Scimago Journal & Country Rank

Mass Spectrometryopen access

Country

Japan

Universities and research institutions in Japan
Media Ranking in Japan

Subject Area and Category

Publisher

Mass Spectrometry Society of Japan

H-Index

7

Publication type

Journals

ISSN

21865116, 2187137X

Coverage

2019-2023

Information

Homepage

How to publish in this journal

eic@jasms.acs.org

Scope

The Journal of the American Society for Mass Spectrometry, published by the American Chemical Society on behalf of the American Society for Mass Spectrometry, is a monthly, peer-reviewed journal that covers all aspects of mass spectrometry, including fields of scientific inquiry in which mass spectrometry can play a role, including both applications and fundamentals. These fields include the chemical, biological, health, environmental and forensic sciences, omics sciences such as proteomics and metabolomics, as well as physics and geology. The journal publishes papers on both fundamentals and applications of mass spectrometry, in addition to new instrumentation and methods development. Papers that report on an application should have as a principal focus the use of a new mass spectrometry tool or approach to solve a qualitative or quantitative problem. Application subjects include, but are not limited to, development or validation of new methodology, proteomics, metabolomics, lipidomics and other 'omics related research, structural elucidation, biopolymer sequencing, automation/implementation of high throughput methods, and environmental and forensic measurements. Papers describing computer applications, new algorithms and software will also be considered. Fundamental subjects include instrumentation principles, design, and demonstration, structures and chemical properties of gas-phase ions, studies of thermodynamic properties, ion spectroscopy, chemical kinetics, mechanisms of ionization, theories of ion fragmentation, cluster ions, and potential energy surfaces. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Atomic and Molecular Physics, and Optics2020Q4
Atomic and Molecular Physics, and Optics2021Q3
Atomic and Molecular Physics, and Optics2022Q3
Atomic and Molecular Physics, and Optics2023Q3
Instrumentation2020Q4
Instrumentation2021Q3
Instrumentation2022Q3
Instrumentation2023Q3
Spectroscopy2020Q4
Spectroscopy2021Q3
Spectroscopy2022Q3
Spectroscopy2023Q3
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20200.140
20210.362
20220.311
20230.278
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
20198
202018
20218
202213
202327
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20190.000
Cites / Doc. (4 years)20200.375
Cites / Doc. (4 years)20211.654
Cites / Doc. (4 years)20221.265
Cites / Doc. (4 years)20231.128
Cites / Doc. (3 years)20190.000
Cites / Doc. (3 years)20200.375
Cites / Doc. (3 years)20211.654
Cites / Doc. (3 years)20221.265
Cites / Doc. (3 years)20231.128
Cites / Doc. (2 years)20190.000
Cites / Doc. (2 years)20200.375
Cites / Doc. (2 years)20211.654
Cites / Doc. (2 years)20221.346
Cites / Doc. (2 years)20230.857
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20190
Self Cites20200
Self Cites20211
Self Cites20221
Self Cites20234
Total Cites20190
Total Cites20203
Total Cites202143
Total Cites202243
Total Cites202344
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20190
External Cites per document20200.375
External Cites per document20211.615
External Cites per document20221.235
External Cites per document20231.026
Cites per document20190.000
Cites per document20200.375
Cites per document20211.654
Cites per document20221.265
Cites per document20231.128
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
201912.50
20205.56
202125.00
20220.00
202311.11
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20190
Non-citable documents20200
Non-citable documents20211
Non-citable documents20221
Non-citable documents20231
Citable documents20190
Citable documents20208
Citable documents202125
Citable documents202233
Citable documents202338
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20190
Uncited documents20206
Uncited documents20216
Uncited documents202215
Uncited documents202322
Cited documents20190
Cited documents20202
Cited documents202120
Cited documents202219
Cited documents202317
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