Class information for:
Level 2: GAMMA RAYS BURSTS//STARS NEUTRON//PULSARS GENERAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
281 18985 38.7 67%


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
281 2             GAMMA RAYS BURSTS//STARS NEUTRON//PULSARS GENERAL 18985
78 1                   GAMMA RAYS BURSTS//GAMMA RAY BURST GENERAL//GAMMA RAY BURSTS 4600
163 1                   NUCLEAR MATTER//SYMMETRY ENERGY//PHYSICAL REVIEW C 4063
1737 1                   PULSARS GENERAL//PUSHCHINO RADIO ASTRON OBSERV//PULSARS 2512
4647 1                   STARS NEUTRON//STARS MAGNETARS//X RAYS STARS 1749
7542 1                   PULSARS GENERAL//STARS NEUTRON//BINARIES CLOSE 1357
8045 1                   DENSE MATTER//STARS NEUTRON//PULSARS GENERAL 1300
8782 1                   DENSE MATTER//STRANGE QUARK MATTER//QUARK STARS 1217
9560 1                   GAMMA RAYS BURSTS//OPTICAL TRANSIENTS//GAMMA RAY BURSTS 1143
10662 1                   STARS NEUTRON//STARS OSCILLATIONS//STARS ROTATION 1044

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 GAMMA RAYS BURSTS authKW 3603299 14% 85% 2627
2 STARS NEUTRON authKW 1891266 14% 45% 2623
3 PULSARS GENERAL authKW 1648689 9% 59% 1754
4 GAMMA RAY BURST GENERAL authKW 1185462 5% 81% 906
5 DENSE MATTER authKW 604945 3% 69% 548
6 ASTRONOMY & ASTROPHYSICS WoSSC 527455 68% 3% 12975
7 NEUTRON STARS authKW 414623 3% 53% 491
8 ASTROPHYSICAL JOURNAL journal 368094 22% 6% 4250
9 RADIATION MECHANISMS NON THERMAL authKW 367734 5% 25% 912
10 GAMMA RAY BURSTS authKW 334888 2% 59% 355

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 527455 68% 3% 12975
2 Physics, Nuclear 79240 20% 1% 3748
3 Physics, Particles & Fields 29368 14% 1% 2591
4 Physics, Multidisciplinary 7276 11% 0% 2001
5 Physics, Mathematical 30 1% 0% 208
6 Engineering, Aerospace 17 0% 0% 70
7 Geochemistry & Geophysics 1 1% 0% 155
8 Meteorology & Atmospheric Sciences -0 1% 0% 140
9 Engineering, Marine -4 0% 0% 1
10 Physics, Fluids & Plasmas -7 0% 0% 82

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 ASTRON 132804 12% 4% 2300
2 ASTRON ANTON PANNEKOEK 118128 2% 19% 396
3 COLUMBIA ASTROPHYS 111701 2% 24% 287
4 ASTRON ASTROPHYS 105263 5% 7% 1008
5 ASTROPHYS COSMOL 100210 1% 63% 99
6 AUSTRALIA TELESCOPE IL 88727 1% 20% 272
7 DARK COSMOL 80038 1% 22% 230
8 PUSHCHINO RADIO ASTRON OBSERV 68434 1% 44% 96
9 THEORET NUCL PHYS 59838 1% 18% 209
10 JODRELL BANK OBSERV 57028 1% 22% 160

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 368094 22% 6% 4250
2 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 176042 12% 5% 2206
3 PHYSICAL REVIEW C 125667 8% 5% 1570
4 ASTRONOMY & ASTROPHYSICS 66652 8% 3% 1467
5 CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 44675 1% 18% 154
6 ASTROPHYSICAL JOURNAL LETTERS 36482 2% 6% 377
7 NUCLEAR PHYSICS A 29245 3% 3% 640
8 ASTROPHYSICS AND SPACE SCIENCE 26821 2% 4% 466
9 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA C-COLLOQUIA ON PHYSICS 26170 1% 14% 120
10 ASTRONOMY REPORTS 23461 1% 9% 172

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 GAMMA RAYS BURSTS 3603299 14% 85% 2627 Search GAMMA+RAYS+BURSTS Search GAMMA+RAYS+BURSTS
2 STARS NEUTRON 1891266 14% 45% 2623 Search STARS+NEUTRON Search STARS+NEUTRON
3 PULSARS GENERAL 1648689 9% 59% 1754 Search PULSARS+GENERAL Search PULSARS+GENERAL
4 GAMMA RAY BURST GENERAL 1185462 5% 81% 906 Search GAMMA+RAY+BURST+GENERAL Search GAMMA+RAY+BURST+GENERAL
5 DENSE MATTER 604945 3% 69% 548 Search DENSE+MATTER Search DENSE+MATTER
6 NEUTRON STARS 414623 3% 53% 491 Search NEUTRON+STARS Search NEUTRON+STARS
7 RADIATION MECHANISMS NON THERMAL 367734 5% 25% 912 Search RADIATION+MECHANISMS+NON+THERMAL Search RADIATION+MECHANISMS+NON+THERMAL
8 GAMMA RAY BURSTS 334888 2% 59% 355 Search GAMMA+RAY+BURSTS Search GAMMA+RAY+BURSTS
9 STARS MAGNETARS 253367 1% 79% 199 Search STARS+MAGNETARS Search STARS+MAGNETARS
10 NUCLEAR MATTER 162382 1% 54% 189 Search NUCLEAR+MATTER Search NUCLEAR+MATTER

