Class information for:
Level 1: OPTICAL KLYSTRON//STORAGE RING//FREE ELECTRON LASER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
16812 634 16.3 47%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
166 3       PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//PHYSICS OF PLASMAS//LASER AND PARTICLE BEAMS 60163
615 2             GYROTRON//IEEE TRANSACTIONS ON PLASMA SCIENCE//HIGH POWER MICROWAVE 13950
16812 1                   OPTICAL KLYSTRON//STORAGE RING//FREE ELECTRON LASER 634

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 OPTICAL KLYSTRON authKW 624166 3% 72% 18
2 STORAGE RING authKW 396144 11% 12% 68
3 FREE ELECTRON LASER authKW 273361 13% 7% 82
4 FEL address 255864 3% 25% 21
5 DIELECTRIC MULTILAYER MIRROR authKW 247687 1% 86% 6
6 STORAGE RING FREE ELECTRON LASER authKW 240809 1% 100% 5
7 FIS PLICATA address 164120 3% 15% 22
8 LONGITUDINAL DETUNING authKW 144485 0% 100% 3
9 SPAM address 140678 5% 10% 30
10 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIAT journal 113489 49% 1% 311

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Spectroscopy 22022 51% 0% 322
2 Nuclear Science & Technology 21405 54% 0% 340
3 Physics, Nuclear 19925 53% 0% 334
4 Instruments & Instrumentation 18367 53% 0% 336
5 Physics, Particles & Fields 16134 52% 0% 331
6 Optics 609 14% 0% 89
7 Physics, Multidisciplinary 311 12% 0% 74
8 Physics, Applied 195 14% 0% 89
9 Physics, Fluids & Plasmas 41 3% 0% 16
10 Physics, Atomic, Molecular & Chemical 34 4% 0% 27

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FEL 255864 3% 25% 21
2 FIS PLICATA 164120 3% 15% 22
3 SPAM 140678 5% 10% 30
4 DIPARTIMENTO INNOVAZ 82694 2% 11% 15
5 DRECAM 68787 6% 4% 40
6 ACCELERATOR PHYS SYNCHROTRON RADIAT 64214 0% 67% 2
7 UVSOR IL 56549 3% 7% 17
8 CEA DSM DPHG SPAS 48162 0% 100% 1
9 CR FRASCATI FISACC 48162 0% 100% 1
10 DIPARTIMENTO DI ENERGET 48162 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 113489 49% 1% 311
2 IEEE JOURNAL OF QUANTUM ELECTRONICS 2467 3% 0% 21
3 AIP CONFERENCE PROCEEDINGS 2019 1% 0% 9
4 APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY 1486 1% 0% 7
5 JOURNAL DE PHYSIQUE 1118 2% 0% 15
6 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS 1097 1% 0% 6
7 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH 870 1% 0% 7
8 HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 732 1% 0% 6
9 ATOMIC DATA AND NUCLEAR DATA TABLES 580 0% 0% 3
10 EUROPEAN PHYSICAL JOURNAL D 567 1% 0% 8

