P. S. Freier

2.0k total citations
77 papers, 1.3k citations indexed

About

P. S. Freier is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Pulmonary and Respiratory Medicine. According to data from OpenAlex, P. S. Freier has authored 77 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Nuclear and High Energy Physics, 32 papers in Astronomy and Astrophysics and 25 papers in Pulmonary and Respiratory Medicine. Recurrent topics in P. S. Freier's work include Solar and Space Plasma Dynamics (30 papers), Dark Matter and Cosmic Phenomena (29 papers) and Radiation Therapy and Dosimetry (25 papers). P. S. Freier is often cited by papers focused on Solar and Space Plasma Dynamics (30 papers), Dark Matter and Cosmic Phenomena (29 papers) and Radiation Therapy and Dosimetry (25 papers). P. S. Freier collaborates with scholars based in United States, Poland and United Kingdom. P. S. Freier's co-authors include C. J. Waddington, W. R. Webber, C. J. Waddington, E. P. Ney, J. R. Winckler, P. H. Fowler, S. Biswas, J. F. Ormes, R. E. Danielson and B. Wilczyńska and has published in prestigious journals such as Nature, Science and Physical Review Letters.

In The Last Decade

P. S. Freier

71 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. S. Freier United States	21	823	635	240	134	113	77	1.3k
C. J. Waddington United States	23	1.1k 1.4×	433 0.7×	273 1.1×	290 2.2×	137 1.2×	89	1.4k
P. H. Fowler United Kingdom	21	959 1.2×	372 0.6×	313 1.3×	325 2.4×	166 1.5×	71	1.4k
R. R. Daniel India	19	750 0.9×	511 0.8×	183 0.8×	111 0.8×	101 0.9×	75	1.0k
S. Biswas India	18	373 0.5×	469 0.7×	180 0.8×	168 1.3×	295 2.6×	104	1.0k
G. Cocconi Switzerland	26	1.7k 2.1×	312 0.5×	91 0.4×	264 2.0×	276 2.4×	51	2.2k
E. L. Chupp United States	24	825 1.0×	1.7k 2.8×	122 0.5×	377 2.8×	263 2.3×	125	2.4k
W. R. Webber United States	22	980 1.2×	1.2k 1.9×	250 1.0×	242 1.8×	127 1.1×	83	1.8k
C. E. Fichtel United States	32	2.0k 2.4×	2.3k 3.6×	193 0.8×	156 1.2×	80 0.7×	175	2.8k
W. N. Hess United States	25	538 0.7×	1.2k 1.9×	258 1.1×	448 3.3×	269 2.4×	71	2.0k
D.H. Perkins United Kingdom	19	994 1.2×	167 0.3×	177 0.7×	238 1.8×	140 1.2×	36	1.3k

Countries citing papers authored by P. S. Freier

Since Specialization

Citations

This map shows the geographic impact of P. S. Freier'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. S. Freier with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. S. Freier more than expected).

Fields of papers citing papers by P. S. Freier

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. S. Freier. 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. S. Freier. The network helps show where P. S. Freier may publish in the future.

Co-authorship network of co-authors of P. S. Freier

This figure shows the co-authorship network connecting the top 25 collaborators of P. S. Freier. A scholar is included among the top collaborators of P. S. Freier 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. S. Freier. P. S. Freier is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Freier, P. S., et al.. (2003). The solar constant: a take home lab [Phys. Teach. 15, 172 (March 1977)]. The Physics Teacher. 42(1). 51–52. 2 indexed citations

Dąbrowska, A., R. Hołyński, A. Olszewski, et al.. (1993). Evidence for a nuclear phase transition in target nuclei after relativistic nuclear interactions. The European Physical Journal C. 59(3). 399–403. 6 indexed citations

Csernai, L. P., P. S. Freier, J. Mevissen, H. Nguyen, & L. Waters. (1986). Identification of collective flow by transverse-momentum analysis of emulsion data for Au+AgBr and Xe+AgBr. Physical Review C. 34(4). 1270–1273. 13 indexed citations

Freier, P. S., et al.. (1986). Meson Multiplicity versus Energy in Relativistic Nucleus-Nucleus Collisions. Physical Review Letters. 56(13). 1350–1353. 6 indexed citations

Fixsen, D. J., et al.. (1983). Intensities, Energy Spectra and Interactions of 10-30 Gev/n Nuclei. ICRC. 2. 25. 1 indexed citations

Ormes, J. F. & P. S. Freier. (1978). On the propagation of cosmic rays in the Galaxy. The Astrophysical Journal. 222. 471–471. 27 indexed citations

Freier, P. S., et al.. (1977). The solar constant: A take home lab. The Physics Teacher. 15(3). 172–173. 5 indexed citations

Freier, P. S., et al.. (1975). Intensity of primary electrons above 10 GeV. 1. 425. 1 indexed citations

Freier, P. S., et al.. (1971). On the modulation and energy spectrum of highly charged cosmic ray nuclei. Astrophysics and Space Science. 14(2). 422–430. 8 indexed citations

10.

Freier, P. S., et al.. (1971). CHARGE AND ENERGY SPECTRA OF HEAVY COSMIC RAY NUCLEI.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

11.

Freier, P. S., et al.. (1969). The effects of solar modulation on the energy spectrum of heavy cosmic ray nuclei. Acta physica Hungarica. 2. 275–278. 1 indexed citations

12.

Waddington, C. J. & P. S. Freier. (1965). Very heavy low energy cosmic ray nuclei.. International Cosmic Ray Conference. 1. 390. 2 indexed citations

13.

Waddington, C. J. & P. S. Freier. (1965). Electrons, hydrogen and helium nuclei of the cosmic radiation as observed in 1963 and 1964.. International Cosmic Ray Conference. 1. 339. 5 indexed citations

14.

Freier, P. S., et al.. (1965). Low energy multiply charged nuclei in the cosmic radiation. International Cosmic Ray Conference. 1. 387. 4 indexed citations

15.

Freier, P. S. & C. J. Waddington. (1965). Modulation of cosmic rays by an electric field.. International Cosmic Ray Conference. 1. 176. 6 indexed citations

16.

Freier, P. S. & C. J. Waddington. (1964). Hydrogen and Helium Nuclei in the Cosmic Radiation. Physical Review Letters. 13(3). 108–109. 19 indexed citations

17.

Freier, P. S., E. P. Ney, & J. R. Winckler. (1959). Balloon observation of solar cosmic rays on March 26, 1958. Journal of Geophysical Research Atmospheres. 64(6). 685–688. 45 indexed citations

18.

Freier, P. S., E. P. Ney, & C. J. Waddington. (1959). Flux and Energy Spectrum of Cosmic-RayαParticles during Solar Maximum. Physical Review. 114(1). 365–373. 22 indexed citations

19.

Fowler, P. H., P. S. Freier, C. M. G. Lattes, E. P. Ney, & S. J. St. Lorant. (1957). Angular correlation in the π-μ-e decay of cosmic ray mesons. Il Nuovo Cimento. 6(1). 63–68. 3 indexed citations

20.

Anderson, Grant W., et al.. (1954). Time and Directional Study of Primary Heavy Nuclei. Physical Review. 94(5). 1317–1322. 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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