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P. K. Najeeb
P. K. Najeeb
Other namesNajeeb Punnakayathil, N. Punnakayathil, Najeeb PK
NASA Ames Research Center
Verified email at nasa.gov - Homepage
Title
Cited by
Cited by
Year
Cryogenic merged-ion-beam experiments in DESIREE: Final-state-resolved mutual neutralization of and
G Eklund, J Grumer, S Rosén, MC Ji, N Punnakayathil, A Källberg, ...
Physical Review A 102 (1), 012823, 2020
372020
High-precision electron affinity of oxygen
MK Kristiansson, K Chartkunchand, G Eklund, OM Hole, EK Anderson, ...
Nature Communications 13 (1), 5906, 2022
282022
Ultraslow radiative cooling of Cn−(n= 3–5)
JN Bull, MS Scholz, E Carrascosa, MK Kristiansson, G Eklund, ...
The Journal of chemical physics 151 (11), 2019
202019
Spontaneous electron emission from hot silver dimer anions: breakdown of the born-oppenheimer approximation
EK Anderson, AF Schmidt-May, PK Najeeb, G Eklund, KC Chartkunchand, ...
Physical Review Letters 124 (17), 173001, 2020
162020
Relative stability of naphthalene, quinoline and isoquinoline under high energy electron impact
PK Najeeb, U Kadhane
International Journal of Mass Spectrometry 414, 23-30, 2017
112017
Plasmon excitation and subsequent isomerization dynamics in naphthalene and azulene under fast proton interaction
MV Vinitha, PK Najeeb, A Kala, P Bhatt, CP Safvan, S Vig, U Kadhane
The Journal of Chemical Physics 149 (19), 2018
52018
The NASA Raman spectroscopic database: Ramdb version 1.00
AL Mattioda, L Gavilan, CL Ricketts, PK Najeeb, A Ricca, C Boersma
Icarus 408, 115769, 2024
22024
Fragmentation of and electron detachment from hot copper and silver dimer anions: A comparison
EK Anderson, AF Schmidt-May, PK Najeeb, G Eklund, KC Chartkunchand, ...
Physical Review A 107 (6), 062824, 2023
22023
Negative ion relaxation and reactions in a cryogenic storage ring
HT Schmidt, S Rosén, RD Thomas, MH Stockett, WD Geppert, Å Larson, ...
Journal of Physics: Conference Series 1412 (6), 062006, 2020
22020
Delayed extraction time-of-flight mass spectrometer with electron impact for PAH studies
PK Najeeb, U Kadhane
Journal of Instrumentation 12 (03), P03009, 2017
22017
Stability and Cooling of the Dianion
PK Najeeb, MH Stockett, EK Anderson, MK Kristiansson, P Reinhed, ...
Physical Review Letters 131 (11), 113003, 2023
12023
Spontaneous decay of small carbon cluster dianions (n=7-11)
PK Najeeb, MH Stockett, EK Anderson, G Eklund, MK Kristiansson, ...
Journal of Physics: Conference Series 1412 (23), 232014, 2020
12020
ICEE: Next Generation Exobiology and Astrobiology Studies
AL Mattioda, PK Najeeb, C Ricketts
54th Lunar and Planetary Science Conference (LPSC), 2023
2023
Plasmon assisted isomerization in naphthalene and azulene
MV Vinitha, PK Najeeb, A Kala, P Bhatt, CP Safvan, S Vig, U Kadhane
Journal of Physics: Conference Series 1412 (15), 152063, 2020
2020
Statistical process in nitrogen containing naphthalene derivatives in collision with fast electrons and protons
PK Najeeb, V Vinitha, A Kala, P Bhatt, CP Safvan, S Vig, U Kadhane
Journal of Physics: Conference Series 1412 (13), 132041, 2020
2020
Vibrational autodetachment from hot copper dimer anions: breakdown of the Born-Oppenheimer approximation
EK Anderson, AF Schmidt-May, PK Najeeb, G Eklund, S Rosén, ...
Journal of Physics: Conference Series 1412 (23), 232012, 2020
2020
Large Molecule Fragmentation Dynamics Using Delayed Extraction Time-of-Flight Mass Spectroscopy
N Punnakayathil
Mass Spectrometry-Future Perceptions and Applications, 2019
2019
Overview of Abstracts
EK Anderson, AF Schmidt-May, PK Najeeb, G Eklund, KC Chartkunchand, ...
ISACC 2019, 10, 2019
2019
Fragmentaion and detachemnt of hot silver and copper dimer anions
EK Anderson, AF Schmidt-May, PK Najeeb, G Eklund, KC Chartkunchand, ...
2019
Statistical and Non-Statistical Processes in Polycyclic Aromatic Hydrocarbons and their Derivatives under Charged Particle Interaction
PK Najeeb
INDIAN INSTITUTE OF SPACE SCIENCE AND TECHNOLOGY, 2017
2017
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Articles 1–20