The H1 trigger for neutral current deep inelastic scattering events at low Q 2:
Mit dt. Zusammenfassung.
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | German |
| Veröffentlicht: |
Hamburg
DESY
1994
|
| Schriftenreihe: | Deutsches Elektronen-Synchrotron <Hamburg>: [Interner Bericht / FH 1 K]
1994,1 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Zusammenfassung: | Mit dt. Zusammenfassung. |
| Beschreibung: | Zugl.: Hamburg, Univ., Diss., 1993 |
| Beschreibung: | 124 Sp. Ill., graph. Darst. |
Internformat
MARC
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| 003 | DE-604 | ||
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| 007 | t | ||
| 008 | 940725s1994 gw ad|| tm|| 00||| ger d | ||
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| 084 | |a PHY 406d |2 stub | ||
| 088 | |a DESY FH1K 94 01 | ||
| 100 | 1 | |a Kurča, Tibor |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a The H1 trigger for neutral current deep inelastic scattering events at low Q 2 |c by T. Kurča |
| 264 | 1 | |a Hamburg |b DESY |c 1994 | |
| 300 | |a 124 Sp. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Deutsches Elektronen-Synchrotron <Hamburg>: [Interner Bericht / FH 1 K] |v 1994,1 | |
| 500 | |a Zugl.: Hamburg, Univ., Diss., 1993 | ||
| 520 | 3 | |a Mit dt. Zusammenfassung. | |
| 650 | 0 | 7 | |a Neutraler Strom |0 (DE-588)4171608-5 |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 Tiefinelastische Streuung |0 (DE-588)4185432-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Triggern |0 (DE-588)4186132-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Elektromagnetisches Kalorimeter |0 (DE-588)4340531-9 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Elektromagnetisches Kalorimeter |0 (DE-588)4340531-9 |D s |
| 689 | 0 | 1 | |a H1 |g Teilchendetektor |0 (DE-588)4443767-5 |D s |
| 689 | 0 | 2 | |a Triggern |0 (DE-588)4186132-2 |D s |
| 689 | 0 | 3 | |a Tiefinelastische Streuung |0 (DE-588)4185432-9 |D s |
| 689 | 0 | 4 | |a Neutraler Strom |0 (DE-588)4171608-5 |D s |
| 689 | 0 | |5 DE-604 | |
| 810 | 2 | |a FH 1 K] |t Deutsches Elektronen-Synchrotron <Hamburg>: [Interner Bericht |v 1994,1 |w (DE-604)BV007006843 |9 1994,1 | |
| 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=006442500&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-006442500 | |
Datensatz im Suchindex
| _version_ | 1807774286918713344 |
|---|---|
| adam_text |
CONTENTS
INTRODUCTION
4
1
PHYSICS
AT
HERA
7
1.1
DEEP
INELASTIC
SCATTERING
.
7
1.2
KINEMATICS
.
8
1.3
TOPOLOGICAL
CHARACTERISTICS
OF
NC
DIS
EVENTS
.
9
1.4
RECONSTRUCTION
OF
THE
KINEMATICAL
VARIABLES
.
11
1.4.1
INTRODUCTION
.
11
1.4.2
ELECTRON
MEASUREMENT
ONLY
.
12
1.4.3
HADRONIC
FLOW
MEASUREMENT
ONLY
.
13
1.4.4
COMBINED
METHODS
FROM
ELECTRON
AND
HADRONS
MEASUREMENTS
.
15
1.5
NUCLEON
STRUCTURE
FUNCTIONS
.
15
1.5.1
INTRODUCTION
.
15
1.5.2
STRUCTURE
FUNCTIONS
AND
PARTON
DISTRIBUTIONS
.
17
1.5.3
STRUCTURE
FUNCTIONS
AT
LOW
X
.
18
1.6
BEYOND
DIS
.
21
2
HL
DETECTOR
23
2.1
INTRODUCTION
.
23
2.2
CALORIMETRY
.
23
2.2.1
LIQUID
ARGON
CALORIMETER
.
25
2.2.2
BEMC
.
26
2.2.3
PLUG
CALORIMETER
.
26
2.2.4
TAIL
CATCHER
CALORIMETER
(TC)
.
28
2.2.5
LUMINOSITY
MONITOR
AND
ELECTRON
TAGGER
.
28
2.3
TRACKING
DETECTORS
.
28
2.4
MUON
DETECTORS
.
30
2.4.1
INSTRUMENTED
IRON
.
30
2.4.2
FORWARD
MUON
SPECTROMETER
.
30
2.5
SCINTILLATORS
.
30
2.5.1
TOF
.
30
2.5.2
VETO
WALLS
.
31
3
HL
TRIGGER
32
3.1
TRIGGERING
AT
HERA
.
32
3.2
FRONTEND
PIPELINES
.
