N. Iwasa

6.9k citations

48 papers · 1.2k indexed · 1 hit paper · h-index 15

Nuclear and High Energy Physics top 2%
Atomic and Molecular Physics, and Optics top 5%
Radiation top 1%
Aerospace Engineering top 10%
Spectroscopy top 10%

Co-authors: S. Shimoura M. Ishihara T. Teranishi T. Nakamura H. Geißel Yutaka Watanabe H. Okuno T. Motobayashi
Topics: Nuclear physics research studies (41 papers)Nuclear Physics and Applications (18 papers)Quantum Chromodynamics and Particle Interactions (15 papers)
Cited by: Nuclear and High Energy Physics Radiation Atomic and Molecular Physics, and Optics
Journals: Physical Review LettersSHILAP Revista de lepidopterologíaPhysics Letters B
Partner nations: Japan Germany China

In The Last Decade

N. Iwasa

46 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Large deformation of the very neutron-rich nucleus 32Mg from intermediate-energy Coulomb excitation

1995 356 citations T. Motobayashi, N. Iwasa et al. Physics Letters B profile →

Peers

Countries citing papers authored by N. Iwasa

Since Specialization

Citations

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

Fields of papers citing papers by N. Iwasa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. Iwasa. 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 N. Iwasa. The network helps show where N. Iwasa may publish in the future.

Co-authorship network of co-authors of N. Iwasa

This figure shows the co-authorship network connecting the top 25 collaborators of N. Iwasa. A scholar is included among the top collaborators of N. Iwasa 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 N. Iwasa. N. Iwasa 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

