{'fraction_non_alphanumeric': 0.030357142857142857, 'fraction_numerical': 0.0375, 'mean_word_length': 5.678571428571429, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Rotational Ground-State Bands of Doubly Even-Even 170,172Hf Isotopes

Using phenomenological fitting, Sood’s semi-empirical formula have been investigated the rotational structure of even-even rare-earth 170,172Hf nuclei. The calculated rotational energies were compared with their corresponding experimental data. It showed that in 172Hf and 170Hf isotopes, calculated energies fits the experimental values to a remarkable degree of accuracy with deviation less than 3 percent at Jπ = 18+ state and Sood’s semi-empirical formula predicted rotational energies.