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 OPTICAL KLYSTRON 624166 3% 72% 18 Search OPTICAL+KLYSTRON Search OPTICAL+KLYSTRON
2 STORAGE RING 396144 11% 12% 68 Search STORAGE+RING Search STORAGE+RING
3 FREE ELECTRON LASER 273361 13% 7% 82 Search FREE+ELECTRON+LASER Search FREE+ELECTRON+LASER
4 DIELECTRIC MULTILAYER MIRROR 247687 1% 86% 6 Search DIELECTRIC+MULTILAYER+MIRROR Search DIELECTRIC+MULTILAYER+MIRROR
5 STORAGE RING FREE ELECTRON LASER 240809 1% 100% 5 Search STORAGE+RING+FREE+ELECTRON+LASER Search STORAGE+RING+FREE+ELECTRON+LASER
6 LONGITUDINAL DETUNING 144485 0% 100% 3 Search LONGITUDINAL+DETUNING Search LONGITUDINAL+DETUNING
7 COHERENT HARMONIC 96324 0% 100% 2 Search COHERENT+HARMONIC Search COHERENT+HARMONIC
8 FREE ELECTRON LASER FACILITY 96324 0% 100% 2 Search FREE+ELECTRON+LASER+FACILITY Search FREE+ELECTRON+LASER+FACILITY
9 MACROPULSE 96324 0% 100% 2 Search MACROPULSE Search MACROPULSE
10 MULTIDIELECTRIC MIRRORS 96324 0% 100% 2 Search MULTIDIELECTRIC+MIRRORS Search MULTIDIELECTRIC+MIRRORS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 THOMAS, CA , BOTMAN, JIM , BRUNI, C , ORLANDI, G , DE NINNO, G , GARZELLA, D , COUPRIE, ME , (2005) STORAGE RING FREE ELECTRON LASER DYNAMICS IN PRESENCE OF AN AUXILIARY HARMONIC RADIO FREQUENCY CAVITY.EUROPEAN PHYSICAL JOURNAL D. VOL. 32. ISSUE 1. P. 83 -93 32 94% 0
2 SEI, N , YAMADA, K , OGAWA, H , YASUMOTO, M , MIKADO, T , (2003) ELECTRON BEAM QUALITIES WITH AND WITHOUT FREE ELECTRON LASER OSCILLATIONS IN THE COMPACT STORAGE RING NIJI-IV.JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS. VOL. 42. ISSUE 9A. P. 5848 -5858 28 100% 6
3 SEI, N , OGAWA, H , YAMADA, K , KOIKE, M , OHGAKI, H , (2014) SPECTRAL MODULATION OF HIGHER HARMONIC SPONTANEOUS EMISSION FROM AN OPTICAL KLYSTRON.JOURNAL OF SYNCHROTRON RADIATION. VOL. 21. ISSUE . P. 654 -661 27 77% 0
4 DE NINNO, G , COUPRIE, ME , NUTARELLI, D , GARZELLA, D , RENAULT, E , BILLARDON, M , (2001) LOCAL ENERGY EXCHANGE IN A STORAGE-RING FREE-ELECTRON LASER.PHYSICAL REVIEW E. VOL. 64. ISSUE 2. P. - 29 94% 7
5 DE NINNO, G , BRUNI, C , NUTARELLI, D , GARZELLA, D , THOMAS, C , COUPRIE, ME , (2003) STEADY STATE OF A FULLY DETUNED STORAGE-RING FREE-ELECTRON LASER.PHYSICAL REVIEW E. VOL. 67. ISSUE 2. P. - 26 96% 2
6 LITVINENKO, VN , PARK, SH , PINAYEV, IV , WU, Y , (2001) OPERATION OF THE OK-4/DUKE STORAGE RING FEL BELOW 200 NM.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. VOL. 475. ISSUE 1-3. P. 195-204 28 90% 16
7 SEI, N , YAMADA, K , OGAWA, H , (2007) EVOLUTION OF SPECTRAL STRUCTURE IN THE STORAGE RING FREE ELECTRON LASER MICROPULSE.JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS. VOL. 46. ISSUE 6A. P. 3644 -3653 21 95% 2
8 COUPRIE, ME , (1997) STORAGE RINGS FELS.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. VOL. 393. ISSUE 1-3. P. 13-17 28 93% 7
9 COUPRIE, ME , (1999) STORAGE RING FREE ELECTRON LASER AND LONGITUDINAL INSTABILITIES EXPERIMENTS.NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS. VOL. 112. ISSUE 5. P. 475 -484 24 100% 0
10 LABAT, M , COUPRIE, ME , HOSAKA, M , MOCHIHASHI, A , KATOH, M , TAKASHIMA, Y , (2006) LONGITUDINAL AND TRANSVERSE HEATING OF A RELATIVISTIC ELECTRON BUNCH INDUCED BY A STORAGE RING FREE ELECTRON LASER.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS. VOL. 9. ISSUE 10. P. - 24 80% 0

Classes with closest relation at Level 1


Rank Class id link
1 753 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT//FREE ELECTRON LASER//SPECTROSCOPY
2 31412 WM KECK VANDERBILT FREE ELE ON LASER//MIR FEL//FREE ELE ON LASER
3 17454 LASER COMPTON SCATTERING//COMPTON BACKSCATTERING//NUCLEAR RESONANCE FLUORESCENCE
4 24424 BETATRON TUNE SHIFT//COMPACT ELECTRON STORAGE RING//RACETRACK MICROTRON
5 3574 FREE ELECTRON LASER//SASE//PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS
6 36549 ULTRAFAST LASER DIAGNOSTICS//DIAGNOSTICS OF REPEATED SIGNALS INCLUDING THOSE OF SYNCHROTRON RADIATION IN THE ACCUMULATION MODE//EXCIMER ARF AMPLIFIER
7 11764 UNDULATOR//INSERTION DEVICES//SUPERCONDUCTING UNDULATOR
8 23770 COUPLING IMPEDANCE//HARMONIC CAVITY//HIGHER HARMONIC CAVITY
9 13894 DYNAMIC APERTURE//BEAM LIFETIME//SSRF STORAGE RING
10 30316 SYNCHROTRON CHERENKOV RADIATION//BUNCHED ELECTRONS//EARTHS ELECTROMAGNETIC FIELDS

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