Class information for:
Level 1: SUPEREXCITED STATES//PHOTOIONIZATION ASYMMETRY PARAMETERS//SECOND NEGATIVE SYSTEM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7783 1328 34.3 47%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
3 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL 183883
674 2             PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//JOURNAL OF MOLECULAR SPECTROSCOPY 13230
7783 1                   SUPEREXCITED STATES//PHOTOIONIZATION ASYMMETRY PARAMETERS//SECOND NEGATIVE SYSTEM 1328

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 SUPEREXCITED STATES authKW 255551 1% 65% 17
2 PHOTOIONIZATION ASYMMETRY PARAMETERS authKW 91967 0% 100% 4
3 SECOND NEGATIVE SYSTEM authKW 91967 0% 100% 4
4 PHOTOIONIZATION QUANTUM YIELD authKW 73572 0% 80% 4
5 PHOTOELECTRON PHOTOION COINCIDENCE authKW 63862 0% 56% 5
6 PHOFEX SPECTRUM authKW 51730 0% 75% 3
7 ELECTRONIC AUTOIONISATION authKW 45984 0% 100% 2
8 INNER SHELL PHOTOABSORPTION authKW 45984 0% 100% 2
9 ION FRAGMENT authKW 45984 0% 100% 2
10 N2O A2SIGMA authKW 45984 0% 100% 2

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, Atomic, Molecular & Chemical 45339 72% 0% 954
2 Chemistry, Physical 10175 57% 0% 763
3 Spectroscopy 2855 13% 0% 175
4 Optics 1791 16% 0% 217
5 Physics, Multidisciplinary 137 6% 0% 85
6 Instruments & Instrumentation 66 3% 0% 41
7 Nuclear Science & Technology 15 2% 0% 24
8 Mathematics, Interdisciplinary Applications 4 1% 0% 12
9 Physics, Nuclear -0 1% 0% 10
10 Education, Scientific Disciplines -1 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 SHANGHAI LASER FABRICAT MAT SCI 33804 0% 29% 5
2 EQUIPE TMS 30654 0% 67% 2
3 VACUUM UV PHOTO SCI 29558 0% 43% 3
4 SECT ATOM MOL PHYS 28532 0% 21% 6
5 ADV LIGHT SOURCE ACCELERATOR FUS 22992 0% 100% 1
6 AMES COMPUTAT CHEM GRP 22992 0% 100% 1
7 CEALMENRT 22992 0% 100% 1
8 CNRS URA774 DYNAM MOLEC ATOM 22992 0% 100% 1
9 CREATIVE INITIAT CONTROL REACT DYNAM 22992 0% 100% 1
10 FR 2006 22992 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 JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA 40862 8% 2% 103
2 JOURNAL OF CHEMICAL PHYSICS 34774 27% 0% 360
3 CHEMICAL PHYSICS 30096 10% 1% 134
4 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 17129 8% 1% 110
5 CHEMICAL PHYSICS LETTERS 6594 9% 0% 117
6 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 3171 1% 1% 14
7 PHYSICAL REVIEW A 2056 6% 0% 79
8 MOLECULAR PHYSICS 1564 2% 0% 28
9 CHINESE JOURNAL OF CHEMICAL PHYSICS 1009 1% 0% 9
10 JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE 728 1% 0% 10

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 SUPEREXCITED STATES 255551 1% 65% 17 Search SUPEREXCITED+STATES Search SUPEREXCITED+STATES
2 PHOTOIONIZATION ASYMMETRY PARAMETERS 91967 0% 100% 4 Search PHOTOIONIZATION+ASYMMETRY+PARAMETERS Search PHOTOIONIZATION+ASYMMETRY+PARAMETERS
3 SECOND NEGATIVE SYSTEM 91967 0% 100% 4 Search SECOND+NEGATIVE+SYSTEM Search SECOND+NEGATIVE+SYSTEM
4 PHOTOIONIZATION QUANTUM YIELD 73572 0% 80% 4 Search PHOTOIONIZATION+QUANTUM+YIELD Search PHOTOIONIZATION+QUANTUM+YIELD
5 PHOTOELECTRON PHOTOION COINCIDENCE 63862 0% 56% 5 Search PHOTOELECTRON+PHOTOION+COINCIDENCE Search PHOTOELECTRON+PHOTOION+COINCIDENCE
6 PHOFEX SPECTRUM 51730 0% 75% 3 Search PHOFEX+SPECTRUM Search PHOFEX+SPECTRUM
7 ELECTRONIC AUTOIONISATION 45984 0% 100% 2 Search ELECTRONIC+AUTOIONISATION Search ELECTRONIC+AUTOIONISATION
8 INNER SHELL PHOTOABSORPTION 45984 0% 100% 2 Search INNER+SHELL+PHOTOABSORPTION Search INNER+SHELL+PHOTOABSORPTION
9 ION FRAGMENT 45984 0% 100% 2 Search ION+FRAGMENT Search ION+FRAGMENT
10 N2O A2SIGMA 45984 0% 100% 2 Search N2O+A2SIGMA Search N2O+A2SIGMA

