Class information for:
Level 1: GAS BREMSSTRAHLUNG//FIRST OPTICS ENCLOSURE//SECONDARY GAS BREMSSTRAHLUNG

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
33407 125 13.9 32%


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
20 4 PHYSICS, NUCLEAR//PHYSICS, PARTICLES & FIELDS//PHYSICAL REVIEW C 270246
187 3       PHYSICS, NUCLEAR//PHYSICAL REVIEW C//NUCLEAR PHYSICS A 55651
1932 2             RADIATION PROTECTION DOSIMETRY//NEUTRON SPECTROMETRY//BONNER SPHERES 5784
33407 1                   GAS BREMSSTRAHLUNG//FIRST OPTICS ENCLOSURE//SECONDARY GAS BREMSSTRAHLUNG 125

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 GAS BREMSSTRAHLUNG authKW 3419985 11% 100% 14
2 FIRST OPTICS ENCLOSURE authKW 732854 2% 100% 3
3 SECONDARY GAS BREMSSTRAHLUNG authKW 732854 2% 100% 3
4 INDUS OPERAT ACCELERATOR PHYS DESIGN address 558361 3% 57% 4
5 SBBE SOURCE authKW 488569 2% 100% 2
6 TAPERED COPPER ABSORBER authKW 488569 2% 100% 2
7 SHIELDING WALLS authKW 325711 2% 67% 2
8 10 GEV ELECTRON authKW 244285 1% 100% 1
9 450 MEV authKW 244285 1% 100% 1
10 ALUMINUM BEAM PIPE authKW 244285 1% 100% 1

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 Nuclear Science & Technology 10472 84% 0% 105
2 Instruments & Instrumentation 1496 34% 0% 43
3 Physics, Nuclear 1347 31% 0% 39
4 Spectroscopy 1072 26% 0% 32
5 Physics, Particles & Fields 782 26% 0% 33
6 Radiology, Nuclear Medicine & Medical Imaging 669 29% 0% 36
7 Public, Environmental & Occupational Health 564 28% 0% 35
8 Environmental Sciences 421 29% 0% 36
9 Physics, Atomic, Molecular & Chemical 96 12% 0% 15
10 Physics, Multidisciplinary 9 6% 0% 7

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 INDUS OPERAT ACCELERATOR PHYS DESIGN 558361 3% 57% 4
2 JAERI RIKEN SPRING8 PROJECT TEAM 244285 1% 100% 1
3 MECH ENGN TSD 244285 1% 100% 1
4 OB GYN UNIV CLIN 244285 1% 100% 1
5 IRANIAN LIGHT SOURCE IL 81427 1% 33% 1
6 RADIAT PROTECT KNOWLEDGE 81427 1% 33% 1
7 TJNAF 81427 1% 33% 1
8 CANADIAN LIGHT SOURCE 73875 6% 4% 7
9 IND OPERAT ACCELERATOR PHYS DESIGN 61070 1% 25% 1
10 ILSF 48855 1% 20% 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 RADIATION PROTECTION DOSIMETRY 10745 17% 0% 21
2 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 6064 26% 0% 32
3 HEALTH PHYSICS 5718 10% 0% 12
4 RADIATION MEASUREMENTS 4815 8% 0% 10
5 RADIATION PHYSICS AND CHEMISTRY 2536 8% 0% 10
6 SOVIET ATOMIC ENERGY 1625 2% 0% 2
7 JOURNAL OF RADIOLOGICAL PROTECTION 1422 2% 0% 2
8 JOURNAL OF MEDICAL BIOGRAPHY 1297 1% 1% 1
9 INDIAN JOURNAL OF PURE & APPLIED PHYSICS 796 3% 0% 4
10 JOURNAL OF SYNCHROTRON RADIATION 715 2% 0% 3

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 GAS BREMSSTRAHLUNG 3419985 11% 100% 14 Search GAS+BREMSSTRAHLUNG Search GAS+BREMSSTRAHLUNG
2 FIRST OPTICS ENCLOSURE 732854 2% 100% 3 Search FIRST+OPTICS+ENCLOSURE Search FIRST+OPTICS+ENCLOSURE
3 SECONDARY GAS BREMSSTRAHLUNG 732854 2% 100% 3 Search SECONDARY+GAS+BREMSSTRAHLUNG Search SECONDARY+GAS+BREMSSTRAHLUNG
4 SBBE SOURCE 488569 2% 100% 2 Search SBBE+SOURCE Search SBBE+SOURCE
5 TAPERED COPPER ABSORBER 488569 2% 100% 2 Search TAPERED+COPPER+ABSORBER Search TAPERED+COPPER+ABSORBER
6 SHIELDING WALLS 325711 2% 67% 2 Search SHIELDING+WALLS Search SHIELDING+WALLS
7 10 GEV ELECTRON 244285 1% 100% 1 Search 10+GEV+ELECTRON Search 10+GEV+ELECTRON
8 450 MEV 244285 1% 100% 1 Search 450+MEV Search 450+MEV
9 ALUMINUM BEAM PIPE 244285 1% 100% 1 Search ALUMINUM+BEAM+PIPE Search ALUMINUM+BEAM+PIPE
10 ALUMINUM VACUUM CHAMBER 244285 1% 100% 1 Search ALUMINUM+VACUUM+CHAMBER Search ALUMINUM+VACUUM+CHAMBER

