS
FROM
DARK
MATTER
ANNIHILATION
.........................
103
8.1.8
EVENTS
FROM
PURE
OPTICAL
BACKGROUND
.........................
105
8.2
COMPARISON
OF
MEASURED
DATA
AND
SIMULATION
......................
106
8.2.1
TRIGGER
LEVEL
HIT
DISTRIBUTIONS
.....................................
107
8.2.2
RECONSTRUCTION
LEVEL
EVENT
DISTRIBUTIONS
....................
108
8.2.3
ANGULAR
DISTRIBUTION
OF
EVENTS
.....................................
114
8.2.4
ENERGY
DISTRIBUTION
OF
EVENTS
.......................................
119
8.2.5
DISCUSSION
.......................................................................
119
9
LIMIT
ON
DARK
MATTER
ANNIHILATION
122
9.1
DATA
PREPARATION
.....................................................................
122
9.1.1
SELECTION
ON
OPTICAL
MODULES
........................................
123
9.1.2
TIMEFRAME
QUALITY
SELECTION
........................................
123
9.1.3
RETRIGGERING
OF
EVENTS
...................................................
123
9.2
EVENT
SELECTION
CUTS
...............................................................
124
9.2.1
PERFORMANCE
OF
THE
EVENT
CLASSIFICATION
.......................
124
9.2.2
CUTS
TO
REJECT
ATMOSPHERIC
MUONS
FOR
BBFIT
............
124
9.2.3
DATA
TO
MONTE
CARLO
COMPARISON
ON
NEUTRINO
EVENTS
128
9.2.4
CUT
TO
REJECT
ATMOSPHERIC
MUONS
FOR
THE
SIMULATED
ANNEALING
FIT
................................................................
131
9.2.5
SEARCH
CONE
OPTIMISATION
.............................................
131
9.2.6
SYSTEMATIC
ERRORS
...........................................................
135
9.3
RESULTS
......................................................................................
135
9.3.1
LIMIT
FROM
DECEMBER
2010
DATA
..................................
135
9.3.2
SENSITIVITY
FOR
FIVE
YEARS
................................................
140
9.4
PERFORMANCE
OF
DIE
RECONSTRUCTION
ALGORITHMS
.....................
144
9.4.1
ATMOSPHERIC
NEUTRINO
FLUX
..........................................
144
9.4.2
SIGNAL
NEUTRINO
FLUX
......................................................
144
10
CONCLUSIONS
AND
OUTLOOK
151
10.1
DETECTOR
ALIGNMENT
...................................................................
151
10.2
SENSITIVITY
STUDIES
.....................................................................
152
10.3
EVENT
RECONSTRUCTION
................................................................
152
10.4
UNDERSTANDING
THE
DETECTOR
PROPERTIES
....................................
153
10.5
PHYSICS
ANALYSIS
........................................................................
154
A
RUNLIST
156
B
SIMULATED
ANNEALING
FIT
PDF
169
4
C
LIST
OF
FIGURES
169
D
LIST
OF
TABLES
173
E
BIBLIOGRAPHY
174
5
|
| any_adam_object | 1 |
| author | Motz, Holger Martin |
| author_facet | Motz, Holger Martin |
| author_role | aut |
| author_sort | Motz, Holger Martin |
| author_variant | h m m hm hmm |
| building | Verbundindex |
| bvnumber | BV039803717 |
| collection | ebook |
| ctrlnum | (OCoLC)775087945 (DE-599)DNB1018432167 |
| dewey-full | 523.1126 |
| dewey-hundreds | 500 - Natural sciences and mathematics |
| dewey-ones | 523 - Specific celestial bodies and phenomena |
| dewey-raw | 523.1126 |
| dewey-search | 523.1126 |
| dewey-sort | 3523.1126 |
| dewey-tens | 520 - Astronomy and allied sciences |
| discipline | Physik Geographie |
| format | Thesis Book |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV039803717 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T00:11:49Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-024664133 |
| oclc_num | 775087945 |
| open_access_boolean | 1 |
| owner | DE-384 DE-473 DE-BY-UBG DE-703 DE-1051 DE-824 DE-29 DE-12 DE-91 DE-BY-TUM DE-19 DE-BY-UBM DE-1049 DE-92 DE-739 DE-898 DE-BY-UBR DE-355 DE-BY-UBR DE-706 DE-20 DE-1102 DE-29T |
| owner_facet | DE-384 DE-473 DE-BY-UBG DE-703 DE-1051 DE-824 DE-29 DE-12 DE-91 DE-BY-TUM DE-19 DE-BY-UBM DE-1049 DE-92 DE-739 DE-898 DE-BY-UBR DE-355 DE-BY-UBR DE-706 DE-20 DE-1102 DE-29T |
| physical | 185 S. graph. Darst. 21 cm |
| psigel | ebook |
| publishDate | 2011 |
| publishDateSearch | 2011 |
| publishDateSort | 2011 |
| record_format | marc |
| spelling | Motz, Holger Martin Verfasser aut Dark Matter Search with ANTARES = Suche nach Dunkler Materie mit ANTARES vorgelegt von Holger Motz Suche nach Dunkler Materie mit ANTARES 2011 185 S. graph. Darst. 21 cm txt rdacontent n rdamedia nc rdacarrier Erlangen-Nürnberg, Univ., Diss., 2011 (DE-588)4113937-9 Hochschulschrift gnd-content Erscheint auch als Online-Ausgabe urn:nbn:de:bvb:29-opus-29353 https://open.fau.de/handle/openfau/1981 Verlag kostenfrei Volltext https://nbn-resolving.org/urn:nbn:de:bvb:29-opus-29353 Resolvingsystem DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024664133&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Motz, Holger Martin Dark Matter Search with ANTARES = Suche nach Dunkler Materie mit ANTARES |
| subject_GND | (DE-588)4113937-9 |
| title | Dark Matter Search with ANTARES = Suche nach Dunkler Materie mit ANTARES |
| title_alt | Suche nach Dunkler Materie mit ANTARES |
| title_auth | Dark Matter Search with ANTARES = Suche nach Dunkler Materie mit ANTARES |
| title_exact_search | Dark Matter Search with ANTARES = Suche nach Dunkler Materie mit ANTARES |
| title_full | Dark Matter Search with ANTARES = Suche nach Dunkler Materie mit ANTARES vorgelegt von Holger Motz |
| title_fullStr | Dark Matter Search with ANTARES = Suche nach Dunkler Materie mit ANTARES vorgelegt von Holger Motz |
| title_full_unstemmed | Dark Matter Search with ANTARES = Suche nach Dunkler Materie mit ANTARES vorgelegt von Holger Motz |
| title_short | Dark Matter Search with ANTARES |
| title_sort | dark matter search with antares suche nach dunkler materie mit antares |
| title_sub | = Suche nach Dunkler Materie mit ANTARES |
| topic_facet | Hochschulschrift |
| url | https://open.fau.de/handle/openfau/1981 https://nbn-resolving.org/urn:nbn:de:bvb:29-opus-29353 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024664133&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT motzholgermartin darkmattersearchwithantaressuchenachdunklermateriemitantares AT motzholgermartin suchenachdunklermateriemitantares |