Class information for:
Level 1: DIFFRACTION RADIATION//SMITH PURCELL RADIATION//TRANSITION RADIATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10543 1055 17.5 52%


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
10543 1                   DIFFRACTION RADIATION//SMITH PURCELL RADIATION//TRANSITION RADIATION 1055

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 DIFFRACTION RADIATION authKW 805755 3% 80% 35
2 SMITH PURCELL RADIATION authKW 515672 3% 64% 28
3 TRANSITION RADIATION authKW 473377 5% 32% 51
4 EDGE RADIATION authKW 354535 1% 88% 14
5 COHERENT TRANSITION RADIATION authKW 330748 2% 57% 20
6 COHERENT RADIATION authKW 223283 2% 31% 25
7 SMITH PURCELL authKW 213114 1% 82% 9
8 COHERENT SYNCHROTRON RADIATION authKW 199573 2% 34% 20
9 SMITH PURCELL EFFECT authKW 167443 1% 64% 9
10 ELECTRON BEAM DIAGNOSTICS authKW 146511 1% 56% 9

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 16523 37% 0% 395
2 Instruments & Instrumentation 13655 36% 0% 377
3 Nuclear Science & Technology 11194 30% 0% 321
4 Physics, Particles & Fields 10098 32% 0% 342
5 Spectroscopy 6496 22% 0% 230
6 Physics, Applied 1122 23% 0% 243
7 Optics 1011 14% 0% 148
8 Physics, Multidisciplinary 889 15% 0% 155
9 Physics, Fluids & Plasmas 867 7% 0% 79
10 Physics, Atomic, Molecular & Chemical 458 9% 0% 99

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 FREE ELE ON LASER IL 103361 0% 71% 5
2 JOHN ADAMS ROYAL HOLLOWAY 88627 1% 44% 7
3 HIGH ENERGY ELECT 58211 2% 11% 18
4 JOHN ADAMS 47828 1% 18% 9
5 FNRF 46302 0% 40% 4
6 NEWSUBARU SPRING 8 38588 0% 67% 2
7 HIGH ENERGY RADIAT IMAGING FUNDAMENTAL SC 37208 0% 43% 3
8 ACCELERATOR TES IL 28942 0% 100% 1
9 CNRS EA4493 28942 0% 100% 1
10 DIPARTIMENTO INNOVAZ FIS PLICATA 28942 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 PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 96348 8% 4% 84
2 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 32042 20% 1% 214
3 INFRARED PHYSICS & TECHNOLOGY 6127 2% 1% 22
4 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 4660 7% 0% 72
5 PHYSICAL REVIEW ACCELERATORS AND BEAMS 4599 0% 3% 5
6 REVIEW OF SCIENTIFIC INSTRUMENTS 1794 4% 0% 44
7 JOURNAL OF SYNCHROTRON RADIATION 1578 1% 0% 13
8 PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY 1406 1% 1% 9
9 HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 1222 1% 0% 10
10 JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES 1175 1% 1% 6

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 DIFFRACTION RADIATION 805755 3% 80% 35 Search DIFFRACTION+RADIATION Search DIFFRACTION+RADIATION
2 SMITH PURCELL RADIATION 515672 3% 64% 28 Search SMITH+PURCELL+RADIATION Search SMITH+PURCELL+RADIATION
3 TRANSITION RADIATION 473377 5% 32% 51 Search TRANSITION+RADIATION Search TRANSITION+RADIATION
4 EDGE RADIATION 354535 1% 88% 14 Search EDGE+RADIATION Search EDGE+RADIATION
5 COHERENT TRANSITION RADIATION 330748 2% 57% 20 Search COHERENT+TRANSITION+RADIATION Search COHERENT+TRANSITION+RADIATION
6 COHERENT RADIATION 223283 2% 31% 25 Search COHERENT+RADIATION Search COHERENT+RADIATION
7 SMITH PURCELL 213114 1% 82% 9 Search SMITH+PURCELL Search SMITH+PURCELL
8 COHERENT SYNCHROTRON RADIATION 199573 2% 34% 20 Search COHERENT+SYNCHROTRON+RADIATION Search COHERENT+SYNCHROTRON+RADIATION
9 SMITH PURCELL EFFECT 167443 1% 64% 9 Search SMITH+PURCELL+EFFECT Search SMITH+PURCELL+EFFECT
10 ELECTRON BEAM DIAGNOSTICS 146511 1% 56% 9 Search ELECTRON+BEAM+DIAGNOSTICS Search ELECTRON+BEAM+DIAGNOSTICS