#	Work	Indexed citations
1	Experimental Study of the ⁷Be\((n,p_{1})\)⁷Li^* Reaction for the Cosmological Lithium Problem 2020 ·(unknown),N. Iwasa,S. Kubono,(unknown),(unknown),S. Hayakawa,K. Hirose,T. Kawabata,(unknown),H. Makii,M. Matsuda,S. Nishimura,K. Nishio,(unknown),(unknown)	2
2	Measurement of the cross section for the ⁴He(α, n)⁷Be reaction as a possible solution to the cosmological lithium problem 2017 ·Journal of Physics Conference Series ·T. Kawabata,T. Furuno,(unknown),N. Iwasa,Yoshiko Kanada-En’yo,(unknown),S. Kubono,(unknown),Takuya Morimoto,Motoki Murata,(unknown),S. Nishimura,(unknown),Y. Takahashi,(unknown),M. Tsumura,(unknown)	0
3	First direct measurement of theC11(α,p)N14stellar reaction by an extended thick-target method 2016 ·Physical review. C ·S. Hayakawa,S. Kubono,D. Kahl,H. Yamaguchi,(unknown),T. Hashimoto,Y. Wakabayashi,J. J. He,N. Iwasa,S. Kato,T. Komatsubara,Y. K. Kwon,(unknown)	4
4	The Challenge of High-Resolution Spectrometer Experiments with Exotic Nuclei 2015 ·Microscopy and Microanalysis ·H. Geißel,(unknown),G.P.A. Berg,T. Dickel,B. Franczak,E. Haettner,N. Iwasa,Gottfried Münzenberg,W. R. Plaß,C. Scheidenberger,H. Weick,M. Winkler,Mikhail Yavor	1
5	Reduced transition probabilities of the 0[sub gs][sup +]→2[sub 1][sup +] transitions in [sup 20]Mg, [sup 28]S and [sup 36]Ca 2013 ·AIP conference proceedings ·N. Iwasa	1
6	Hindered Proton Collectivity in the Proton-rich Nucleus <sup><span class="cmr-7">28</span></sup>S: Possible Magic Number at <span class="cmmi-10">Z </span><span class="cmr-10">= 16</span> 2013 ·Acta Physica Polonica B ·Y. Togano,Y. Yamada,N. Iwasa,Kazunari Yamada,T. Motobayashi	1
7	Multi-layered parallel plate ionization chamber for cross-section measurements of minor actinides 2010 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·K. Hirose,T. Ohtsuki,(unknown),N. Iwasa,(unknown),Koichi Takamiya,Hiroshi Yashima,K. Nishio,Yoshiaki Kiyanagi	2
8	Nuclear Clusters in Astrophysics 2010 ·Nuclear Physics A ·S. Kubono,(unknown),S. Hayakawa,Hiroyuki Hashimoto,D. Kahl,Y. Wakabayashi,H. Yamaguchi,T. Teranishi,N. Iwasa,T. Komatsubara,S. Kato,L. H. Khiem	5
9	MOCADI_FUSION: Extension of the Monte-Carlo code MOCADI to heavy-ion fusion–evaporation reactions 2008 ·Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·M. Mazzocco,D. Ackermann,M. Block,H. Geißel,F. Herfurth,F. P. Heßberger,S. Hofmann,N. Iwasa,K. Nishio,W. R. Plaß,C. Scheidenberger,H. Weick,M. Winkler	14
10	Kanungoet al.Reply 2003 ·Physical Review Letters ·R. Kanungo,M. Chiba,N. Iwasa,S. Nishimura,A. Ozawa,C. Samanta,T. Suda,Toshio Suzuki,Takayuki Yamaguchi,Tianle Zheng,I. Tanihata	5
11	Experimental Evidence of Core Modification in the Near Drip-Line NucleusO23 2002 ·Physical Review Letters ·R. Kanungo,M. Chiba,N. Iwasa,S. Nishimura,Akira Ozawa,C. Samanta,T. Suda,Takeshi Suzuki,Takayuki Yamaguchi,Tao Zheng,I. Tanihata	39
12	Momentum Distribution ofB15Fragments from the Breakup ofB17 2002 ·Physical Review Letters ·Toshio Suzuki,Yoko Ogawa,M. Chiba,Mitsunori Fukuda,N. Iwasa,T. Izumikawa,R. Kanungo,(unknown),A. Ozawa,T. Suda,I. Tanihata,Shuji Watanabe,Takayuki Yamaguchi	26
13	Precise Determination of ⁴⁰ Ti Mass by Measuring the ⁴⁰ Sc Isospin Analogue State 2001 ·Chinese Physics Letters ·Weiping Liu,M. Hellström,R. Collatz,J. Benlliure,L.V. Chulkov,D. Cortina‐Gil,F. Farget,H. Grawe,(unknown),N. Iwasa,M. Pfützner,A. Piechaczek,R. Raabe,I. Reusen,E. Roeckl,(unknown),A. Wöhr	4
14	EXPERIMENTS ON THE SYNTHESIS OF SUPERHEAVY ELEMENTS WITH ⁴⁸CA BEAMS AT THE SEPARATOR VASSILISSA 2001 ·Yu. Ts. Oganessian,A. V. Yeremin,A. V. Belozerov,M. L. Chelnokov,V. I. Chepigin,V. A. Gorshkov,A.P. Kabachenko,(unknown),O. N. Malyshev,A. G. Popeko,J. Roháč,R. N. Sagaidak,S. Hofmann,G. Münzenberg,(unknown),Š. Šáró,N. Iwasa,Kosuke Morita,G. Giardina	1
15	Deeply boundπ−states in207Pbformed in the208Pb(d,3He)reaction. II. Deduced binding energies and widths and the pion-nucleus interaction 2000 ·Physical Review C ·K. Itahashi,K. Oyama,R. Hayano,H. Albert Gilg,A. Gillitzer,M. Knülle,M. Münch,W. Schott,P. Kienle,H. Geißel,N. Iwasa,G. Münzenberg,S. Hirenzaki,H. Toki,Y. Yamazaki	56
16	Effective pion mass in the nuclear medium deduced from deeply bound pionic states in 207Pb 1998 ·Physics Letters B ·Y. Yamazaki,R. Hayano,K. Itahashi,(unknown),A. Gillitzer,H. Albert Gilg,M. Knülle,M. Münch,P. Kienle,W. Schott,W. Weise,H. Geißel,N. Iwasa,G. Münzenberg,S. Hirenzaki,H. Toki	39
17	Isobaric analog state of 11Li 1997 ·Physics Letters B ·T. Teranishi,S. Shimoura,Yukio Ando,M. Hirai,N. Iwasa,Takashi Kikuchi,S. Moriya,T. Motobayashi,Hiroyuki Murakami,T. Nakamura,Teiji Nishio,H. Sakuraï,(unknown),Yutaka Watanabe,Y. Yanagisawa,M. Ishihara	21
18	Charge exchange reaction of the neutron-halo nucleus 11Li 1997 ·Nuclear Physics A ·S. Shimoura,T. Teranishi,Yukio Ando,M. Hirai,N. Iwasa,Takashi Kikuchi,S. Moriya,T. Motobayashi,T. Murakami,T. Nakamura,Teiji Nishio,H. Sakuraï,(unknown),(unknown),Y. Yanagisawa,M. Ishihara	11
19	Discovery of deeply bound π− states in the 208Pb(d,3He) reaction 1996 ·Zeitschrift für Physik A Hadrons and Nuclei ·Y. Yamazaki,R. Hayano,K. Itahashi,K. Oyama,A. Gillitzer,H. Albert Gilg,M. Knülle,M. Münch,P. Kienle,W. Schott,H. Geißel,N. Iwasa,G. Münzenberg	28
20	The new scintillation material CsI and its application to position sensitive detectors 1988 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Shinzou Kubota,Hiroyuki Murakami,Jian-zhi Ruan,N. Iwasa,Shiro Sakuragi,Satoshi Hashimoto	11

About N. Iwasa

N. Iwasa is a scholar working on Nuclear and High Energy Physics, Radiation and Atomic and Molecular Physics, and Optics, having authored 48 papers that have together received 1.2k indexed citations. Recurring topics across this work include Nuclear physics research studies (41 papers), Nuclear Physics and Applications (18 papers) and Quantum Chromodynamics and Particle Interactions (15 papers). The work is most often cited by research in Nuclear and High Energy Physics (1.2k citations), Radiation (452 citations) and Atomic and Molecular Physics, and Optics (498 citations). N. Iwasa has collaborated with scholars based in Japan, Germany and China. Frequent co-authors include S. Shimoura, M. Ishihara, T. Teranishi, T. Nakamura, H. Geißel, Yutaka Watanabe, H. Okuno, T. Motobayashi, K. Ieki and G. Münzenberg. Their work appears in journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Physics Letters B.

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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