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 KUMAR, P , ZHANG, B , (2015) THE PHYSICS OF GAMMA-RAY BURSTS & RELATIVISTIC JETS.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 561. ISSUE . P. 1 -109 709 85% 70
2 ZHANG, B , (2007) GAMMA-RAY BURSTS IN THE SWIFT ERA.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS. VOL. 7. ISSUE 1. P. 1 -50 456 90% 243
3 TUROLLA, R , ZANE, S , WATTS, AL , (2015) MAGNETARS: THE PHYSICS BEHIND OBSERVATIONS. A REVIEW.REPORTS ON PROGRESS IN PHYSICS. VOL. 78. ISSUE 11. P. - 372 93% 23
4 ZHANG, B , MESZAROS, P , (2004) GAMMA-RAY BURSTS: PROGRESS, PROBLEMS & PROSPECTS.INTERNATIONAL JOURNAL OF MODERN PHYSICS A. VOL. 19. ISSUE 15. P. 2385 -2472 428 89% 503
5 BERGER, E , (2014) SHORT-DURATION GAMMA-RAY BURSTS.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 52. VOL. 52. ISSUE . P. 43 -105 252 80% 152
6 MESZAROS, P , (2006) GAMMA-RAY BURSTS.REPORTS ON PROGRESS IN PHYSICS. VOL. 69. ISSUE 8. P. 2259 -2321 278 85% 616
7 NAKAR, E , (2007) SHORT-HARD GAMMA-RAY BURSTS.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 442. ISSUE 1-6. P. 166 -236 335 72% 433
8 MEREGHETTI, S , (2008) THE STRONGEST COSMIC MAGNETS: SOFT GAMMA-RAY REPEATERS AND ANOMALOUS X-RAY PULSARS.ASTRONOMY AND ASTROPHYSICS REVIEW. VOL. 15. ISSUE 4. P. 225 -287 234 97% 389
9 PIRAN, T , (2004) THE PHYSICS OF GAMMA-RAY BURSTS.REVIEWS OF MODERN PHYSICS. VOL. 76. ISSUE 4. P. 1143 -1210 305 86% 522
10 PAVLENKO, E , PIRANOMONTE, S , ROSSI, A , RUMYANTSEV, V , SALINAS, R , SERGEEV, A , SHARAPOV, D , SOLLERMAN, J , STECKLUM, B , STELLA, L , ET AL (2010) THE AFTERGLOWS OF SWIFT-ERA GAMMA-RAY BURSTS. I. COMPARING PRE-SWIFT AND SWIFT-ERA LONG/SOFT (TYPE II) GRB OPTICAL AFTERGLOWS.ASTROPHYSICAL JOURNAL. VOL. 720. ISSUE 2. P. 1513 -1558 313 97% 74

Classes with closest relation at Level 2


Rank Class id link
1 404 BL LACERTAE OBJECTS GENERAL//GAMMA RAYS OBSERVATIONS//RADIATION MECHANISMS NON THERMAL
2 948 PHYSICAL REVIEW C//PHYSICS, NUCLEAR//NUCLEAR PHYSICS A
3 215 X RAYS BINARIES//BLACK HOLE PHYSICS//ACCRETION ACCRETION DISKS
4 3641 RADIO ASTRONOMY//INSTRUMENTATION INTERFEROMETERS//TECHNIQUES INTERFEROMETRIC
5 1811 LIGO//CLASSICAL AND QUANTUM GRAVITY//GRAVITATIONAL WAVES
6 1447 FEW-BODY SYSTEMS//PHYSICAL REVIEW C//HYPERNUCLEI
7 159 WHITE DWARFS//NOVAE CATACLYSMIC VARIABLES//STARS AGB AND POST AGB
8 3852 PUBLICATIONS BIBLIOGRAPHY//RELATED FIELDS//SOCIOLOGY OF ASTRONOMY
9 77 PHYSICAL REVIEW C//PHYSICS, NUCLEAR//NUCLEAR PHYSICS A
10 1801 ULTRA HIGH ENERGY COSMIC RAYS//ASTROPARTICLE PHYSICS//EXTENSIVE AIR SHOWERS

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