Class information for:
Level 1: PULSARS GENERAL//ISM INDIVIDUAL CRAB NEBULA//GAMMA RAYS STARS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2402 2258 33.7 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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
8 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 146114
404 2             BL LACERTAE OBJECTS GENERAL//GAMMA RAYS OBSERVATIONS//RADIATION MECHANISMS NON THERMAL 16670
2402 1                   PULSARS GENERAL//ISM INDIVIDUAL CRAB NEBULA//GAMMA RAYS STARS 2258

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 PULSARS GENERAL authKW 1608108 26% 20% 597
2 ISM INDIVIDUAL CRAB NEBULA authKW 588319 3% 74% 59
3 GAMMA RAYS STARS authKW 524969 5% 35% 112
4 STARS NEUTRON authKW 481008 20% 8% 456
5 PULSARS INDIVIDUAL GEMINGA authKW 395592 1% 91% 32
6 PULSARS INDIVIDUAL CRAB authKW 386303 2% 71% 40
7 SUPERNOVA REMNANTS authKW 346858 9% 12% 209
8 GAMMA RAYS OBSERVATIONS authKW 312288 8% 12% 189
9 ISM INDIVIDUAL OBJECTS CRAB NEBULA authKW 273795 1% 75% 27
10 RADIATION MECHANISMS NON THERMAL authKW 240508 11% 7% 254

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 Astronomy & Astrophysics 118569 93% 0% 2108
2 Engineering, Aerospace 652 3% 0% 63
3 Meteorology & Atmospheric Sciences 156 3% 0% 69
4 Geosciences, Multidisciplinary 59 3% 0% 70
5 Physics, Particles & Fields 33 2% 0% 51
6 Physics, Multidisciplinary 24 3% 0% 76
7 Physics, Fluids & Plasmas 9 1% 0% 24
8 Multidisciplinary Sciences 0 0% 0% 7
9 Physics, Nuclear -0 1% 0% 17
10 Art -0 0% 0% 1

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 COLUMBIA ASTROPHYS 143537 5% 9% 112
2 STN RADIOASTRON NANCAY 85652 1% 21% 30
3 UNIT SPACE PHYS 84918 2% 16% 39
4 PK UMDCP C ST 81128 0% 100% 6
5 UMR 6115 72085 1% 27% 20
6 WW HANSEN EXPT PHYS 71530 3% 8% 64
7 DIPARTIMENTO FIS M MERLIN 69875 1% 16% 32
8 COUNCIL ASSOCIATE 67567 1% 20% 25
9 ETUD NUCL BORDEAUX IGNAN 60024 2% 11% 40
10 KAVLI PARTICLE ASTROPHYS COSMOL 58129 3% 5% 79

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 ASTROPHYSICAL JOURNAL 120544 37% 1% 835
2 ASTRONOMY & ASTROPHYSICS 27362 14% 1% 321
3 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 25106 13% 1% 287
4 ASTROPHYSICAL JOURNAL LETTERS 10049 3% 1% 68
5 ASTROPHYSICS AND SPACE SCIENCE 8332 4% 1% 89
6 ADVANCES IN SPACE RESEARCH-SERIES 5542 2% 1% 39
7 IAU SYMPOSIA 4551 2% 1% 52
8 SOVIET ASTRONOMY LETTERS 3770 1% 1% 20
9 ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES 3511 1% 1% 31
10 ASTROPHYSICAL LETTERS & COMMUNICATIONS 2438 1% 2% 12

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 PULSARS GENERAL 1608108 26% 20% 597 Search PULSARS+GENERAL Search PULSARS+GENERAL
2 ISM INDIVIDUAL CRAB NEBULA 588319 3% 74% 59 Search ISM+INDIVIDUAL+CRAB+NEBULA Search ISM+INDIVIDUAL+CRAB+NEBULA
3 GAMMA RAYS STARS 524969 5% 35% 112 Search GAMMA+RAYS+STARS Search GAMMA+RAYS+STARS
4 STARS NEUTRON 481008 20% 8% 456 Search STARS+NEUTRON Search STARS+NEUTRON
5 PULSARS INDIVIDUAL GEMINGA 395592 1% 91% 32 Search PULSARS+INDIVIDUAL+GEMINGA Search PULSARS+INDIVIDUAL+GEMINGA
6 PULSARS INDIVIDUAL CRAB 386303 2% 71% 40 Search PULSARS+INDIVIDUAL+CRAB Search PULSARS+INDIVIDUAL+CRAB
7 SUPERNOVA REMNANTS 346858 9% 12% 209 Search SUPERNOVA+REMNANTS Search SUPERNOVA+REMNANTS
8 GAMMA RAYS OBSERVATIONS 312288 8% 12% 189 Search GAMMA+RAYS+OBSERVATIONS Search GAMMA+RAYS+OBSERVATIONS
9 ISM INDIVIDUAL OBJECTS CRAB NEBULA 273795 1% 75% 27 Search ISM+INDIVIDUAL+OBJECTS+CRAB+NEBULA Search ISM+INDIVIDUAL+OBJECTS+CRAB+NEBULA
10 RADIATION MECHANISMS NON THERMAL 240508 11% 7% 254 Search RADIATION+MECHANISMS+NON+THERMAL Search RADIATION+MECHANISMS+NON+THERMAL

