TY - JOUR

T1 - Measuring Transverse Intensity Profiles of a Molecular Beam

AU - Zarvin, A. E.

AU - Kalyada, V. V.

AU - Dering, E. D.

AU - Dubrovin, K. A.

N1 - The work was carried out on unique equipment of the Applied Physics Center for Collective Use of Novosibirsk State University with the support of the Ministry of Education and Science of the Russian Federation (grant FSUS-2025-0008).

PY - 2025/6/17

Y1 - 2025/6/17

N2 - Abstract: This work describes and verifies a method for measuring the intensity in the cross-section of a molecular beam. A scheme has been proposed to take into account the background gas’s influence and was tested. Measurements in argon and nitrogen flow demonstrated a direct dependence on the shape, width, and average size of the transverse profile of the molecular beams under conditions of supersonic jet condensation on the Mach number at the entrance to the skimmer.

AB - Abstract: This work describes and verifies a method for measuring the intensity in the cross-section of a molecular beam. A scheme has been proposed to take into account the background gas’s influence and was tested. Measurements in argon and nitrogen flow demonstrated a direct dependence on the shape, width, and average size of the transverse profile of the molecular beams under conditions of supersonic jet condensation on the Mach number at the entrance to the skimmer.

UR - https://www.mendeley.com/catalogue/21cb335f-6ef3-3adb-918f-60d01bde5a90/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105008450160&origin=inward&txGid=cde64e26dc6ffb882f86cf1b70ce2221

U2 - 10.1134/S0020441225700101

DO - 10.1134/S0020441225700101

M3 - Article

VL - 68

SP - 167

EP - 171

JO - Instruments and Experimental Techniques

JF - Instruments and Experimental Techniques

SN - 0020-4412

IS - 1

ER -