Class information for:
Level 1: FREE ELECTRON LASER//SASE//PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3574 1955 26.1 65%


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
378 2             PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//PHYSICS OF PLASMAS//LASER PLASMA INTERACTION 17131
3574 1                   FREE ELECTRON LASER//SASE//PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 1955

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 FREE ELECTRON LASER authKW 1163061 15% 25% 297
2 SASE authKW 680197 3% 78% 56
3 PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS journal 414140 12% 11% 237
4 FEL authKW 331180 4% 30% 70
5 SELF AMPLIFIED SPONTANEOUS EMISSION authKW 275375 1% 77% 23
6 HGHG authKW 249878 1% 100% 16
7 SASE FEL authKW 167320 1% 71% 15
8 BUNCH COMPRESSOR authKW 161098 1% 74% 14
9 PARTICLE BEAM PHYS address 159910 1% 64% 16
10 COHERENT SYNCHROTRON RADIATION authKW 142413 1% 40% 23

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 Physics, Nuclear 36907 41% 0% 802
2 Physics, Particles & Fields 30071 41% 0% 798
3 Instruments & Instrumentation 17932 30% 0% 591
4 Spectroscopy 16459 25% 0% 496
5 Nuclear Science & Technology 15725 27% 0% 520
6 Optics 6831 25% 0% 495
7 Physics, Multidisciplinary 2547 18% 0% 348
8 Physics, Atomic, Molecular & Chemical 2197 14% 0% 278
9 Physics, Applied 426 12% 0% 242
10 Physics, Fluids & Plasmas 335 4% 0% 73

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 PARTICLE BEAM PHYS 159910 1% 64% 16
2 LINAC COHERENT LIGHT SOURCE 115076 2% 18% 41
3 XFEL PROJECT HEAD OFF 102018 1% 47% 14
4 MAX PLANCK ADV STUDY GRP 82580 1% 23% 23
5 LCLS 61251 1% 21% 19
6 PARTICLE ACCELERATOR PHYS 55773 0% 71% 5
7 ATOM MOL DATA UNIT 54654 0% 50% 7
8 PULSE ULTRAFAST ENERGY SCI 52044 1% 33% 10
9 ATF 51106 0% 55% 6
10 PARTICLE PHYS LSVE 49974 0% 80% 4

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 PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 414140 12% 11% 237
2 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 86465 24% 1% 478
3 PHYSICAL REVIEW ACCELERATORS AND BEAMS 35877 1% 12% 19
4 JOURNAL OF SYNCHROTRON RADIATION 11219 2% 2% 47
5 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 10327 5% 1% 104
6 NATURE PHOTONICS 7838 1% 2% 23
7 CHINESE PHYSICS C 6269 2% 1% 31
8 PHYSICAL REVIEW LETTERS 5272 9% 0% 182
9 STRUCTURAL DYNAMICS 3415 0% 4% 5
10 PHYSICAL REVIEW A 2747 6% 0% 111

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 FREE ELECTRON LASER 1163061 15% 25% 297 Search FREE+ELECTRON+LASER Search FREE+ELECTRON+LASER
2 SASE 680197 3% 78% 56 Search SASE Search SASE
3 FEL 331180 4% 30% 70 Search FEL Search FEL
4 SELF AMPLIFIED SPONTANEOUS EMISSION 275375 1% 77% 23 Search SELF+AMPLIFIED+SPONTANEOUS+EMISSION Search SELF+AMPLIFIED+SPONTANEOUS+EMISSION
5 HGHG 249878 1% 100% 16 Search HGHG Search HGHG
6 SASE FEL 167320 1% 71% 15 Search SASE+FEL Search SASE+FEL
7 BUNCH COMPRESSOR 161098 1% 74% 14 Search BUNCH+COMPRESSOR Search BUNCH+COMPRESSOR
8 COHERENT SYNCHROTRON RADIATION 142413 1% 40% 23 Search COHERENT+SYNCHROTRON+RADIATION Search COHERENT+SYNCHROTRON+RADIATION
9 MICROBUNCHING 141974 1% 91% 10 Search MICROBUNCHING Search MICROBUNCHING
10 HIGH GAIN FEL 140556 0% 100% 9 Search HIGH+GAIN+FEL Search HIGH+GAIN+FEL

