D. K. Janghel

Failed jet breakout in the metal-poor broad-lined type Ic supernova 2026gzf

Antonio Martin-Carrillo, Christina C. Thöne, James K. Leung, Gregory Corcoran et autres

A long-standing question in the death of massive stars is the role of relativistic jets. While many gamma-ray bursts and some fast X-ray transients seem to be associated with broad-lined type Ic supernovae, the opposite is not true. The lack of observable …

Failed jet breakout in the metal-poor broad-lined type Ic supernova 2026gzf

Antonio Martin-Carrillo, Christina C. Thöne, James K. Leung, Gregory Corcoran et autres

A long-standing question in the death of massive stars is the role of relativistic jets. While many gamma-ray bursts and some fast X-ray transients seem to be associated with broad-lined type Ic supernovae, the opposite is not true. The lack of observable …

ie, ge, nl, dk, it, gb, fr, ru, mx, cl, us, in, cn, ae, es, se, au, is, de, fi, il (code pays fourni par la source)

SN 2024aecx: A Fast-evolving Type IIb Supernova with a Prominent Shock-cooling Peak

Qiang Xi, Ning-Chen Sun, David Aguado, Ismael Pérez-Fournon et autres

Abstract SN 2024aecx is a nearby (∼11 Mpc) Type IIb SN discovered within ∼1 day after explosion. In this paper we report high-cadence photometric (typically 0.5 ∼ 1 day) and spectroscopic follow-up observations, conducted from as early as 0.27 day post discovery …

Probing Supernova Diversity Through High-Cadence Optical Observations

Kuntal Misra, Bhavya Ailawadhi, Raya Dastidar, Monalisa Dubey et autres

Supernovae (SNe) are among the most energetic and transient events in the universe, offering crucial insights into stellar evolution, nucleosynthesis, and cosmic expansion. Optical observations have historically played a central role in the discovery, classification, and physical interpretation of SNe. In this …

in, cl, se (code pays fourni par la source)

SN 2024aecx: a fast-evolving Type IIb supernova with a prominent shock-cooling peak

Qiang Xi, Ning-Chen Sun, David S. Aguado, I. Pérez-Fournon et autres

SN 2024aecx is a nearby ($\sim$11 Mpc) Type IIb SN discovered within $\sim$1 d after explosion. In this paper we report high-cadence photometric (typically 0.5$\sim$1 day) and spectroscopic follow-up observations, conducted from as early as 0.27 d post discovery out to the …

Genetic Appraisal of Wheat Progenies for Grain Yield and Yield Attributing Traits

. Anu, Vikram Singh, D. K. Janghel, KIRAN KIRAN et autres

The present investigation was carried out in F3 and F4 progenies of wheat to study gene interactions and its attributing traits during the Rabi season of 2014-15 and 2015-16. The crop was grown in research area of Wheat and Barley Section, Department …

in (code pays fourni par la source)

Genetic Diversity Analysis among Genotypes of Bread Wheat (Triticum aestivum L.) for Yield and Its component Traits under Timely Sown Conditions

. Neeru, Vikram Singh, . Anu, Satender Yadav et autres

Genetic diversity analysis for yield and its component traits among 60 genotypes of bread wheat (Triticum aestivum L.) under timely sown conditions distributed into seven clusters via D2 statistics using Euclidean distance method which revealed that the cluster IV had maximum number …

in (code pays fourni par la source)

Diversity Analysis for Seed Yield and its Component Traits among Faba Bean (Vicia faba L.) Germplasm Lines

Narendra Kumar Dewangan, Geetanjali Dahiya, D. K. Janghel, S.R. Dohare

Background: Faba bean (Vicia faba L.) is one of the oldest cool season food legume crops, stands next to soybean (Glycine max L.) and pea (Pisum sativum L.). A throughout knowledge of existing genetic variation among seed yield and its component traits …

in (code pays fourni par la source)

Physiological Characterization of Elite Chickpea (Cicer arietinum L.) Genotypes for Salinity Stress Tolerance

D. K. Janghel

Genetic Relationships and Principal Component Analysis in Elite Chickpea (Cicer arietinum L.) Genotypes for Seed Yield and Its Component Traits

D. K. Janghel, Krishan Kumar, Swati Verma, A. K. Chhabra

Background: Chickpea (Cicer arietinum L.) is the important Rabi season food legume crop ranked third after common bean and field pea. The degree and extent of trait variability, genetic relationship and genetic diversity in promising chickpea genotypes should be known for possible …

in (code pays fourni par la source)

Genetic Diversity Assessment in Chickpea (Cicer arietinum L.) through Agro-morphological and ISSR Molecular Markers

D. K. Janghel, Krishan Kumar, Mukesh Kumar, A. K. Chhabra

Background: Chickpea (Cicer arietinum L.), commonly known as gram or Bengal gram, is a self-pollinated diploid plant (2n= 2x= 16) ranked third after common bean and field pea. Genetic diversity assessment is the fundamental of any breeding programme, conservation of genetic resources …

in (code pays fourni par la source)

Genetic Diversity Analysis, Characterization and Evaluation of Elite Chickpea (Cicer arietinum L.) Genotypes

D. K. Janghel, K Sunilkumar P Murugesan S N Rahana P Naveen Kumar, R. Sunil, A. K. Chhabra

The 60 elite chickpea genotypes were morphologically characterized and classified as per the guidelines for the conduct of DUS test of chickpea (Cicerarietinum L.)by the PPV&FRA, 2007, GOI. Among 13 DUS traits observed; seven traits were found tri-morphic, four traits di-morphic and …

in, cn (code pays fourni par la source)