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 SALIMI, E , RAHIGHI, J , SARDARI, D , MAHDAVI, SR , RACHTI, ML , (2014) MONTE CARLO AND ANALYTICAL CALCULATIONS FOR CHARACTERIZATION OF GAS BREMSSTRAHLUNG IN ILSF INSERTION DEVICES.JOURNAL OF INSTRUMENTATION. VOL. 9. ISSUE . P. - 10 91% 0
2 PELLICCIONI, M , SILARI, M , ULRICI, L , (2001) EFFECTIVE DOSE AND ORGAN DOSES DUE TO GAS BREMSSTRAHLUNG FROM ELECTRON STORAGE RINGS.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. VOL. 457. ISSUE 3. P. 438 -446 14 88% 1
3 SHEU, RJ , WANG, JP , SHEU, RD , JIANG, SH , (2004) GAS BREMSSTRAHLUNG AND INDUCED PHOTONEUTRONS IN THE NSRRC'S ELECTRON STORAGE RING: A COMPARISON OF MEASUREMENTS AND SIMULATIONS.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 217. ISSUE 4. P. 555-563 12 80% 3
4 NAIR, HG , DEV, V , NAYAK, MK , THAKKAR, KK , SARKAR, PK , SHARMA, DN , (2006) DETERMINATION OF DOSE-BUILD-UP THICKNESS FOR ABSORBED DOSE MEASUREMENT IN HIGH ENERGY ELECTRON-PHOTON RADIATION AT ELECTRON STORAGE RINGS.RADIATION PROTECTION DOSIMETRY. VOL. 121. ISSUE 2. P. 92-98 8 100% 1
5 LIU, JC , SHEU, RJ , WANG, JP , CHEN, CR , CHANG, FD , KAO, SP , (2006) SAFETY UPGRADES FOR NSRRC BEAMLINES IN THE UPCOMING TOP-UP OPERATION.RADIATION MEASUREMENTS. VOL. 41. ISSUE . P. S242-S246 7 100% 0
6 ASAI, J , WYSOKINSKI, TW , CHAPMAN, D , MULLIN, C , (2011) RADIATION SHIELDING STUDY AGAINST GAS BREMSSTRAHLUNG FOR THE BMIT POE3 AT THE CANADIAN LIGHT SOURCE.RADIATION PHYSICS AND CHEMISTRY. VOL. 80. ISSUE 6. P. 716 -722 6 100% 1
7 LIU, JC , VYLET, V , (2001) RADIATION PROTECTION AT SYNCHROTRON RADIATION FACILITIES.RADIATION PROTECTION DOSIMETRY. VOL. 96. ISSUE 4. P. 345-357 10 77% 8
8 BASSEY, B , MORENO, B , CHAPMAN, D , (2015) SYNCHROTRON RADIATION SHIELDING DESIGN AND ICRP RADIOLOGICAL PROTECTION QUANTITIES.JOURNAL OF RADIOLOGICAL PROTECTION. VOL. 35. ISSUE 2. P. 383 -390 6 86% 0
9 SAHANI, PK , HARIDAS, G , SINHA, AK , HANNURKAR, PR , (2016) GAS BREMSSTRAHLUNG STUDIES FOR MEDIUM ENERGY ELECTRON STORAGE RINGS USING FLUKA MONTE CARLO CODE.RADIATION PHYSICS AND CHEMISTRY. VOL. 119. ISSUE . P. 51 -54 5 100% 0
10 ASAI, J , FENG, R , (2007) DOSE RATE ESTIMATES DUE TO GAS BREMSSTRAHLUNG FOR A PHOTON SHUTTER AND COLLIMATOR UNIT OF THE VESPERS BEAMLINE AT THE CANADIAN LIGHT SOURCE.RADIATION MEASUREMENTS. VOL. 42. ISSUE 10. P. 1674-1682 6 100% 1

Classes with closest relation at Level 1


Rank Class id link
1 14637 COSMIC RADIATION//RADIATION COSMIC//NATIONAL COUNCIL ON RADIATION PROTECTION AND
2 16647 SHIELDING EXPERIMENT//INDUCED RADIOACTIVITY//FLUKA
3 14823 X RAY MONOCHROMATORS//SAGITTAL FOCUSING//HIGH HEAT LOAD OPTICS
4 26835 EXTRAPOLATION CHAMBER//OPHTHALMIC APPLICATORS//OPHTHALMIC APPLICATOR
5 11764 UNDULATOR//INSERTION DEVICES//SUPERCONDUCTING UNDULATOR
6 26867 RADIOLOGICAL DISPERSION DEVICE//BUILDING SHIELDING FACTOR//REALISTIC SOURCE TERM
7 4500 BONNER SPHERES//NEUTRON SPECTROMETRY//RADIATION PROTECTION DOSIMETRY
8 30464 YB66 CRYSTALS//YB66//DOUBLE CRYSTAL MONOCHROMATORS
9 33081 14 MEV SPECTRUM DATABASE//AUER MANTLE//CASED HOLE CONDITIONS
10 24424 BETATRON TUNE SHIFT//COMPACT ELECTRON STORAGE RING//RACETRACK MICROTRON

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