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 KUIPER, L , HERMSEN, W , (2015) THE SOFT GAMMA-RAY PULSAR POPULATION: A HIGH-ENERGY OVERVIEW.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 449. ISSUE 4. P. 3827 -3866 164 72% 6
2 CARAVEO, PA , (2014) GAMMA-RAY PULSAR REVOLUTION.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 52. VOL. 52. ISSUE . P. 211 -250 127 80% 27
3 PETRI, J , (2016) THEORY OF PULSAR MAGNETOSPHERE AND WIND.JOURNAL OF PLASMA PHYSICS. VOL. 82. ISSUE . P. - 186 63% 0
4 BUHLER, R , BLANDFORD, R , (2014) THE SURPRISING CRAB PULSAR AND ITS NEBULA: A REVIEW.REPORTS ON PROGRESS IN PHYSICS. VOL. 77. ISSUE 6. P. - 110 81% 25
5 SGRO, C , SHANNON, R , SISKIND, EJ , SMITH, DA , SPANDRE, G , SPINELLI, P , STAPPERS, BW , STRONG, AW , SUSON, DJ , TAKAHASHI, H , ET AL (2013) THE SECOND FERMI LARGE AREA TELESCOPE CATALOG OF GAMMA-RAY PULSARS.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. VOL. 208. ISSUE 2. P. - 116 51% 155
6 KARGALTSEV, O , CERUTTI, B , LYUBARSKY, Y , STRIANI, E , (2015) PULSAR-WIND NEBULAE RECENT PROGRESS IN OBSERVATIONS AND THEORY.SPACE SCIENCE REVIEWS. VOL. 191. ISSUE 1-4. P. 391 -439 110 72% 8
7 ESPINOZA, C , FARNIER, C , FAVUZZI, C , FEGAN, SJ , FERRARA, EC , FOCKE, WB , FORTIN, P , FRAILIS, M , FREIRE, PCC , FUKAZAWA, Y , ET AL (2010) THE FIRST FERMI LARGE AREA TELESCOPE CATALOG OF GAMMA-RAY PULSARS.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. VOL. 187. ISSUE 2. P. 460 -494 88 63% 179
8 GRENIER, IA , HARDING, AK , (2015) GAMMA-RAY PULSARS: A GOLD MINE.COMPTES RENDUS PHYSIQUE. VOL. 16. ISSUE 6-7. P. 641 -660 88 62% 10
9 HESTER, JJ , (2008) THE CRAB NEBULA: AN ASTROPHYSICAL CHIMERA.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS. VOL. 46. ISSUE . P. 127 -155 66 85% 129
10 VENTER, C , HARDING, AK , (2014) HIGH-ENERGY PULSAR MODELS: DEVELOPMENTS AND NEW QUESTIONS.ASTRONOMISCHE NACHRICHTEN. VOL. 335. ISSUE 3. P. 268-273 64 97% 0

Classes with closest relation at Level 1


Rank Class id link
1 1737 PULSARS GENERAL//PUSHCHINO RADIO ASTRON OBSERV//PULSARS
2 2788 SUPERNOVA REMNANTS//ISM SUPERNOVA REMNANTS//X RAYS ISM
3 4647 STARS NEUTRON//STARS MAGNETARS//X RAYS STARS
4 21225 SERV ELE PHYS//JETS ACTIVE GALAXIES INTRACLUSTER MEDIUM//MULTIFREQUENCY ASTROPHYSICS COSMOLOGY
5 37716 FLOATING STRIP//IST FIS SPAZIALE FIS COSM//VA140
6 18676 PULSARS INDIVIDUAL PSR B1259 63//STARS INDIVIDUAL LS 5039//STARS INDIVIDUAL LSI61 DEGREES 303
7 7542 PULSARS GENERAL//STARS NEUTRON//BINARIES CLOSE
8 8045 DENSE MATTER//STARS NEUTRON//PULSARS GENERAL
9 4213 FRED LAWRENCE WHIPPLE OBSERV//GAMMA RAY ASTRONOMY//CHERENKOV TELESCOPES
10 9255 MHD//GALAXIES JETS//31 FORMALISM

Go to start page