The Hough Transform as event filter for the ANTARES neutrino telescope: a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2012
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| Schlagworte: | |
| Online-Zugang: | Volltext https://nbn-resolving.org/urn:nbn:de:bvb:29-opus-33833 Inhaltsverzeichnis |
| Beschreibung: | 214 S. Ill., graph. Darst. |
Internformat
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| 245 | 1 | 0 | |a The Hough Transform as event filter for the ANTARES neutrino telescope |b a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop |c von Horst Laschinsky |
| 246 | 1 | 1 | |a Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop |
| 264 | 1 | |c 2012 | |
| 300 | |a 214 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Erlangen-Nürnberg, Univ., Diss., 2012 | ||
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| 912 | |a ebook | ||
| 999 | |a oai:aleph.bib-bvb.de:BVB01-025194425 | ||
Datensatz im Suchindex
| _version_ | 1804149373062348800 |
|---|---|
| adam_text | IMAGE 1
C O N T E N T S
1
C O N T E N T S
1 Z U S A M M E N F A S S U N G 5
2 I N T R O D U C T I O N 9
3 T H E A N T A R E S N E U T R I N O T E L E S C O P E 1 3
3.1 WHY NEUTRINO ASTRONOMY? 13
3.2 NEUTRINO DETECTION 14
3.2.1 NEUTRINO NUCLEON REACTIONS 14
3.2.2 CERENKOV NEUTRINO TELESCOPES 15
3.3 OVERVIEW OF THE ANTARES TELESCOPE 17
3.3.1 BASIC DETECTOR LAYOUT 17
3.3.2 DETECTOR STRINGS 17
3.3.3 OPTICAL MODULES AND ELECTRONICS 20
3.3.4 DETERMINING THE DETECTOR S POSITION 21
3.3.5 ENVIRONMENTAL D A T A 22
3.3.6 RECONSTRUCTION OF EVENTS AND THE NEED FOR A CLASSIFICATION TOOL .
23
4 D E A L I N G W I T H P A T T E R N S - S O M E T H E O R E T I C A L
R E M A R K S 2 5
5 D E T E C T I N G A N T A R E S E V E N T S 2 9
5.1 FIRST APPROACHES . 29
5.1.1 ARTIFICIAL NEURAL NETWORKS 29
5.1.2 PRINCIPLE COMPONENT ANALYSIS 34
5.2 ANALYSIS OF GEOMETRIC STRUCTURES 36
5.2.1 PRINCIPLE 36
5.2.2 MATHEMATICS OF MOVING HYPERBOLAS 37
5.2.3 FIRST PATTERN RECOGNITION RESULTS 42
5.3 EVENT DETECTION USING THE HOUGH TRANSFORM 45
HTTP://D-NB.INFO/1025188594
IMAGE 2
2
C O N T E N T S
5.3.1 INTRODUCTION TO THE HOUGH TRANSFORM 45
5.3.2 DETECTION OF STRAIGHT LINES USING THE HOUGH TRANSFORM 48
5.3.3 DETECTION OF HYPERBOLAS USING THE HOUGH TRANSFORM 48
5.3.4 FINDING INTERSECTIONS 53
5.3.5 DETERMINATION OF CUT-OFF PARAMETER -55
5.3.6 ELIMINATION OF RANDOM COINCIDENCES BY COMPARING THE ANGLES OF
DETECTED STRUCTURES 58
5.3.7 ELIMINATION OF RANDOM COINCIDENCES BY APPLICATION OF THE
NEARESTNEIGHBOUR STRATEGY 58
5.3.8 SPE BASED PRE-FILTER 58
6 R E S U L T S 6 1
6.1 APPLICATION TO MONTE CARLO DATA 61
6.1.1 ANALYSIS OF THE DETECTION EFFICIENCY 62
6.1.2 COMPARISON TO ANTARES STANDARD TRIGGER 69
6.2 BACKGROUND ONLY 71
6.3 APPLICATION TO PHYSICAL DATA 72
6.4 SUMMARY OF RESULTS 75
7 C O N C L U S I O N A N D O U T L O O K 8 3
A P P E N D I X 8 7
A D E S C R I P T I O N O F T H E E V E N T CLASSIFICATION SOFTWARE 8 9
A.L CLASSIFY 89
A.2 GET_POINTS.PL 90
B R E S U L T S F R O M T H E A P P L I C A T I O N T O M O N T E C A R
L O D A T A 9 1
C E X A M P L E R E S U L T S F R O M REAL D A T A 1 1 7
IMAGE 3
C O N T E N T S 3
D I N V E S T I G A T I O N S O N CORRELATED B A C K G R O U N D P H O T
O N S 1 6 9
D.L INTRODUCTION 169
D . L . L THE SINGLE PHOTO ELECTRON PEAK 169
D.1.2 CORRELATED PHOTONS 170
D.2 PROTOTYPE SECTOR LINE DATA 171
D.2.1 THE PROTOTYPE SECTOR LINE 171
D.2.2 USED DATA-SETS 172
D.2.3 DATA ANALYSIS 172
D.2.4 RESULTS 173
D.3 SIMULATION STUDY 174
D.4 SUMMARY 175
E T H E S L O W C O N T R O L S Y S T E M FOR A C O U S T I C P A R T I
C L E D E T E C T I O N 1 7 7
E . L ACOUSTIC PARTICLE DETECTION 177
E.2 ACOUSTICS WITHIN ANTARES 177
E.3 THE SLOW CONTROL 178
E.3.1 EXISTING SLOW CONTROL SYSTEM 179
E.4 HARDWARE 180
E.4.1 CONSTRAINTS AND SELECTED HARDWARE 180
E.5 THE SLOW CONTROL PROTOCOL 181
