kaz29Вестник Казахстанско-Британского технического университетаHerald of the Kazakh-British Technical University1998-66882959-8109Казахстанско-Британский Технический Университет10.55452/1998-6688-2026-23-1-346-357kaz29-2528Research ArticleФИЗИЧЕСКИЕ НАУКИPHYSICAL SCIENCESИССЛЕДОВАНИЕ ОБЛАСТИ ЗВЕЗДООБРАЗОВАНИЯ W40 НА ОСНОВЕ НАБЛЮДЕНИЙ ИНФРАКРАСНОГО КОСМИЧЕСКОГО ТЕЛЕСКОПА WISESTUDY OF THE W40 STAR-FORMING REGION BASED ON OBSERVATIONS BY THE WISE INFRARED SPACE TELESCOPEhttps://orcid.org/0000-0002-4596-1855АлимгазиноваН. Ш.AlimgazinovaN. Sh.

к.ф-м.н.

г. Алматы

Cand. Phys.-Math. Sc.

Almaty

Nazgul.Alimgazinova@kaznu.kzhttps://orcid.org/0000-0002-0322-1509МанапбаеваА. Б.ManapbayevaA. B.

PhD

г. Алматы

PhD

Almaty

manapbayeva.arailym@gmail.comhttps://orcid.org/0000-0002-5604-3742ОмарА. Ж.OmarA. Zh

PhD

г. Алматы

PhD

Almaty

omaruzhan@gmail.comhttps://orcid.org/0000-0001-5049-9338ДемесиноваА. М.DemessinovaA. M.

PhD

г. Алматы

PhD

Almaty

aizat.dem@gmail.comhttps://orcid.org/0000-0003-4662-7290ТурехановаК. М.TurekhanovaK.

к.ф-м.н.

г. Алматы

Cand. Phys.-Math. Sc.

Almaty

kunduz@physics.kzhttps://orcid.org/0009-0009-1934-4907АбилдаевН. Е.AbildayevN. E.

г. Алматы

Almaty

nurlanabildaev833@gmail.comКазахский национальный университет им. аль-Фараби; Институт экспериментальной и теоретической физики, Казахский национальный университет им. аль-ФарабиКазахстанAl-Farabi Kazakh National University; Institute of Experimental and Theoretical Physics, Al-Farabi Kazakh National UniversityKazakhstanИнститут экспериментальной и теоретической физики, Казахский национальный университет им. аль-Фараби; Казахский национальный женский педагогический университетКазахстанInstitute of Experimental and Theoretical Physics, Al-Farabi Kazakh National University; Kazakh National Women’s Teacher Training UniversityKazakhstanКазахский национальный университет им. аль-ФарабиКазахстанAl-Farabi Kazakh National UniversityKazakhstan202629032026231346357Copyright © Алимгазинова Н.Ш., Манапбаева А.Б., Омар А.Ж., Демесинова А.М., Туреханова К.М., Абилдаев Н.Е., 20262026Алимгазинова Н.Ш., Манапбаева А.Б., Омар А.Ж., Демесинова А.М., Туреханова К.М., Абилдаев Н.Е.Alimgazinova N.S., Manapbayeva A.B., Omar A.Z., Demessinova A.M., Turekhanova K., Abildayev N.E.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vestnik.kbtu.edu.kz/jour/article/view/2528

Изучение механизмов образования и эволюции звезд основано на комплексных исследованиях областей межзвездной среды, включая анализ и идентификацию молодых звездных объектов (МЗО). Идентификация молодых звездных объектов по их излучению на различных длинах волн инфракрасного диапазона ведется относительно недавно – первые исследования в этой области появились лишь в конце XX века. Развитие данного направления стало возможным благодаря совершенствованию наблюдательной техники и методов обработки данных, получению более надежных характеристик звездных источников, а также созданию каталогов, содержащих обширные массивы информации о космических объектах. В данной работе было проведено исследование области звездообразования W40 молекулярного облака Aquilla в инфракрасном диапазоне длин волн на предмет обнаружения ранее не идентифицированных и находящихся на различных стадиях эволюции молодых звездных объектов. Идентификация проводилась с использованием двух подходов: по фотометрическим критериям и спектральномым индексам. Это позволило более достоверно выявить эволюционные стадии впервые найденных и ранее неисследованных 37 кандидатов в МЗО (5 объектов – I класса, 2 объекта – ІІ, 4 объекта – класса «переходные диски» и 26 объектов – ІІІ класса), что свидетельствует об активном и продолжающемся процессе звездообразования в W40.

The study of the mechanisms of star formation and evolution is based on comprehensive research into interstellar regions, including the analysis and identification of young stellar objects (YSOs). The identification of young stellar objects by their radiation at various wavelengths in the infrared range is a relatively recent development - the first studies in this field appeared only at the end of the 20th century. The development of this field has been made possible by improvements in observation techniques and data processing methods, the acquisition of more reliable characteristics of stellar sources, and the creation of catalogs containing extensive arrays of information about cosmic objects. In this study, the star-forming region W40 of the Aquilla molecular cloud was investigated in the infrared wavelength range to detect previously unidentified young stellar objects at various stages of evolution. Identification was carried out using two approaches: photometric criteria and spectral indices. This made it possible to more reliably identify the evolutionary stages of 37 newly discovered and previously unexplored YSO candidates (5 objects of class I, 2 objects of class II, 4 objects – class “transitional disks” and 26 objects — class III), which indicates an active and ongoing process of star formation in W40.

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The authors declare that there are no conflicts of interest present.