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 PELLEGRINI, C , MARINELLI, A , REICHE, S , (2016) THE PHYSICS OF X-RAY FREE-ELECTRON LASERS.REVIEWS OF MODERN PHYSICS. VOL. 88. ISSUE 1. P. - 84 66% 12
2 HEMSING, E , STUPAKOV, G , XIANG, D , ZHOLENTS, A , (2014) BEAM BY DESIGN: LASER MANIPULATION OF ELECTRONS IN MODERN ACCELERATORS.REVIEWS OF MODERN PHYSICS. VOL. 86. ISSUE 3. P. 897 -941 117 62% 21
3 BOSTEDT, C , BOUTET, S , FRITZ, DM , HUANG, ZR , LEE, HJ , LEMKE, HT , ROBERT, A , SCHLOTTER, WF , TURNER, JJ , WILLIAMS, GJ , (2016) LINAC COHERENT LIGHT SOURCE: THE FIRST FIVE YEARS.REVIEWS OF MODERN PHYSICS. VOL. 88. ISSUE 1. P. - 112 28% 20
4 DI MITRI, S , CORNACCHIA, M , (2014) ELECTRON BEAM BRIGHTNESS IN LINAC DRIVERS FOR FREE-ELECTRON-LASERS.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 539. ISSUE 1. P. 1 -48 80 75% 9
5 HUANG, ZR , KIM, KJ , (2007) REVIEW OF X-RAY FREE-ELECTRON LASER THEORY.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS. VOL. 10. ISSUE 3. P. - 59 81% 144
6 ALLARIA, E , APPIO, R , BADANO, L , BARLETTA, WA , BASSANESE, S , BIEDRON, SG , BORGA, A , BUSETTO, E , CASTRONOVO, D , CINQUEGRANA, P , ET AL (2012) HIGHLY COHERENT AND STABLE PULSES FROM THE FERMI SEEDED FREE-ELECTRON LASER IN THE EXTREME ULTRAVIOLET.NATURE PHOTONICS. VOL. 6. ISSUE 10. P. 699-704 31 91% 213
7 EMMA, P , AKRE, R , ARTHUR, J , BIONTA, R , BOSTEDT, C , BOZEK, J , BRACHMANN, A , BUCKSBAUM, P , COFFEE, R , DECKER, FJ , ET AL (2010) FIRST LASING AND OPERATION OF AN ANGSTROM-WAVELENGTH FREE-ELECTRON LASER.NATURE PHOTONICS. VOL. 4. ISSUE 9. P. 641 -647 22 81% 1082
8 LIU, B , LI, WB , CHEN, JH , CHEN, ZH , DENG, HX , DING, JG , FAN, Y , FANG, GP , FENG, C , FENG, L , ET AL (2013) DEMONSTRATION OF A WIDELY-TUNABLE AND FULLY-COHERENT HIGH-GAIN HARMONIC-GENERATION FREE-ELECTRON LASER.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS. VOL. 16. ISSUE 2. P. - 40 98% 21
9 BARLETTA, WA , BISOGNANO, J , CORLETT, JN , EMMA, P , HUANG, Z , KIM, KJ , LINDBERG, R , MURPHY, JB , NEIL, GR , NGUYEN, DC , ET AL (2010) FREE ELECTRON LASERS: PRESENT STATUS AND FUTURE CHALLENGES.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. VOL. 618. ISSUE 1-3. P. 69 -96 62 63% 45
10 DUSTERER, S , REHDERS, M , AL-SHEMMARY, A , BEHRENS, C , BRENNER, G , BROVKO, O , DELLANGELA, M , DRESCHER, M , FAATZ, B , FELDHAUS, J , ET AL (2014) DEVELOPMENT OF EXPERIMENTAL TECHNIQUES FOR THE CHARACTERIZATION OF ULTRASHORT PHOTON PULSES OF EXTREME ULTRAVIOLET FREE-ELECTRON LASERS.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS. VOL. 17. ISSUE 12. P. - 49 79% 3

Classes with closest relation at Level 1


Rank Class id link
1 20962 DIELECTRIC WAKEFIELD ACCELERATOR//PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//INVERSE SMITH PURCELL EFFECT
2 753 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT//FREE ELECTRON LASER//SPECTROSCOPY
3 10543 DIFFRACTION RADIATION//SMITH PURCELL RADIATION//TRANSITION RADIATION
4 9185 PHOTOINJECTOR//RF GUN//PHOTOCATHODE
5 16812 OPTICAL KLYSTRON//STORAGE RING//FREE ELECTRON LASER
6 28380 ACCELERATOR STRUCTURE//ACCELERATING STRUCTURE//BASIC PL SCI ENGN SBAI S IENZA
7 20560 MOL MOVIES//SPECT ULTRAR IDE//TIME OLVED DIFFRACT
8 11764 UNDULATOR//INSERTION DEVICES//SUPERCONDUCTING UNDULATOR
9 17454 LASER COMPTON SCATTERING//COMPTON BACKSCATTERING//NUCLEAR RESONANCE FLUORESCENCE
10 22740 X RAY PHOTON CORRELATION SPECTROSCOPY//XPCS//COHERENT X RAYS

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