32
3.3
MULTI
LEVEL
TRIGGER
.
33
3.4
LL-TRIGGER
ELEMENTS
FROM
SPECIFIC
DETECTORS
.
34
3.4.1
CALORIMETRY
.
35
3.4.2
TRACKING
SYSTEM
.
36
3.4.3
LUMINOSITY
SYSTEM
.
37
3.4.4
MUON
SYSTEM
.
38
3.4.5
SCINTILLATORS
.
39
4
TRIGGER
FOR
NC
DIS
41
4.1
GENERAL
REQUIREMENTS
.
41
4.2
NC
DIS
TRIGGERS
.
41
4.3
BACKGROUND
TO
THE
NC
DIS
EVENTS
.
42
4.3.1
PHYSICS
BACKGROUND
.
42
4.3.2
MACHINE
BACKGROUND
.
43
5
TRIGGER
SIMULATIONS
47
5.1
BSET
TRIGGER
DESIGN
SIMULATIONS
.
48
5.1.1
ELECTROMAGNETIC
SHOWERS
IN
THE
BEMC
.
49
5.1.2
HADRONIC
SHOWERS
IN
THE
BEMC
.
53
5.1.3
NC
DIS
AND
PHOTOPRODUCTION
EVENTS
IN
THE
BEMC
.
54
5.1.4
MACHINE
BACKGROUND
SIMULATIONS
.
58
5.1.5
PROPOSED
BEMC
ELECTRON
TRIGGER
ELEMENTS:
SUMMARY
.
61
5.2
TRIGGER
ALGORITHMS
FOR
NC
DIS
.
64
5.2.1
LOW
Q
2
EVENTS
.
64
5.2.2
HIGH
Q
2
EVENTS
.
70
5.2.3
SUBTRIGGERS
FOR
NC
DIS:
SUMMARY
.
71
0
BSET
TRIGGER
-
HARDWARE
REALISATION
74
6.1
TRIGGER
ELEMENTS
AND
ALGORITHM
.
74
6.2
BSET
HARDWARE
.
75
6.2.1
GAIN
CARD
AND
ATD
MODULE
.
75
6.2.2
CHSM
AND
THRM
MODULES
.
79
6.2.3
CIM
MODULE
.
79
6.2.4
CSM,
CEM
AND
ECTM
MODULES
.
80
6.2.5
TM
MODULE
.
80
6.2.6
MONITOR
(GPTP)
MODULES
.
81
6.2.7
BSET
TIMING
CHARACTERISTICS
.
81
6.3
BSET
OPERATION
MODES
.
81
6.4
CALIBRATION
AND
TIMING
ADJUSTMENT
.
83
6.4.1
ELECTRONIC
CALIBRATION
OF
THE
TRIGGER
.
83
6.4.2
TIMING
ADJUSTMENT
PROCEDURE
.
84
7
BSET
TRIGGER
PERFORMANCE
85
7.1
INTRODUCTION
.
85
7.1.1
TRIGGER
-
RECONSTRUCTED
ENERGY
CORRELATIONS
.
85
7.1.2
THRESHOLDS
AND
EFFICIENCY
FUNCTIONS
EVALUATION
.
86
7.2
TECHNICAL
PERFORMANCE
.
88
7.2.1
ON-LINE
MONITORING
OF
THE
BSET
TRIGGERS
.
88
7.2.2
STACK
PERFORMANCE
CHECK
.
89
7.2.3
LOGIC
CONSISTENCY
CHECK
.
89
7.2.4
VERIFICATION
OF
THE
SUMMING
PART
.
89
7.3
PHYSICS
TRIGGER
EFFICIENCY
.
92
7.3.1
STACK
THRESHOLDS
.
92
7.3.2
TOTAL
ENERGY
THRESHOLDS
.
92
7.3.3
CLUSTER
ENERGY
THRESHOLDS
.
93
7.3.4
EFFICIENCY
FOR
THE
LOW
Q
2
NC
DIS
.
93
7.3.5
MONITOR
TRIGGERS
.
96
7.3.6
PILEUP
.
99
7.3.7
ONE
DIODE
(1-D)
EVENTS
.
99
8
MEASUREMENT
OF
NC
DIS
AT
LOW
Q
A
102
8.1
STANDARD
EVENT
SELECTION
.
102
8.1.1
BACKGROUND
SUBTRACTION
.
104
8.2
DISCUSSION
.
105
SUMMARY
109
A
THE
HL
SIMULATION
PROGRAMS
111
A.L
THE
H1SIM
PACKAGE
.
ILL
A.
1.1
BSET
TRIGGER
CODE
IN
H1SIM
.
112
A.2
THE
H1FAST
.
113
A.3
THE
H1PSI
(PARAMETRISED
SIMULATION)
.
