This book narrates the history of the initiation and development of elementary particle physics in India and by Indians, focusing on the first half of the twentieth century. The thread is taken up with the introduction of Western science into India in the previous century. The contents are a mixture of science and biographies, interspersed with anecdotes and reflections on the historical and societal connections. The style is generally non-technical, with any technical issues explained and interwoven into the narrative. This book is of interest to scientists, to people with interest in science and the history of science, students curious about the initiation of science in the Indian context and about the famous Indian scientists, as well as administrators who wish to understand the roots of current Indian science, especially in the context of particle physics.

Embark on a one-of-a-kind journey through India's science laboratories in pursuit of the true story behind the gender gap. From Bhopal to Bhubaneswar, from Bangalore to Jammu, Aashima Dogra and Nandita Jayaraj engage in thought-provoking conversations with renowned scientists like Gagandeep Kang, Rohini Godbole, Kiran Mazumdar-Shaw and Prajval Shastri, as well as researchers at earlier stages of their scientific careers. These dialogues about the triumphs and challenges faced by women offer fresh perspectives on the gender gap that continues to haunt Indian science today. Our labs are brimming with inspiring stories of women scientists persisting in science despite facing apathy, stereotypes, and sexism to systemic and organizational challenges. Stories that reveal both a broken system and the attempts by extraordinary women working to fix it. By questioning whether India is doing enough to support its women in science and if western models of science and feminism can truly be applied in India, the authors not only offer a comprehensive examination of the state of women in science but also offer a roadmap for the way forward.

Festschrift for Manju Sharma, b. 1940, Indian botanist; contributed papers presented in a one-day symposium at National Institute of Immunology, New Delhi, India.

Contributed articles.

Fifty years in the making, India's Space Programme is fulfilling the vision of its founders and delivering services from space that touch the lives of 1.3 billion people every day. In addition to operating a collection of satellites for weather, Earth observation, navigation and communication today, India has a spacecraft orbiting Mars and a space telescope in Earth orbit. This book provides the big picture of India's long association with science, from historical figures like Aryabhata and Bhaskara to Homi Bhabha and Vikram Sarabhai, the key architects of its space program. It covers the scientific contribution of Indian scientists during the European Enlightenment and industrial revolution. It traces the technological development of Tipu Sultan's use of rockets for war in the 1780s; the all-but-forgotten contribution of Stephen H Smith's use of rockets as a means of transport in 1935 in northern India; and the emergence of Sriharikota – India's spaceport, the heart of India's modern Space Programme. • A detailed account of how a fishing village in Kerala was transformed into a space centre and used to launch India's first rocket into space on 21 November 1963. • A detailed summary of India's space infrastructure – launch vehicles, deep space network, Telemetry, Tracking and Command and space assets in orbit. • Description of how the ordinary people of India benefit from the services delivered by the space programme • Why India chose to go to the Moon and Mars and how it got there. • The prospects for India's ambitions in space for human spaceflight, national security and scientific exploration • An analysis of how India's Space Programme may play out on the global stage. Will it compete or collaborate with China, USA and Russia in space? This detailed work, in 645 pages, 29 tables and 9 appendices, is richly illustrated with 140+ illustrations (some images published for the first time) and supported by over 1,000 references. It is written for the non-specialist, offering a big-picture view.

This monograph offers a cultural history of the development of physics in India during the first half of the twentieth century, focusing on Indian physicists Satyendranath Bose (1894-1974), Chandrasekhara Venkata Raman (1888-1970) and Meghnad Saha (1893-1956). The analytical category "bhadralok physics" is introduced to explore how it became possible for a highly successful brand of modern science to develop in a country that was still under colonial domination. The term Bhadralok refers to the then emerging group of native intelligentsia, who were identified by academic pursuits and manners. Exploring the forms of life of this social group allows a better understanding of the specific character of Indian modernity that, as exemplified by the work of bhadralok physicists, combined modern science with indigenous knowledge in an original program of scientific research. The three scientists achieved the most significant scientific successes in the new revolutionary field of quantum physics, with such internationally recognized accomplishments as the Saha ionization equation (1921), the famous Bose-Einstein statistics (1924), and the Raman Effect (1928), the latter discovery having led to the first ever Nobel Prize awarded to a scientist from Asia. This book analyzes the responses by Indian scientists to the radical concept of the light quantum, and their further development of this approach outside the purview of European authorities. The outlook of bhadralok physicists is characterized here as "cosmopolitan nationalism," which allows us to analyze how the group pursued modern science in conjunction with, and as an instrument of Indian national liberation.

For graduate students unfamiliar with particle physics, An Introductory Course of Particle Physics teaches the basic techniques and fundamental theories related to the subject. It gives students the competence to work out various properties of fundamental particles, such as scattering cross-section and lifetime. The book also gives a lucid summary of the main ideas involved. In giving students a taste of fundamental interactions among elementary particles, the author does not assume any prior knowledge of quantum field theory. He presents a brief introduction that supplies students with the necessary tools without seriously getting into the nitty-gritty of quantum field theory, and then explores advanced topics in detail. The book then discusses group theory, and in this case the author assumes that students are familiar with the basic definitions and properties of a group, and even SU(2) and its representations. With this foundation established, he goes on to discuss representations of continuous groups bigger than SU(2) in detail. The material is presented at a level that M.Sc. and Ph.D. students can understand, with exercises throughout the text at points at which performing the exercises would be most beneficial. Anyone teaching a one-semester course will probably have to choose from the topics covered, because this text also contains advanced material that might not be covered within a semester due to lack of time. Thus it provides the teaching tool with the flexibility to customize the course to suit your needs.