P.H. Barker

593 total citations
44 papers, 499 citations indexed

About

P.H. Barker is a scholar working on Nuclear and High Energy Physics, Radiation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, P.H. Barker has authored 44 papers receiving a total of 499 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Nuclear and High Energy Physics, 21 papers in Radiation and 13 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in P.H. Barker's work include Nuclear physics research studies (25 papers), Nuclear Physics and Applications (19 papers) and Particle physics theoretical and experimental studies (14 papers). P.H. Barker is often cited by papers focused on Nuclear physics research studies (25 papers), Nuclear Physics and Applications (19 papers) and Particle physics theoretical and experimental studies (14 papers). P.H. Barker collaborates with scholars based in New Zealand, Switzerland and United Kingdom. P.H. Barker's co-authors include R.E. White, P. A. Amundsen, Ralph Connor, H. Naylor, D. M. J. Lovelock, W. R. Phillips, P. Marmier, L. Giuntini, W. Barry Wood and D.C. Robinson and has published in prestigious journals such as Physical Review Letters, Physics Letters B and Annals of Physics.

In The Last Decade

P.H. Barker

44 papers receiving 482 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
P.H. Barker New Zealand	15	378	175	128	54	31	44	499
C. Marchetta Italy	13	302 0.8×	259 1.5×	153 1.2×	68 1.3×	8 0.3×	35	478
G.J. McCallum New Zealand	10	298 0.8×	330 1.9×	135 1.1×	80 1.5×	31 1.0×	24	485
F. Amorini Italy	11	314 0.8×	145 0.8×	147 1.1×	46 0.9×	18 0.6×	39	364
G. F. Krebs United States	9	409 1.1×	75 0.4×	136 1.1×	25 0.5×	28 0.9×	34	471
D. A. Jenkins United States	12	264 0.7×	123 0.7×	203 1.6×	28 0.5×	30 1.0×	26	413
R.E. Shroy United States	9	314 0.8×	194 1.1×	158 1.2×	17 0.3×	35 1.1×	16	412
C. Cattadori Italy	13	361 1.0×	191 1.1×	97 0.8×	30 0.6×	12 0.4×	67	517
B. Forkman Sweden	15	288 0.8×	359 2.1×	82 0.6×	166 3.1×	8 0.3×	36	526
G. M. Urciuoli Italy	9	227 0.6×	104 0.6×	75 0.6×	36 0.7×	31 1.0×	34	326
G.B. Huxtable United Kingdom	11	216 0.6×	203 1.2×	99 0.8×	55 1.0×	39 1.3×	20	341

Countries citing papers authored by P.H. Barker

Since Specialization

Citations

This map shows the geographic impact of P.H. Barker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P.H. Barker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.H. Barker more than expected).

Fields of papers citing papers by P.H. Barker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.H. Barker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P.H. Barker. The network helps show where P.H. Barker may publish in the future.

Co-authorship network of co-authors of P.H. Barker

This figure shows the co-authorship network connecting the top 25 collaborators of P.H. Barker. A scholar is included among the top collaborators of P.H. Barker based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P.H. Barker. P.H. Barker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Barker, P.H., K. K. H. Leung, & A.P. Byrne. (2009). Half-life of the superallowed positron emitterC10. Physical Review C. 79(2). 4 indexed citations

Barker, P.H. & A. Scott. (2001). Energy of the 9.17 MeV excited state of14N. Physical Review C. 64(6). 6 indexed citations

Harty, P. D., N. S. Bowden, P.H. Barker, & P. A. Amundsen. (1998). Energy of the superallowed β decay of38Km. Physical Review C. 58(2). 821–825. 14 indexed citations

Barker, P.H., et al.. (1997). Hydration depth profiling of obsidian surfaces using [sup 7]Li ions. AIP conference proceedings. 651–654. 1 indexed citations

Barker, P.H.. (1994). Aligning a Ge detector using the 19F(p,αγ) reaction. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 345(3). 445–448. 3 indexed citations

Barker, P.H., et al.. (1994). TheQvalue for theAlm26superallowed beta decay. Physical Review C. 49(5). 2401–2406. 15 indexed citations

Kroupa, Martin, S. J. Freedman, P.H. Barker, & S. M. Ferguson. (1991). A method for determining the branching ratio for the superallowed decay: (0, ) → (0, 1.74 ) + + ν. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 310(3). 649–656. 10 indexed citations

Brown, Mark J., et al.. (1989). Energy of the superallowed positron decay ofC10. Physical Review C. 40(2). 940–944. 16 indexed citations

White, R.E., P.H. Barker, & D. M. J. Lovelock. (1985). Measurement of Nuclear ReactionQ-values with High Accuracy:⁷Li(p, n)⁷Be. Metrologia. 21(4). 193–199. 21 indexed citations

10.

Barker, P.H. & R.E. White. (1984). B10(p,n)C10Qvalue. Physical Review C. 29(4). 1530–1530. 11 indexed citations

11.

Stoker, D., P.H. Barker, H. Naylor, R.E. White, & W. Barry Wood. (1981). A system for the accurate measurement of nuclear reaction Q-values. Nuclear Instruments and Methods. 180(2-3). 515–521. 13 indexed citations

12.

Barker, P.H., et al.. (1981). The half-life of 6He. Nuclear Physics A. 372(1-2). 45–50. 7 indexed citations

13.

Burcham, W.E., G.T.A. Squier, P.H. Barker, J.M. Freeman, & S.D. Hoath. (1979). Measurement of the 38Ar(p, n)38mK threshold using a gaseous target. Nuclear Instruments and Methods. 164(3). 533–537. 7 indexed citations

14.

James, A.N., J. F. Sharpey‐Schafer, C. J. Lister, et al.. (1978). The end-point energy of the superallowed Fermi decay of^38mK. Journal of Physics G Nuclear Physics. 4(4). 579–585. 12 indexed citations

15.

Barker, P.H., C.J. Sofield, J.M. Freeman, et al.. (1977). A measurement of the half-life of the superallowed Fermi decay and a study of some systematic errors involved. Nuclear Physics A. 275(1). 37–47. 17 indexed citations

16.

Barker, P.H., et al.. (1977). The threshold energy for the 34S(p, n)34Cl reaction and the Q-value of the 34Cl superallowed beta decay. Nuclear Physics A. 279(2). 199–209. 18 indexed citations

17.

Seiler, H., et al.. (1975). Heavy-ion one-neutron transfer reactions involving 13C. Nuclear Physics A. 241(1). 151–158. 5 indexed citations

18.

Barker, P.H., et al.. (1971). Some one-neutron transfer reactions with 18O and 19F beams. Nuclear Physics A. 172(1). 25–32. 9 indexed citations

19.

Barker, P.H., et al.. (1970). One-Neutron Transfer ReactionsBe9(O16,O17[0.871])Be8andC13(O16,O17[0.871])C12. Physical Review Letters. 25(19). 1350–1352. 3 indexed citations

20.

Barker, P.H. & Ralph Connor. (1968). A note on decay of 49Cr. Nuclear Physics A. 121(1). 128–130. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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