114
A.3.1
BEMC
GEOMETRY
IN
H1PSI
.
114
A.3.2
BSET
TRIGGER
CODE
IN
H1PSI
.
114
B
THE
BEMC
PARAMETERS
116
B.L
MATERIAL
CONSTANTS
.
116
B.2
THE
BEMC
GEOMETRY
(GRANULARITY)
.
117
B.2.1
TRANSVERSAL
SIZE
OF
EM
SHOWERS
.
117
B.2.2
ENERGY
CONTAINMENT
(ENERGY
LEAKAGE)
.
117
BIBLIOGRAPHY
119 |
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| author_facet | Kurča, Tibor |
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| author_sort | Kurča, Tibor |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV009741614 |
| illustrated | Illustrated |
| indexdate | 2024-08-19T00:38:26Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-006442500 |
| oclc_num | 75393110 |
| open_access_boolean | |
| owner | DE-355 DE-BY-UBR DE-12 DE-29T DE-91 DE-BY-TUM |
| owner_facet | DE-355 DE-BY-UBR DE-12 DE-29T DE-91 DE-BY-TUM |
| physical | 124 Sp. Ill., graph. Darst. |
| publishDate | 1994 |
| publishDateSearch | 1994 |
| publishDateSort | 1994 |
| publisher | DESY |
| record_format | marc |
| series2 | Deutsches Elektronen-Synchrotron <Hamburg>: [Interner Bericht / FH 1 K] |
| spelling | Kurča, Tibor Verfasser aut The H1 trigger for neutral current deep inelastic scattering events at low Q 2 by T. Kurča Hamburg DESY 1994 124 Sp. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Deutsches Elektronen-Synchrotron <Hamburg>: [Interner Bericht / FH 1 K] 1994,1 Zugl.: Hamburg, Univ., Diss., 1993 Mit dt. Zusammenfassung. Neutraler Strom (DE-588)4171608-5 gnd rswk-swf H1 Teilchendetektor (DE-588)4443767-5 gnd rswk-swf Tiefinelastische Streuung (DE-588)4185432-9 gnd rswk-swf Triggern (DE-588)4186132-2 gnd rswk-swf Elektromagnetisches Kalorimeter (DE-588)4340531-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Elektromagnetisches Kalorimeter (DE-588)4340531-9 s H1 Teilchendetektor (DE-588)4443767-5 s Triggern (DE-588)4186132-2 s Tiefinelastische Streuung (DE-588)4185432-9 s Neutraler Strom (DE-588)4171608-5 s DE-604 FH 1 K] Deutsches Elektronen-Synchrotron <Hamburg>: [Interner Bericht 1994,1 (DE-604)BV007006843 1994,1 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006442500&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Kurča, Tibor The H1 trigger for neutral current deep inelastic scattering events at low Q 2 Neutraler Strom (DE-588)4171608-5 gnd H1 Teilchendetektor (DE-588)4443767-5 gnd Tiefinelastische Streuung (DE-588)4185432-9 gnd Triggern (DE-588)4186132-2 gnd Elektromagnetisches Kalorimeter (DE-588)4340531-9 gnd |
| subject_GND | (DE-588)4171608-5 (DE-588)4443767-5 (DE-588)4185432-9 (DE-588)4186132-2 (DE-588)4340531-9 (DE-588)4113937-9 |
| title | The H1 trigger for neutral current deep inelastic scattering events at low Q 2 |
| title_auth | The H1 trigger for neutral current deep inelastic scattering events at low Q 2 |
| title_exact_search | The H1 trigger for neutral current deep inelastic scattering events at low Q 2 |
| title_full | The H1 trigger for neutral current deep inelastic scattering events at low Q 2 by T. Kurča |
| title_fullStr | The H1 trigger for neutral current deep inelastic scattering events at low Q 2 by T. Kurča |
| title_full_unstemmed | The H1 trigger for neutral current deep inelastic scattering events at low Q 2 by T. Kurča |
| title_short | The H1 trigger for neutral current deep inelastic scattering events at low Q 2 |
| title_sort | the h1 trigger for neutral current deep inelastic scattering events at low q 2 |
| topic | Neutraler Strom (DE-588)4171608-5 gnd H1 Teilchendetektor (DE-588)4443767-5 gnd Tiefinelastische Streuung (DE-588)4185432-9 gnd Triggern (DE-588)4186132-2 gnd Elektromagnetisches Kalorimeter (DE-588)4340531-9 gnd |
| topic_facet | Neutraler Strom H1 Teilchendetektor Tiefinelastische Streuung Triggern Elektromagnetisches Kalorimeter Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006442500&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV007006843 |
| work_keys_str_mv | AT kurcatibor theh1triggerforneutralcurrentdeepinelasticscatteringeventsatlowq2 |