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 MONTUORO, R , MOCCIA, R , (2003) PHOTOIONIZATION CROSS SECTIONS CALCULATION WITH MIXED L-2 BASIS SET: STOS PLUS B-SPLINES. RESULTS FOR N-2 AND C2H2 BY KM-RPA METHOD.CHEMICAL PHYSICS. VOL. 293. ISSUE 2. P. 281 -308 54 82% 11
2 LIU, JB , CHEN, WW , HOCHLAF, M , QIAN, XM , CHANG, C , NG, CY , (2003) UNIMOLECULAR DECAY PATHWAYS OF STATE-SELECTED CO2+ IN THE INTERNAL ENERGY RANGE OF 5.2-6.2 EV: AN EXPERIMENTAL AND THEORETICAL STUDY.JOURNAL OF CHEMICAL PHYSICS. VOL. 118. ISSUE 1. P. 149-163 43 78% 32
3 SHAW, DA , HOLLAND, DMP , RENNIE, EE , SHPINKOVA, LG , (2005) A FLUORESCENCE POLARIZATION STUDY OF THE O(2)(+)A (2)PI(U) -> X-2 PI(G) AND THE B(4)SIGMA(-)(G) -> A(4)PI(U) TRANSITIONS IN THE EXCITATION RANGE 17-25 EV.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS. VOL. 38. ISSUE 3. P. 173-188 35 95% 1
4 HOLLAND, DMP , SHAW, DA , (2012) THE DESIGN AND PERFORMANCE OF A VELOCITY MAP IMAGING SPECTROMETER FOR THE STUDY OF MOLECULAR PHOTOIONISATION DYNAMICS.CHEMICAL PHYSICS. VOL. 409. ISSUE . P. 11-22 49 56% 2
5 SUN, ZF , GAO, Z , WU, XK , TANG, GQ , ZHOU, XG , LIU, SL , (2015) EXCITATION SPECTRA AND PHOTODISSOCIATION DYNAMICS OF THE B-2 PI STATE OF THE N2O+ ION.ACTA PHYSICO-CHIMICA SINICA. VOL. 31. ISSUE 5. P. 829 -835 28 88% 2
6 CHEN, WW , LIU, JB , NG, CY , (2003) VACUUM ULTRAVIOLET PULSED FIELD IONIZATION-PHOTOELECTRON STUDY FOR (NO+)-O-2 IN THE ENERGY RANGE OF 16.3-21.0 EV.JOURNAL OF PHYSICAL CHEMISTRY A. VOL. 107. ISSUE 40. P. 8086-8091 35 92% 14
7 DAS, A , POLIAKOFF, ED , LUCCHESE, RR , BOZEK, JD , (2009) MODE-SPECIFIC PHOTOIONIZATION DYNAMICS OF A SIMPLE ASYMMETRIC TARGET: OCS.JOURNAL OF CHEMICAL PHYSICS. VOL. 130. ISSUE 4. P. - 37 73% 8
8 CACELLI, I , MOCCIA, R , RIZZO, A , (1998) GAUSSIAN-TYPE-ORBITAL BASIS SETS FOR THE CALCULATION OF CONTINUUM PROPERTIES IN MOLECULES: THE DIFFERENTIAL PHOTOIONIZATION CROSS SECTION OF MOLECULAR NITROGEN.PHYSICAL REVIEW A. VOL. 57. ISSUE 3. P. 1895-1905 37 93% 38
9 LIU, JB , HOCHLAF, M , NG, CY , (2003) PULSED FIELD IONIZATION-PHOTOELECTRON BANDS FOR CS2+ IN THE ENERGY RANGE OF 13.2-17.6 EV: AN EXPERIMENTAL AND THEORETICAL STUDY.JOURNAL OF CHEMICAL PHYSICS. VOL. 118. ISSUE 10. P. 4487-4498 36 84% 8
10 RATHBONE, GJ , POLIAKOFF, ED , BOZEK, JD , LUCCHESE, RR , (2004) INTRACHANNEL VIBRONIC COUPLING IN MOLECULAR PHOTOIONIZATION.CANADIAN JOURNAL OF CHEMISTRY. VOL. 82. ISSUE 6. P. 1043 -1051 34 85% 9

Classes with closest relation at Level 1


Rank Class id link
1 28223 STATE INTERACTIONS//EXCITION MECHANISMS//PARITY PROPERTIES
2 5956 PHYS MOL ATMOSPHERE ASTROPHYS//PHYS INTERDISCIPLINARY NANOSTRUCT SCI TE//ZEKE SPECTROSCOPY
3 1171 CORE EXCITATION//JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA//PHOTON STIMULATED DESORPTION PSD
4 26568 CS RADICAL//RO VIBRATIONAL POPULATION//1ST CIBERNET BIOFIS
5 33104 AR S 2 COMPLEX//MRCI F12//OPTOELECTRONIC THIN FILMS
6 9782 ELECTRON MOMENTUM SPECTROSCOPY//ATOM MOL NANOSCI MOE//ELECTRON PROPAGATOR
7 21977 TRIFLUOROMETHYL SULFUR PENTAFLUORIDE//CNRINTM//INTM
8 21023 BENZYL TYPE RADICALS//CHEM FUNCT MAT//TRIMETHYLBENZYL RADICALS
9 9242 DICATION//DOUBLE IONIZATION ENERGIES//DOUBLE CHARGE TRANSFER SPECTROSCOPY
10 24684 ELECTRON BEAM TECHNIQUE//DIAGNOSTICS OF GAS MIXTURES//PLASMA METHANE

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