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 KUBE, G , BACKE, H , EUTENEUER, H , GRENDEL, A , HAGENBUCK, F , HARTMANN, H , KAISER, KH , LAUTH, W , SCHOPE, H , WAGNER, G , ET AL (2002) OBSERVATION OF OPTICAL SMITH-PURCELL RADIATION AT AN ELECTRON BEAM ENERGY OF 855 MEV.PHYSICAL REVIEW E. VOL. 65. ISSUE 5. P. - 31 100% 27
2 SERGEEVA, DY , TISHCHENKO, AA , STRIKHANOV, MN , (2015) CONICAL DIFFRACTION EFFECT IN OPTICAL AND X-RAY SMITH-PURCELL RADIATION.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS. VOL. 18. ISSUE 5. P. - 27 82% 1
3 KESAR, AS , (2010) SMITH-PURCELL RADIATION FROM A CHARGE MOVING ABOVE A GRATING OF FINITE LENGTH AND WIDTH.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS. VOL. 13. ISSUE 2. P. - 24 96% 13
4 BLACKMORE, V , DOUCAS, G , PERRY, C , KIMMITT, MF , (2008) FIRST OBSERVATION OF COHERENT SMITH-PURCELL RADIATION IN THE HIGHLY RELATIVISTIC REGIME.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 266. ISSUE 17. P. 3803 -3810 23 100% 4
5 BLACKMORE, V , DOUCAS, G , PERRY, C , OTTEWELL, B , KIMMITT, MF , WOODS, M , MOLLOY, S , ARNOLD, R , (2009) FIRST MEASUREMENTS OF THE LONGITUDINAL BUNCH PROFILE OF A 28.5 GEV BEAM USING COHERENT SMITH-PURCELL RADIATION.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS. VOL. 12. ISSUE 3. P. - 25 83% 10
6 KESAR, AS , MARSH, RA , TEMKIN, RJ , (2006) POWER MEASUREMENT OF FREQUENCY-LOCKED SMITH-PURCELL RADIATION.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS. VOL. 9. ISSUE 2. P. - 22 100% 17
7 LI, D , HANGYO, M , TSUNAWAKI, Y , YANG, Z , WEI, Y , MIYAMOTO, S , ASAKAWA, MR , IMASAKI, K , (2012) GROWTH RATE AND START CURRENT IN SMITH-PURCELL FREE-ELECTRON LASERS.APPLIED PHYSICS LETTERS. VOL. 100. ISSUE 19. P. - 18 100% 8
8 LI, D , YANG, Z , TSUNAWAKI, Y , ASAKAWA, MR , HANGYO, M , MIYAMOTO, S , IMASAKI, K , (2011) IMPROVE GROWTH RATE OF SMITH-PURCELL FREE-ELECTRON LASER BY BRAGG REFLECTOR.APPLIED PHYSICS LETTERS. VOL. 98. ISSUE 21. P. - 19 100% 2
9 LIU, WH , LU, YL , WANG, L , JIA, QK , (2016) A MULTIMODE TERAHERTZ-OROTRON WITH THE SPECIAL SMITH-PURCELL RADIATION.APPLIED PHYSICS LETTERS. VOL. 108. ISSUE 18. P. - 21 81% 0
10 LI, WW , XU, YF , LU, YL , HE, ZG , JIA, QK , WANG, L , (2017) ENHANCEMENT OF COHERENT THZ SMITH-PURCELL RADIATION BY RESONANCE OVERLAPPING.JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES. VOL. 38. ISSUE 1. P. 12 -21 21 78% 0

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 26878 CHERENKOV LASER//CERENKOV LASER//CHERENKOV FREE ELECTRON LASER
3 30316 SYNCHROTRON CHERENKOV RADIATION//BUNCHED ELECTRONS//EARTHS ELECTROMAGNETIC FIELDS
4 3574 FREE ELECTRON LASER//SASE//PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS
5 17416 PARAMETRIC X RAY RADIATION//PARAMETRIC X RAYS//PARAMETRIC X RADIATION
6 30147 CHROMOPERMITTIVITY//PROMPT BREMSSTRAHLUNG//VAVILOV CHERENKOV RADIATION
7 17454 LASER COMPTON SCATTERING//COMPTON BACKSCATTERING//NUCLEAR RESONANCE FLUORESCENCE
8 5151 TERAHERTZ WAVE//TERAHERTZ GENERATION//OPTICAL RECTIFICATION
9 9185 PHOTOINJECTOR//RF GUN//PHOTOCATHODE
10 23770 COUPLING IMPEDANCE//HARMONIC CAVITY//HIGHER HARMONIC CAVITY

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