E.5.1 LINK LAYER OF THE SLOW CONTROL PROTOCOL 182
E.5.2 APPLICATION LAYER OF THE SLOW CONTROL PROTOCOL 183
E.5.3 THE /XC-FPGA INTERFACE 186
E.5.4 F P G A UPDATE MANUAL 188
|
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| dewey-raw | 523.0197215 |
| dewey-search | 523.0197215 |
| dewey-sort | 3523.0197215 |
| dewey-tens | 520 - Astronomy and allied sciences |
| discipline | Physik |
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| spelling | Laschinsky, Horst Verfasser aut The Hough Transform as event filter for the ANTARES neutrino telescope a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop von Horst Laschinsky Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop 2012 214 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Erlangen-Nürnberg, Univ., Diss., 2012 Neutrino (DE-588)4171614-0 gnd rswk-swf Elementarteilchenphysik (DE-588)4014414-8 gnd rswk-swf Hough-Transformation (DE-588)4253004-0 gnd rswk-swf Astrophysik (DE-588)4003326-0 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Astrophysik (DE-588)4003326-0 s Elementarteilchenphysik (DE-588)4014414-8 s Hough-Transformation (DE-588)4253004-0 s Neutrino (DE-588)4171614-0 s DE-604 Erscheint auch als Online-Ausgabe urn:nbn:de:bvb:29-opus-33833 https://open.fau.de/handle/openfau/2271 Verlag kostenfrei Volltext https://nbn-resolving.org/urn:nbn:de:bvb:29-opus-33833 Resolvingsystem DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025194425&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Laschinsky, Horst The Hough Transform as event filter for the ANTARES neutrino telescope a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop Neutrino (DE-588)4171614-0 gnd Elementarteilchenphysik (DE-588)4014414-8 gnd Hough-Transformation (DE-588)4253004-0 gnd Astrophysik (DE-588)4003326-0 gnd |
| subject_GND | (DE-588)4171614-0 (DE-588)4014414-8 (DE-588)4253004-0 (DE-588)4003326-0 (DE-588)4113937-9 |
| title | The Hough Transform as event filter for the ANTARES neutrino telescope a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop |
| title_alt | Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop |
| title_auth | The Hough Transform as event filter for the ANTARES neutrino telescope a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop |
| title_exact_search | The Hough Transform as event filter for the ANTARES neutrino telescope a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop |
| title_full | The Hough Transform as event filter for the ANTARES neutrino telescope a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop von Horst Laschinsky |
| title_fullStr | The Hough Transform as event filter for the ANTARES neutrino telescope a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop von Horst Laschinsky |
| title_full_unstemmed | The Hough Transform as event filter for the ANTARES neutrino telescope a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop von Horst Laschinsky |
| title_short | The Hough Transform as event filter for the ANTARES neutrino telescope |
| title_sort | the hough transform as event filter for the antares neutrino telescope a simulation study die hough transformation als ereignisfilter fur das antares neutrinoteleskop |
| title_sub | a simulation study = Die Hough-Transformation als Ereignisfilter für das ANTARES Neutrinoteleskop |
| topic | Neutrino (DE-588)4171614-0 gnd Elementarteilchenphysik (DE-588)4014414-8 gnd Hough-Transformation (DE-588)4253004-0 gnd Astrophysik (DE-588)4003326-0 gnd |
| topic_facet | Neutrino Elementarteilchenphysik Hough-Transformation Astrophysik Hochschulschrift |
| url | https://open.fau.de/handle/openfau/2271 https://nbn-resolving.org/urn:nbn:de:bvb:29-opus-33833 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025194425&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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