Factors affecting improvement of fluorescence intensity of quartet and doublet state of NO diatomic molecule excited by glow discharge<xref rid="cpb_27_8_085202fn1" ref-type="fn">*</xref> <fn id="cpb_27_8_085202fn1"><label>*</label><p>Project supported by the Funds from Laser Sciences and Interactions Department, National Institute of Laser Enhanced Sciences (NILES), Cairo University, Giza, Egypt; the Fund from the Department of Physics, Faculty of Science for Girls, Imam Abdulrahman Ben Faisal University (x-Dammam University), the Fund from Dammam 31441, Saudi Arabia, and the Physics Department of King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia.</p></fn>

Factors affecting improvement of fluorescence intensity of quartet and doublet state of NO diatomic molecule excited by glow discharge* *

Project supported by the Funds from Laser Sciences and Interactions Department, National Institute of Laser Enhanced Sciences (NILES), Cairo University, Giza, Egypt; the Fund from the Department of Physics, Faculty of Science for Girls, Imam Abdulrahman Ben Faisal University (x-Dammam University), the Fund from Dammam 31441, Saudi Arabia, and the Physics Department of King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia.

Khalil Ahmed Asaad I^{1, 4, †}, Al-Tuwirqi Reem², Gondal Mohamed³, Al-Suliman Noura⁴

(color online) Potential energy curves of the low lying quartet and doublet states of NO molecule vibrational states A²Σ (υ = 2), b⁴Σ (υ = 3), B²Π (υ = 4), and X²Π (υ = 33–32) all at a level of excitation energy.